Hire an Expert Blockchain Developer now
BlockchainDevs is the #1 Marketplace for Freelance Web3 Developers.
Developer filters
Showing 445 developers. Reset filters
- Kenya
- 2-5 years experience
Fullstack Blockchain Engineer
Hi there! I'm a Smart Contract Engineer with 1 year of professional experience based in Nairobi. Previously I worked as a Fullstack Software Engineer at Mzawadi Holdings building business intelligence tools. I'm an expert at Solidity and JavaScript, TypeScript and NodeJS and have significant experience using Hardhat, Ethers, Chainlink and The Graph. I've worked on various Blockchain projects personally and for Hackathons. For example, I created a Stablecoin Lending Protocol for the recently concluded Polygon Buildit Summer 2022 Hackathon and won a prize in the Chainlink DeFi category. I'm currently looking for a part-time/full-time/ freelancer role as a Smart Contract Engineer primarily in the Ethereum Virtual Machine ecosystem. If you're interested in working together, please contact me.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Taiwan
- 5 years+ experience
Accountable, Organized and Passionate
I am Alex, an accountable and enthusiastic blockchain developer. ．Proficient in developing Smart Contracts, Index Layer, and front-end web development. ．Designed and constructed Blockchain side projects such as a NFT Marketplace and a Decentralized Lottery website ．Participated in the Chainlink Hackathon and collaborated with teammates to develop the GreenGuardian (Crowdfunding) website. ．Have 5 years of Technical Product Management (TPM) experience in the AIoT field. Proficient in Solidity, Hardhat & Node.js, I’m also familiar with NextJS, React.js, theGraph, GitHub, and IPFS. I have developed: ．Random Rarity NFT and NFT Marketplace https://wild-term-9441.on.fleek.co/ ．Decentralized Lottery https://broken-night-6454.on.fleek.co/ ．Crowdfunding Smart Contract https://main--startling-axolotl-28d020.netlify.app/ ．Funding Rate Bot https://t.me/+12Ljh6_V4QY4NzRl Having personally encountered situations where contracts were not fulfilled as agreed upon, I understand the significance of establishing a robust and trustworthy framework that safeguards individuals' rights and ensures contractual obligations are met. As a result, I began researching smart contracts and blockchain technology, which ultimately captivated my interest deeply. The introduction of smart contracts, with their immutable and self-executing nature, provides a revolutionary solution to enforce agreements and uphold fairness and trust in business interactions. Throughout my career, I have been actively involved in various software projects as a product/project manager and developer. In my past project experiences, I take great pride in the "Taipei Water Management Office Smart Security System" project. In this project, I served as the project manager, responsible for communicating with the client, integrating the system development team and AI team’s outputs, and presenting them to the client. This project presented numerous challenges, and I demonstrated strong leadership and coordination skills, successfully facilitating collaboration and integration among different teams. Ultimately, we delivered satisfactory results to the client and garnered media attention, contributing to increased business opportunities for the company. This project remains one of my proudest accomplishments. Please feel free to contact me anytime via phone or email should you have any questions. I look forward to discussing in more detail. Thank you for spending time reading my bio. Alex
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Netherlands
- 2-5 years experience
Privacy-preserving tech and Smart Contract builder.
Hi there! I'm a SGX/Blockchain engineer with 3 years of professional experience based worldwide. A little about me. I am a South African who enjoys life by living a hardworking, active and opportunistic lifestyle. I hold a Masters in Financial Technology and Data Science under the supervision of Professor Co-Pierre Goerg. During varsity I developed a keen interest for using my degree and engineering concepts as a base for entrepreneurial innovations. Fuelling a passion for start-up businesses, I was part of a few basic entrepreneurial ventures that mainly involve creating brands and selling merchandise online. As I matured, that passion intensified in the channels of privacy- preserving tech, Data Science, Fintech and Blockchain Technologies is now where my interests lie. This has lead to my previous involvement as Head Software Engineer and Innovator at the Algorand-UCT Financial Innovation Hub, and now currently the "unofficial" tech lead at a startup involved in privacy-preserving computations and blockchain integrations called Nautilus. Here I have honed my skills in Intel SGX development in Rust and specifically Pyteal algorand smart contracts. I have also co-authored my first white-paper and hope to do many more in the future! I have some spare time at the moment and I'm currently looking for a PART TIME / FULL TIME / FREELANCER jobs as a smart contract developer in Algorand. If you're interested in working together, please contact me and we can chat :)
- DeFi
- NFT
- dApps
- Teal
- Cadence
- Ink
- Ride
- Algorand
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Canada
- 5 years+ experience
Creative Full Stack Engineer dedicated to developing and optimizing interactive, user-friendly, and feature-rich web sites and a Passionate skilled Blockchain Developer offering 3 years of relevant experience and a proven track record of success in achieving extraordinary results. Appreciated and commended multiple times by the upper management for efficiency. With a strong attention to detail and accuracy and the important ability to function well in a team setting, I am looking for a Developer job within a forward-moving company.
Hello. First of all, I sincerely hope everyone is doing well and safe from covid-19. I’m a computer nerd at heart. I’ve been fascinated with computers and technology since I was 5 (I’m 31 now) when my dad first introduced me to the Commodore 64 computer. I would sit in front of our TV set and not only play video games (favorites included Shamus, Frogger, Donkey Kong, Ms. Pacman, and the classic text adventure Zork), but I would read the C-Basic manual with my older brother and learn how to make simple programs. I had a re-introduction to computers at age 12 when I got my first PC (a Packard Bell 286). I was officially hooked on computer to computer communication when a friend and I called our first BBS and thought we had somehow accidentally accessed a secret government mainframe. “WHAT IS YOUR NAME?” It asked. I gave a fake name. “WHAT IS YOUR LAST NAME?” ….I hung up and unplugged the phone line from the wall. I was scared to death at first, but underneath that fear was a boiling excitement that never really left me; that drove me to learn more and more as the years went on. From there I started tearing computers apart and learning how they worked inside and out. I also immersed myself web dev and mobile app development. So I think I am a full stack developer and mobile app developer. As a full-stack web developer following expertise. -HTML, HTML5, CSS, CSS3, SCSS, JavaScript, TypeScript, jQuery, JSON, AJAX, PHP -Bootstrap 3.0, Bootstrap 4.0, Metronic -Tailwind CSS, MaterialUI, AntDesign, ReactStrap, WordPress -React.js, React/Redux, Redux/Saga, React Hooks, React strap -Vue.js, Vuex, Vue-cli, Vue, Next -Python, Django, Golang, Flask, Ruby on Rails, Drupal, Laravel -Blockchain, Solidity, NFT, Ethereum, Rust -Node.js, Express, Nest.js, GraphQL -MySQL, MongoDB, SQLite, PostgreSQL -Github, GitLab, Bitbucket, SourceTree -DevOPS, AWS, CI / CD, Versel And I have full and extensive experience in -Pixel perfection and fully responsive across all devices, PSD to HTML -Datatables with Bootstrap, React, and Vue -Development of Reusable React, Vue Component, and Directive -MySQL programming -Database Design -Backend Restful API Almost everyone carries an Internet capable device in their pocket. Just think about that for a minute or two, at the lowest level possible – a worldwide, high bandwidth network that a very large portion of the general population has access to. The possibilities are endless in thinking of the next killer app for this incredible technology available to us all today that could benefit people all over the planet (and soon to be other planets, hopefully! 😉 ) I love where the growing power, capacity and capability of the Internet is headed. If anyone wants my help, please ping me anytime. Thank you.
- Romania
- 5 years+ experience
I have a background in fullstack Go & TypeScript
Hi there! I'm a full-stack blockchain engineer with 5 years of professional experience from Eastern Europe. I'm now a tech lead at Dextrac and I am primarily focused on building https://prism.dextrac.com. We provide mission critical analytics about the health of node operators in the Chainlink ecosystem. The work is not public, but we heavily rely on custom Go tooling to ingest data from the blockchain, process it and display it on our website. As a full-stack engineer at Toucan Protocol I have built smart contracts, hardhat utilities to manipulate/upgrade/deploy contracts, UIs to interact with said contracts and an SDK. A lot of my work there is also not public, but I can share a smart contract to abstract away the process of offsetting CO2 on-chain. Taking the caller from USDC (or other tokens) to retired CO2: https://github.com/ToucanProtocol/OffsetHelper I'm looking for part-time contract work (3+ months) as . If you're interested in working together, don't hesitate to get in touch with me.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Italy
- 2-5 years experience
Passionate and industrious blockchain developer with over a year work experience.
Hi there! I'm a Smart-Contract Developer with over a year of professional experience based in Istanbul, Turkey. Previously I've worked as a Smart-Contract Developer at DDG LLC. I'm an expert at Solidity, EVM, WAX (EOS.io) and have significant experience using Ethereum development environments like Truffle. I've worked on various Blockchain projects professionally. For example I created a smart-contracts for play-to-earn games. I'm currently looking for a full time job. If you're interested in working together, please contact me.
- Sweden
- 2-5 years experience
Highly communicative developer with proven leadership and solid technical skills with a deep interest for web3.
Hi all! I'm a full stack developer with 2+ years of professional experience based in Stockholm. I have previously worked as a Consultant for northern Europe's leading IT Consultancy firm (Netcompany), where I built and served as a Team Lead for building sophisticated backend solutions handling billions of dollars for the Danish government. I mainly have professional experience with Java but have also been working with Javascript and done machine learning in Python as well. In my spare time I have been learning Solidity through completing several Smart Contract tutorials and by building websites which use this technology. My English, communication skills and integrity holds a very high regard, where my work ethic matches this. I see myself as able to tackle any challenge (be that technical or not) even if I may not have all the experience in the world. I'm currently looking for a part time/freelancer job as a Smart Contract developer. If you're interested in working together, please contact me. Best Alex
- Greece
- 0-2 years experience
Self-taught quick learning enthusiast.
I'm a regular 22 years old man, Who loves to travel and eat delicious food. I spent every spare second on learning something new about blockchain technologies and solidity.
- Kosovo
- 2-5 years experience
Software Engineer
Hi there! I'm a Junior Software Developer with 2 years of professional experience based in Kosovo. Previously I've worked as a Software Engineer at many software companies.
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Belarus
- 5 years+ experience
Blockchain Enthusiast
Hi there! I'm a full-stack blockchain developer with 6 years of professional experience. Previously I've worked as a team leader at WoPo group for the Wadza NFT marketplace and OGz referral program development. I'm an expert at Object Oriented Programming, Data structure and algorithms, Database/SQL, IDEs, Cloud computing, Web/Mobile application development, Git version control, Communication, Teamwork/Conflict resolution, Problem solving, Empathy, Patience, Curiosity, Adaptability, Accountability, Time management and have significant experience using JavaScript, TypeScript, Golang, Python, Rust, Solidity, PHP, Nodejs, Laravel, EVM, Cosmos, Cosmos SDK, IBC, Tendermint Core, CometBFT, Hardhat, Truffle, CosmWasm, Ethers.js, Web3.js, CosmJS, React.js, Next.js, Tailwindcss, MUI, Styled component, CSS Preprocessors Sass/Less, MongoDB, MySQL, PostgreSQL, AWS S3/EC2, GCP, Azure. I've worked on various Blockchain projects professionally. For example I created several smart contracts for AMM-based DEX, Order book DEX, DEX Aggregator, Auto-compounding, Tokenomics, Referral program, Lending/Borrowing using Solidity, Rust, CosmWasm and application-specific blockchains like Lum, UnUnifi, WhiteWhale using Cosmos SDK, Tendermint Core/CometBFT as well as NFT marketplaces. I'm currently looking for a full-time as a blockchain developer. If you're interested in working together, please contact me.
- DeFi
- NFT
- dApps
- Solidity
- Vyper
- Simplicity
- Plutus
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Cosmos
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Japan
- 5 years+ experience
Blockchain Fullstack Developer
Hi there! I'm a Blockchain Fullstack developer based in Japan. Previously I've worked as a Smart contract developer and Dapp Specialist at several companies and startups. I'm an expert at solidity and javascript and have significant experience using python. I've worked on various Blockchain projects professionally. I have built governance token based on ERC20, NFTs based on ERC721, ERC1155, and smart contracts for yield farming, staking, NFT auctions, liquidity pools, voting and vesting. I have also worked with web3.js/ethers.js to interact with smart contracts and The Graph or Moralis to build dApp backend. I'm currently looking for a PART TIME or FULL TIME or FREELANCER as a smart contract developer or dapp specialist. If you're interested in working together, please contact me.
- India
- 2-5 years experience
Web3 Data Scientist | Onchain Analysis
Experienced Data Scientist with a strong background in onchain analysis, machine learning, and data science, boasting 2.5 years of professional experience. My journey began as a Machine Learning Intern, where I laid the foundation for my passion for leveraging data-driven insights. Currently Working as a Data scientist in Blockchain Analytics Domain. Proficient in utilizing cutting-edge technologies, my toolkit includes AWS services, Databricks, etherscan, and GCP. I am skilled in various programming languages such as Python, SQL, and Pyspark, allowing me to craft robust and scalable solutions. My expertise extends across diverse domains, including NFTs, DeFi, and ERC-20 tokens. With a commitment to staying at the forefront of technological advancements, I am dedicated to pushing the boundaries of what is possible with data science in the Web3 ecosystem. Passionate about solving intricate problems and driving innovation, I am ready to contribute my skills and insights to the dynamic and evolving landscape of decentralized technologies.
- DeFi
- NFT
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- United States
Extensive full stack blockchain and virtual reality developer with significant product launches.
Hi there! I'm a Full Stack blockchain and virtual reality dev with 22 years of professional experience based in the US. I'm an expert at React, JavaScript, Solidity, Smart Contracts and web based VR experiences and have significant experience creating and launching VR products integrated with blockchain as well as fiat. These are professional projects and products launched with legit traction and sales. I'm open to part time contract roles. If you're interested in working together, please contact me.
- Turkey
- 2-5 years experience
Blockchain Developer
Hi there! I'm a Blockchain Developer with 2 years of professional experience based in Turkey. Previously I've worked as a Blockchain Developer at Nethermind and Diplomade. Before that, I worked as Fullstack Developer, and Blockchain Content Creator. I'm an expert at Solidity and Typescript, and I have significant experience using Node.js as well. I've worked on various Blockchain projects both professionally and in my free time. For example I created a full Oracle system. I also created smart contracts for certification. I'm currently looking for a part-time/full-time as a Blockchain Developer. If you're interested in working together, please contact me.
- Syria
- 0-2 years experience
Web3 Smart contract developer with 2 years experience of coding.
Hi there! I'm a software developer with 2 years of professional experience making projects .I'm an expert at [solidity ,Problem Solving ,Rest Api ,Web 3 ,EIP ,Database and SQL ,Web Development ,IPFS ,real-time web application] . I've worked on various Blockchain projects PROFESSIONALLY] For example I created a SMART CONTRACT WHICH minting nft static or random or dynamic ,Also I developed nft Marketplace ,And many other things go and check them on my GitHub repo. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a web3 smart contract developer opportunity . If you're interested in working together, please contact me.
- Indonesia
- 5 years+ experience
Software Engineer (Blockchain)
Software architect, automation enthusiast, and an avid researcher. He has experience in architecting robust automated systems, and his solutions have been published by Microsoft and IEEE, among others. He also has experience leading teams in big organizations specializing in increasing developer efficiency and software maintainability.
- DeFi
- dApps
- Solidity
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cosmos
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Netherlands
- 5 years+ experience
I'm a full-stack blockchain developer, I work with React on the frontend and Solidity for smart contracts or node.js for any offchain backend when needed
I'm a full-stack / blockchain developer based in Amsterdam, with 10+ years of experience on web2 and 2+ years on web3. I use React on the frontend and Solidity for smart contracts on any EVM blockchain or node.js for any off-chain code when needed. I'm currently looking for freelance projects, if you think I can match your project let's get in touch!
- United States
- 5 years+ experience
Blockchain geek | Full-stack developer
Hi there! I'm a blockchain developer with 5 years of professional experience based in Texas. Previously I've worked as a blockchain developer on several projects like Parallel Finance, GamyFi platform, PRIVI protocol and etc. I'm an expert in Defi and Web3 industry and have significant experience using Javascript/Typescript, Solidity, Rust, React, Web3, and Node. I've worked on various Blockchain projects. For example, I created and deployed the smart contracts for the NFT marketplace, NFT trading, launched fungible tokens, developed several smart contracts for DEFI protocol such as Staking, Lending & Borrowing, Token vault and etc. I'm currently looking for a full-time or part-time job as a blockchain engineer. If you're interested in working together, please contact me. https://www.linkedin.com/in/adelin-ionut-47113b1b0/ https://github.com/gsofter Working examples. https://app.parallel.fi/ Worked as a full-stack, frontend engineer using Node.js, React, Web3, Polkadot https://nft.gamyfi.org/marketplace Worked as a Full-stack developer. Worked with solidity, node.js, react, Graphql https://www.oneof.com/ Worked as Frontend Engineer. React + Redux https://tokenizer.cc/ Worked as Full-stack developer, Node + React + MongoDB https://minideath.xyz/handcrafted Worked as a Full-stack developer
- Nigeria
- 0-2 years experience
I am a passionate web developer who is disciplined, time conscious and love to complete task given ahead of task
Hi there! I'm a Blockchain developer with [3] years of professional experience based in [Nigeria]. Previously I've worked as a smart contract at Digprom international] and. I'm an expert at [Developing smart contract,web3,solidity and have significant experience using them. I've worked on various Blockchain projects in my spare time. For example I created a smart which was used in winning lotteries and also deployed some token. I'm currently looking for a full time job as a blockchain developer. If you're interested in working together, please contact me.
- Nigeria
- 2-5 years experience
I'm a web3 fullstack developer, I like creating dapps using different web3 technologies and then write a tutorial on it
Hi there! I'm a web3 with 2 years of professional experience based in lagos. I'm an expert at Javascript, Typescript, solidity, tailwind css, ethers js, react/next js etc . I've worked on various Blockchain projects for my portfolioand freelancing . For example I recently created a dapp to upload arts or Nfts (improved-meme-forest.vercel.app) I'm currently looking for a part time/ full-time / freelancer as a fullstack web3 developer. If you're interested in working together, please contact me.
- Kenya
- 2-5 years experience
Fullstack Blockchain Engineer
Hi there! I'm a Smart Contract Engineer with 1 year of professional experience based in Nairobi. Previously I worked as a Fullstack Software Engineer at Mzawadi Holdings building business intelligence tools. I'm an expert at Solidity and JavaScript, TypeScript and NodeJS and have significant experience using Hardhat, Ethers, Chainlink and The Graph. I've worked on various Blockchain projects personally and for Hackathons. For example, I created a Stablecoin Lending Protocol for the recently concluded Polygon Buildit Summer 2022 Hackathon and won a prize in the Chainlink DeFi category. I'm currently looking for a part-time/full-time/ freelancer role as a Smart Contract Engineer primarily in the Ethereum Virtual Machine ecosystem. If you're interested in working together, please contact me.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Taiwan
- 5 years+ experience
Accountable, Organized and Passionate
I am Alex, an accountable and enthusiastic blockchain developer. ．Proficient in developing Smart Contracts, Index Layer, and front-end web development. ．Designed and constructed Blockchain side projects such as a NFT Marketplace and a Decentralized Lottery website ．Participated in the Chainlink Hackathon and collaborated with teammates to develop the GreenGuardian (Crowdfunding) website. ．Have 5 years of Technical Product Management (TPM) experience in the AIoT field. Proficient in Solidity, Hardhat & Node.js, I’m also familiar with NextJS, React.js, theGraph, GitHub, and IPFS. I have developed: ．Random Rarity NFT and NFT Marketplace https://wild-term-9441.on.fleek.co/ ．Decentralized Lottery https://broken-night-6454.on.fleek.co/ ．Crowdfunding Smart Contract https://main--startling-axolotl-28d020.netlify.app/ ．Funding Rate Bot https://t.me/+12Ljh6_V4QY4NzRl Having personally encountered situations where contracts were not fulfilled as agreed upon, I understand the significance of establishing a robust and trustworthy framework that safeguards individuals' rights and ensures contractual obligations are met. As a result, I began researching smart contracts and blockchain technology, which ultimately captivated my interest deeply. The introduction of smart contracts, with their immutable and self-executing nature, provides a revolutionary solution to enforce agreements and uphold fairness and trust in business interactions. Throughout my career, I have been actively involved in various software projects as a product/project manager and developer. In my past project experiences, I take great pride in the "Taipei Water Management Office Smart Security System" project. In this project, I served as the project manager, responsible for communicating with the client, integrating the system development team and AI team’s outputs, and presenting them to the client. This project presented numerous challenges, and I demonstrated strong leadership and coordination skills, successfully facilitating collaboration and integration among different teams. Ultimately, we delivered satisfactory results to the client and garnered media attention, contributing to increased business opportunities for the company. This project remains one of my proudest accomplishments. Please feel free to contact me anytime via phone or email should you have any questions. I look forward to discussing in more detail. Thank you for spending time reading my bio. Alex
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Netherlands
- 2-5 years experience
Privacy-preserving tech and Smart Contract builder.
Hi there! I'm a SGX/Blockchain engineer with 3 years of professional experience based worldwide. A little about me. I am a South African who enjoys life by living a hardworking, active and opportunistic lifestyle. I hold a Masters in Financial Technology and Data Science under the supervision of Professor Co-Pierre Goerg. During varsity I developed a keen interest for using my degree and engineering concepts as a base for entrepreneurial innovations. Fuelling a passion for start-up businesses, I was part of a few basic entrepreneurial ventures that mainly involve creating brands and selling merchandise online. As I matured, that passion intensified in the channels of privacy- preserving tech, Data Science, Fintech and Blockchain Technologies is now where my interests lie. This has lead to my previous involvement as Head Software Engineer and Innovator at the Algorand-UCT Financial Innovation Hub, and now currently the "unofficial" tech lead at a startup involved in privacy-preserving computations and blockchain integrations called Nautilus. Here I have honed my skills in Intel SGX development in Rust and specifically Pyteal algorand smart contracts. I have also co-authored my first white-paper and hope to do many more in the future! I have some spare time at the moment and I'm currently looking for a PART TIME / FULL TIME / FREELANCER jobs as a smart contract developer in Algorand. If you're interested in working together, please contact me and we can chat :)
- DeFi
- NFT
- dApps
- Teal
- Cadence
- Ink
- Ride
- Algorand
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Canada
- 5 years+ experience
Creative Full Stack Engineer dedicated to developing and optimizing interactive, user-friendly, and feature-rich web sites and a Passionate skilled Blockchain Developer offering 3 years of relevant experience and a proven track record of success in achieving extraordinary results. Appreciated and commended multiple times by the upper management for efficiency. With a strong attention to detail and accuracy and the important ability to function well in a team setting, I am looking for a Developer job within a forward-moving company.
Hello. First of all, I sincerely hope everyone is doing well and safe from covid-19. I’m a computer nerd at heart. I’ve been fascinated with computers and technology since I was 5 (I’m 31 now) when my dad first introduced me to the Commodore 64 computer. I would sit in front of our TV set and not only play video games (favorites included Shamus, Frogger, Donkey Kong, Ms. Pacman, and the classic text adventure Zork), but I would read the C-Basic manual with my older brother and learn how to make simple programs. I had a re-introduction to computers at age 12 when I got my first PC (a Packard Bell 286). I was officially hooked on computer to computer communication when a friend and I called our first BBS and thought we had somehow accidentally accessed a secret government mainframe. “WHAT IS YOUR NAME?” It asked. I gave a fake name. “WHAT IS YOUR LAST NAME?” ….I hung up and unplugged the phone line from the wall. I was scared to death at first, but underneath that fear was a boiling excitement that never really left me; that drove me to learn more and more as the years went on. From there I started tearing computers apart and learning how they worked inside and out. I also immersed myself web dev and mobile app development. So I think I am a full stack developer and mobile app developer. As a full-stack web developer following expertise. -HTML, HTML5, CSS, CSS3, SCSS, JavaScript, TypeScript, jQuery, JSON, AJAX, PHP -Bootstrap 3.0, Bootstrap 4.0, Metronic -Tailwind CSS, MaterialUI, AntDesign, ReactStrap, WordPress -React.js, React/Redux, Redux/Saga, React Hooks, React strap -Vue.js, Vuex, Vue-cli, Vue, Next -Python, Django, Golang, Flask, Ruby on Rails, Drupal, Laravel -Blockchain, Solidity, NFT, Ethereum, Rust -Node.js, Express, Nest.js, GraphQL -MySQL, MongoDB, SQLite, PostgreSQL -Github, GitLab, Bitbucket, SourceTree -DevOPS, AWS, CI / CD, Versel And I have full and extensive experience in -Pixel perfection and fully responsive across all devices, PSD to HTML -Datatables with Bootstrap, React, and Vue -Development of Reusable React, Vue Component, and Directive -MySQL programming -Database Design -Backend Restful API Almost everyone carries an Internet capable device in their pocket. Just think about that for a minute or two, at the lowest level possible – a worldwide, high bandwidth network that a very large portion of the general population has access to. The possibilities are endless in thinking of the next killer app for this incredible technology available to us all today that could benefit people all over the planet (and soon to be other planets, hopefully! 😉 ) I love where the growing power, capacity and capability of the Internet is headed. If anyone wants my help, please ping me anytime. Thank you.
- Romania
- 5 years+ experience
I have a background in fullstack Go & TypeScript
Hi there! I'm a full-stack blockchain engineer with 5 years of professional experience from Eastern Europe. I'm now a tech lead at Dextrac and I am primarily focused on building https://prism.dextrac.com. We provide mission critical analytics about the health of node operators in the Chainlink ecosystem. The work is not public, but we heavily rely on custom Go tooling to ingest data from the blockchain, process it and display it on our website. As a full-stack engineer at Toucan Protocol I have built smart contracts, hardhat utilities to manipulate/upgrade/deploy contracts, UIs to interact with said contracts and an SDK. A lot of my work there is also not public, but I can share a smart contract to abstract away the process of offsetting CO2 on-chain. Taking the caller from USDC (or other tokens) to retired CO2: https://github.com/ToucanProtocol/OffsetHelper I'm looking for part-time contract work (3+ months) as . If you're interested in working together, don't hesitate to get in touch with me.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Italy
- 2-5 years experience
Passionate and industrious blockchain developer with over a year work experience.
Hi there! I'm a Smart-Contract Developer with over a year of professional experience based in Istanbul, Turkey. Previously I've worked as a Smart-Contract Developer at DDG LLC. I'm an expert at Solidity, EVM, WAX (EOS.io) and have significant experience using Ethereum development environments like Truffle. I've worked on various Blockchain projects professionally. For example I created a smart-contracts for play-to-earn games. I'm currently looking for a full time job. If you're interested in working together, please contact me.
- Sweden
- 2-5 years experience
Highly communicative developer with proven leadership and solid technical skills with a deep interest for web3.
Hi all! I'm a full stack developer with 2+ years of professional experience based in Stockholm. I have previously worked as a Consultant for northern Europe's leading IT Consultancy firm (Netcompany), where I built and served as a Team Lead for building sophisticated backend solutions handling billions of dollars for the Danish government. I mainly have professional experience with Java but have also been working with Javascript and done machine learning in Python as well. In my spare time I have been learning Solidity through completing several Smart Contract tutorials and by building websites which use this technology. My English, communication skills and integrity holds a very high regard, where my work ethic matches this. I see myself as able to tackle any challenge (be that technical or not) even if I may not have all the experience in the world. I'm currently looking for a part time/freelancer job as a Smart Contract developer. If you're interested in working together, please contact me. Best Alex
- Greece
- 0-2 years experience
Self-taught quick learning enthusiast.
I'm a regular 22 years old man, Who loves to travel and eat delicious food. I spent every spare second on learning something new about blockchain technologies and solidity.
- Kosovo
- 2-5 years experience
Software Engineer
Hi there! I'm a Junior Software Developer with 2 years of professional experience based in Kosovo. Previously I've worked as a Software Engineer at many software companies.
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Belarus
- 5 years+ experience
Blockchain Enthusiast
Hi there! I'm a full-stack blockchain developer with 6 years of professional experience. Previously I've worked as a team leader at WoPo group for the Wadza NFT marketplace and OGz referral program development. I'm an expert at Object Oriented Programming, Data structure and algorithms, Database/SQL, IDEs, Cloud computing, Web/Mobile application development, Git version control, Communication, Teamwork/Conflict resolution, Problem solving, Empathy, Patience, Curiosity, Adaptability, Accountability, Time management and have significant experience using JavaScript, TypeScript, Golang, Python, Rust, Solidity, PHP, Nodejs, Laravel, EVM, Cosmos, Cosmos SDK, IBC, Tendermint Core, CometBFT, Hardhat, Truffle, CosmWasm, Ethers.js, Web3.js, CosmJS, React.js, Next.js, Tailwindcss, MUI, Styled component, CSS Preprocessors Sass/Less, MongoDB, MySQL, PostgreSQL, AWS S3/EC2, GCP, Azure. I've worked on various Blockchain projects professionally. For example I created several smart contracts for AMM-based DEX, Order book DEX, DEX Aggregator, Auto-compounding, Tokenomics, Referral program, Lending/Borrowing using Solidity, Rust, CosmWasm and application-specific blockchains like Lum, UnUnifi, WhiteWhale using Cosmos SDK, Tendermint Core/CometBFT as well as NFT marketplaces. I'm currently looking for a full-time as a blockchain developer. If you're interested in working together, please contact me.
- DeFi
- NFT
- dApps
- Solidity
- Vyper
- Simplicity
- Plutus
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Cosmos
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Japan
- 5 years+ experience
Blockchain Fullstack Developer
Hi there! I'm a Blockchain Fullstack developer based in Japan. Previously I've worked as a Smart contract developer and Dapp Specialist at several companies and startups. I'm an expert at solidity and javascript and have significant experience using python. I've worked on various Blockchain projects professionally. I have built governance token based on ERC20, NFTs based on ERC721, ERC1155, and smart contracts for yield farming, staking, NFT auctions, liquidity pools, voting and vesting. I have also worked with web3.js/ethers.js to interact with smart contracts and The Graph or Moralis to build dApp backend. I'm currently looking for a PART TIME or FULL TIME or FREELANCER as a smart contract developer or dapp specialist. If you're interested in working together, please contact me.
- India
- 2-5 years experience
Web3 Data Scientist | Onchain Analysis
Experienced Data Scientist with a strong background in onchain analysis, machine learning, and data science, boasting 2.5 years of professional experience. My journey began as a Machine Learning Intern, where I laid the foundation for my passion for leveraging data-driven insights. Currently Working as a Data scientist in Blockchain Analytics Domain. Proficient in utilizing cutting-edge technologies, my toolkit includes AWS services, Databricks, etherscan, and GCP. I am skilled in various programming languages such as Python, SQL, and Pyspark, allowing me to craft robust and scalable solutions. My expertise extends across diverse domains, including NFTs, DeFi, and ERC-20 tokens. With a commitment to staying at the forefront of technological advancements, I am dedicated to pushing the boundaries of what is possible with data science in the Web3 ecosystem. Passionate about solving intricate problems and driving innovation, I am ready to contribute my skills and insights to the dynamic and evolving landscape of decentralized technologies.
- DeFi
- NFT
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- United States
Extensive full stack blockchain and virtual reality developer with significant product launches.
Hi there! I'm a Full Stack blockchain and virtual reality dev with 22 years of professional experience based in the US. I'm an expert at React, JavaScript, Solidity, Smart Contracts and web based VR experiences and have significant experience creating and launching VR products integrated with blockchain as well as fiat. These are professional projects and products launched with legit traction and sales. I'm open to part time contract roles. If you're interested in working together, please contact me.
- Turkey
- 2-5 years experience
Blockchain Developer
Hi there! I'm a Blockchain Developer with 2 years of professional experience based in Turkey. Previously I've worked as a Blockchain Developer at Nethermind and Diplomade. Before that, I worked as Fullstack Developer, and Blockchain Content Creator. I'm an expert at Solidity and Typescript, and I have significant experience using Node.js as well. I've worked on various Blockchain projects both professionally and in my free time. For example I created a full Oracle system. I also created smart contracts for certification. I'm currently looking for a part-time/full-time as a Blockchain Developer. If you're interested in working together, please contact me.
- Syria
- 0-2 years experience
Web3 Smart contract developer with 2 years experience of coding.
Hi there! I'm a software developer with 2 years of professional experience making projects .I'm an expert at [solidity ,Problem Solving ,Rest Api ,Web 3 ,EIP ,Database and SQL ,Web Development ,IPFS ,real-time web application] . I've worked on various Blockchain projects PROFESSIONALLY] For example I created a SMART CONTRACT WHICH minting nft static or random or dynamic ,Also I developed nft Marketplace ,And many other things go and check them on my GitHub repo. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a web3 smart contract developer opportunity . If you're interested in working together, please contact me.
- Indonesia
- 5 years+ experience
Software Engineer (Blockchain)
Software architect, automation enthusiast, and an avid researcher. He has experience in architecting robust automated systems, and his solutions have been published by Microsoft and IEEE, among others. He also has experience leading teams in big organizations specializing in increasing developer efficiency and software maintainability.
- DeFi
- dApps
- Solidity
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cosmos
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Netherlands
- 5 years+ experience
I'm a full-stack blockchain developer, I work with React on the frontend and Solidity for smart contracts or node.js for any offchain backend when needed
I'm a full-stack / blockchain developer based in Amsterdam, with 10+ years of experience on web2 and 2+ years on web3. I use React on the frontend and Solidity for smart contracts on any EVM blockchain or node.js for any off-chain code when needed. I'm currently looking for freelance projects, if you think I can match your project let's get in touch!
- United States
- 5 years+ experience
Blockchain geek | Full-stack developer
Hi there! I'm a blockchain developer with 5 years of professional experience based in Texas. Previously I've worked as a blockchain developer on several projects like Parallel Finance, GamyFi platform, PRIVI protocol and etc. I'm an expert in Defi and Web3 industry and have significant experience using Javascript/Typescript, Solidity, Rust, React, Web3, and Node. I've worked on various Blockchain projects. For example, I created and deployed the smart contracts for the NFT marketplace, NFT trading, launched fungible tokens, developed several smart contracts for DEFI protocol such as Staking, Lending & Borrowing, Token vault and etc. I'm currently looking for a full-time or part-time job as a blockchain engineer. If you're interested in working together, please contact me. https://www.linkedin.com/in/adelin-ionut-47113b1b0/ https://github.com/gsofter Working examples. https://app.parallel.fi/ Worked as a full-stack, frontend engineer using Node.js, React, Web3, Polkadot https://nft.gamyfi.org/marketplace Worked as a Full-stack developer. Worked with solidity, node.js, react, Graphql https://www.oneof.com/ Worked as Frontend Engineer. React + Redux https://tokenizer.cc/ Worked as Full-stack developer, Node + React + MongoDB https://minideath.xyz/handcrafted Worked as a Full-stack developer
- Nigeria
- 0-2 years experience
I am a passionate web developer who is disciplined, time conscious and love to complete task given ahead of task
Hi there! I'm a Blockchain developer with [3] years of professional experience based in [Nigeria]. Previously I've worked as a smart contract at Digprom international] and. I'm an expert at [Developing smart contract,web3,solidity and have significant experience using them. I've worked on various Blockchain projects in my spare time. For example I created a smart which was used in winning lotteries and also deployed some token. I'm currently looking for a full time job as a blockchain developer. If you're interested in working together, please contact me.
- Nigeria
- 2-5 years experience
I'm a web3 fullstack developer, I like creating dapps using different web3 technologies and then write a tutorial on it
Hi there! I'm a web3 with 2 years of professional experience based in lagos. I'm an expert at Javascript, Typescript, solidity, tailwind css, ethers js, react/next js etc . I've worked on various Blockchain projects for my portfolioand freelancing . For example I recently created a dapp to upload arts or Nfts (improved-meme-forest.vercel.app) I'm currently looking for a part time/ full-time / freelancer as a fullstack web3 developer. If you're interested in working together, please contact me.