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  • United States
  • 2-5 years experience

Full-stack web3 developer, from contract to web app and everything in between.

Hi there! I'm a full-stack web3 developer based in the Washington, D.C. area. Previously I've worked as Operations Manager for a national T-Mobile dealer; operator of several small businesses, from a cell phone accessory brand to a tax prep agency; Policy Analyst for the Commonwealth of Pennsylvania, and many other roles... I've now decided that I would like to professionally pursue my passion for programming. I've been coding strictly as a hobby since 1994 when I was 10 years old (unless you include the time I developed an app to automate my job with the PA Public Utility Commission as "professional work" - to me, it was just trying to get out of doing repetitive tasks!) I'm an expert at problem solving and have significant experience using Solidity, Python, JS, HTML, CSS, MySQL, SQL, React, Node.js, Bootstrap, Angular.js, Express.js, MongoDB, AWS, IPFS, REST APIs, and more. I've worked on various Blockchain projects in my spare time. For example, I created a smart contract that conducts a last sale Dutch auction NFT mint; a bot-proof NFT mint that only allows CAPTCHA-verified humans to mint; an NFT staking contract that allows stakers to earn ERC20 tokens; an NFT project that automatically reveals certain attributes when they "level up" their NFT through social media interactions, and more. I'm currently looking for full-time work as a web3 developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Argentina
  • 5 years+ experience

Automated program analysis expert. Aspiring entrepreneur

Hi there! I'm a Phd candidate in software engineering with 6 years of professional experience based in Argentina. Previously I've worked as a Java Developer at Mulesoft. I'm an expert at program testing automation and have significant experience using and creating advanced program analysis tooling. I've worked on a personal Blockchain project that I'm launching shortly. I'm currently looking for an experience as a smart contract engineer. If you're interested in working together, please contact me.

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Developer's avatar
  • Nigeria
  • 2-5 years experience

I am experienced with using JavaScript Node JS and solidity, as well as ethereum sdk like ethers, I have ownership over what I produce, learn fast and prioritize secure deployments over quick ones

Hi there! I'm a Software Engineer with 3 years of professional experience based in Nigeria. Previously I've worked as a web developer on contract jobs and I have experience with web2 technologies I'm an expert at JavaScript and have significant experience using Solidity . I've worked on various Blockchain projects [IN MY SPARE TIME or PROFESSIONALLY]. For example I created an NFT smart contract and minting site. I'm currently looking for a PART TIME / FULL TIME / FREELANCER. as a smart contract developer . If you're interested in working together, please contact me.

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Developer's avatar
  • Canada
  • 5 years+ experience

Substrate Developer

Hi there! I'm a full stack blockchain developer with 4 years of professional experience based in Vancouver. Previously I've worked as a full stack blockchain developer at Dystopia Labs and VineKross LLC. I also participated in some blockchain projects as a front end developer and Web3 developer. I can build dApps on EVM-compatible chains, FLOW and WAVES. I'm an expert at C++, Javascript, Typescript, Solidity, Rust, Ride and Cadence. I've worked on various Blockchain projects PROFESSIONALLY. For example I created a NFT marketplace platform(https://hashgreed.com) and a Web3 event ticketing platform(https://web3-platform.vercel.app). I also learnt Substrate, which is a future-promising technology to build the internet of the blockchain networks. I'm currently looking for a FULL TIME as a full stack blockchain developer / Substrate developer. You can learn more about me on this page. https://about.me/cuteolaf If you're interested in working together, please contact me.

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Developer's avatar
  • Nigeria
  • 2-5 years experience

Full stack Blockchain Enginner

Creative and dedicated Full Stack Blockchain Developer and Software Engineer dedicated to building and optimizing the performance of user-centric, high-impact websites for nationwide and global companies. Experience in application layers, presentation layers, and databases. Leverage technical, analytical, and problem-solving skills to create dynamic, high-speed websites, apps, and platforms fuelling competitive advantage and revenue growth. High-performance technologist skilled at defining, designing, and implementing a highly secure, continuous-deployment pipeline to update applications in cloud environments. Skilled in JavaScript, Typescript, Nodejs, Expressjs, React.js , Nextjs, Smart Contract Development, Solidity, MongoDB, MySQL, PHP, Git & GitHub, StoryBook, TDD, CI&CD, Scrum

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Developer's avatar
  • Palestinian Territory
  • 5 years+ experience

20yrs+ MENA Serial Entrepreneur, Inventor of NFT2.0, Web3 Business Development, GTM, Blockchain, Growth Hacker, Polygon and Ethereum Network Smart Contracts Developer

- A16z Startup Crypto School (Completed) - MIT Open Courseware Blockchain and Money (On Progress) Snapshots from My Career A Web3.0 Technologist, Entrepreneur & Innovator During the past 20yrs of my professional career, I’ve been designing and executing GTMs and creating partnerships of disruptive business models for industries including NFTs, CBDCs, Cryptos, Edtechs and e-Commerce. In my latest position in a Web3 startup called Nftania, I was responsible for the following: - SMART CONTRACTS: I oversaw the development of Smart Contracts as I code solidity myself to make sure that the GTM and utilities are reflected in the tokenomics of the smart contracts. - FULL STACK DAPPS: Participated in the integration between the Backend and blockchain based solutions on Ethereum with a front end python/JavaScript dapp interface. - TOKENOMICS: Led the company’s efforts in engineering a non-pump and dump utility based tokenomics and the gamification of it to entice the NFT community into meaningful and value based asset appreciation while owing the NFT2 ERC20 token - WEB3 PARTNERSHIPS: Led the recruitment and partnerships with luxury brands and celebrities’ items to be converted into NFT tokens using Nftania’s authentication NFT2.0 technology, successful on boarded the Legendary Steve Wozniak cofounder of Apple - UTILITY FOCUSED: Worked with product and blockchain teams to develop killer-apps and true utility “value proposition” with NFTs to create physical product authenticity solutions. - VIRAL GTM: Partnered with Twitter, Moralis and Heroku to create a social twitter bade campaign to onboard NFT community member to a crowd sale of NFT2.0 Tokens that eventually tokenize physical assets. Detailed experience In web3: Chief Business Development & Partnerships Officer & Smart Contract Developer Nftania Labs Background: Nftania’s vison is to tokenize the world’s physical assets and bring them on chain. To create the Internet of Goods economy, Nftania developed the next Gen NFT technology for physical assets, with the integration of computer vision technology, machine learning, artificial intelligence and blockchain technology; Nftania was able to solve the last-mile-problem of physical provenance of physical assets (which establishes the robust connection between the digital token and the its physical asset counterpart, to guarantee its authenticity). Smart Contract Development: hands on experience in developing smart contracts to build tailor made solutions that serve business needs, while applying state of the art best practices of smart contract security, this experience includes tokens airdrop, presale, ICO / Crowd sale, Liquidity pool Creation (Automatic and manual liquidity pool, creation for ERC20 Tokens),Token Development including ERC20 Token, NFT Development: ERC1155,NFT Development including ERC721, Generate-at-mint traits NFT minting, Verifiable On Chain Random Number Generator (VRF Contract), On chain raffle for whitelisting for NFT Minting, NFT Based Application Gating, Vesting, Token Locker, anti-counterfeiting Blockchain-based Academic Certification System. Advanced Tokenomics: Design ICO/IEO/IDO Process and launch DAPP Team Building: Integration with backend systems Like Moralis.io, and front end User Interface NFT Experience: NFT Value proposition creation and utility design. Tokenization of physical assets and solving physical provenance dilemma. In depth market understanding of most famous NFT projects, Deep understanding of NFT industry dynamics and trends, Awareness and access to top NFT industry influencers, Deep technical understanding of NFT technology its Pros, Cons, and its limitations. Business Development Initiatives: • Global Leaders Partnerships: Designed and Developed Unique Business development approach Groundbreaking Leader Partnerships: Researched, targeted, crafted story, contacted, created demo, and partnered with Apple cofounder Steve Wozniak to make global announcement of Nftania’s new technology “The world First Physical NFT2.0” asset Researched Created A story to Kareem Abdul-Jabbar (For memorabilia), Guy Kawasaki. • Top Brands Partnerships: Developed a concept for the world First NFT collection for real life physical Watches with metaverse digital twin limited edition of (physical NFT for BAYC holders), similar to what Tiffany did with its jewelry for the Crypto Punks collection holders and LVMH (For Limited Edition Perfume). • Go-To-Market Strategy (GTM): Created a Twitter based ERC20 token Airdrop each amount for one ERC2.0 token that can be exchanged with one license • Product Viral Launch campaign: Created a domino effect Twitter based viral launch campaign which align interests of top NFT influencers and NFT collectors with the Launch of NFT2.0 technology. The concept design, smart contracts development, built a team for DAPP front end and backend and twitter integration. Business Model Innovation: Developed an end to end business model utilizing game theory to align the interests of all stakeholders along with the business goals to build strong community of believers and brand ambassadors for the technology and the brand, this model is built on mixing licensing model for NFT2.0 technology to enable widespread and mass user adoption by tokenizing the licenses of NFT2.0 software in the form of NFTs of type ERC1155 (Nftania Eggs). Product Development: NFT New Product Development, Product Roadmap development, Product design.

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Developer's avatar
  • India
  • 0-2 years experience

Fullstack Blockchain Developer

Hi there! I'm a Dinesh and I'm Freelancer and Fullstack blockchain Developer. I'm good at solidity and have significant experience using Next and hardhat for developing the full stack Dapps. I've worked on various Blockchain projects. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a Full stack developer. If you're interested in working together, please contact me and i will share more details about me.

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Developer's avatar
  • India

I am Mahavir Ganapati Dash, currently pursuing my engineering from silicon institute of technology, i have a very curious mind and i always remain inquisitive about several aspects, i am a react developer with an extensive interest in the field of blockchain, i aspire to grow exponentially in this field.

Greetings, I am Mahavir Ganapati Dash, currently pursuing my engineering from silicon institute of technology, i have a very curious mind and i always remain inquisitive about several aspects, i am a react developer with an extensive interest in the field of blockchain, i aspire to grow exponentially in this field. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a Blockchain Developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Democratic Republic of the Congo
  • 2-5 years experience

c'est bien de rêvé mais c'est encore mieux de le réaliser

hi I am a game developer with no experience I would like to learn how to create NFT and become better at my job by working

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Developer's avatar
  • Nigeria
  • 2-5 years experience

I'm an artist. I imagine it, I make it.

Hi there! I'm a Solidity Developer with 1 year of professional experience based in Nigeria. Previously I've contributed to open-source projects and Dao's including Airswap, Foundry and The Algorithms/Solidity. I'm an expert at working with smart contracts and have significant experience using Solidity, JavaScript and Rust. I've worked on various Blockchain projects professionally and in my spare time. For example, I made contributions to the current Swap smart contract of Airswap and I am also an active contributor to the Foundry book. I also have private blockchain projects that I'm working on in hopes that they would have an impact on the ecosystem. I'm currently looking to work as either a part-timer or a freelancer as a solidity developer. If you're interested in working together, please contact me.

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Developer's avatar
  • United States
  • 2-5 years experience

Smart Contract/Blockchain Developer

Hi there! I'm a Smart Contract Developer with 3 years of professional experience based in the United States. Previously I've worked as a freelancer at companies who have reached out to me to do work for them and... I won't say that i'm an expert I don't believe anyone is an expert because there's always something to learn, but I am experienced with Javascript, Python, HTML, CSS, React.Js and Solidity. I have significant experience using Open Zeppelin, Hardhat, Brownie, OpenSea, IPS, ECR-20 Contracts, and furthermore. I've worked on various Blockchain projects, the main one is building smart contracts to upload onto the blockchain for NFT's. I'm currently looking for a [FULL TIME / FREELANCER] as a [Smart Contract Developer or Blockchain Engineer. I'm a recent Harvard University Graduate. I have received my Bachelor's Degree in Computer Science. If you're interested in working together, please contact me.

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Developer's avatar
  • Turkey
  • 2-5 years experience

Enthusiast

Backend developer, who previously have worked at rocknblock. My current stack is [python, solidity, rust, docker, cf, aws, ansible, linux]. I have experience in building crosschain bridges and web3 apps mostly in eth-like chains, NEAR and SOLANA. Interested in any job as long as it pays my hourly rate.

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Developer's avatar
  • Canada
  • 5 years+ experience

Full Stack developer with over 8 years of experience in web and blockchain development. Experienced in DeFi, DEX and NFT projects.

Hi Here is a full stack developer with over 8 years of experience in web and blockchain development. Have developed DEX, DeFi and NFT marketplace and my role is frontend, backend, smart contract development and web3 integration. Well-versed in using Hardhat and Truffle for smart contract development and unit test. My skills; - Solidity, Rust, Haskell, GO, Cosmwasm - Hardhat, Truffle - Web3.js, Ether.js, CosmosJS, Alchemy - React.js, Vue.js, Angular, Next.js, Nuxt.js - Javascript, TypeScript - Laravel, CodeIgniter, WordPress - Node.js, PHP, Express, Loopback, NestJS, GraphQL, Subgraph - C, C++, C#, Python, Java - Game development, Unity3D My experience; - DeFi, DEX and NFT marketplace development - ICO, IDO, IFO - Blockchain(NFT) game development - Website development (frontend and backend) Can start working immediately and can work in your time zone. I will share my previous projects and relevant experience in an interview. Please feel free to contact me if you have any projects or new job opportunities. Best Regards, Billy

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Developer's avatar
  • United States
  • 5 years+ experience

Relentless on the details.

Hello, I’m a full stack web3 engineer, and I’ve worked on all aspects of a web3 product. At my last company I owned the engineering of the MVP web app (app.dimo.zone), and had a large role in the associated mobile app. I did most of the web3 integration into these products. I worked on the smart contracts for on-chain vehicle identity using ERC721, and the diamond pattern. We used meta-transactions to make the onboarding experience more smooth. The contracts were bridged to the Polygon L2 out of fee considerations. I was also on the hardware team. I was responsible for integrating the HSM to be compatible with Ethereum cryptographic operations. I am looking to get in on the ground floor of a web3 startup, and help refine the product over many iterations. Thanks, Hersh

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Developer's avatar
  • United States
  • 5 years+ experience

Dedicated and motivated IT professional, Blockchain Engineer, Full Stack Developer

Hi there! I'm a Senior Blockchain Engineer with 5 years of professional experience based in San Francisco. Previously I've worked as a Lead developer at Maui Finance, Sphynx Labs, etc. I'm an expert at Solidity, Rust and Javascript and have significant experience using Web3. I've worked on various Blockchain projects professionally. For example I created a Dex/Staking contract on BNB chain and comprehensive multi-strategy vault on Ethereum, as well as several NFT marketplaces. I'm currently looking for a Full time position as a Blockchain Engineer/Full Stack developer. If you're interested in working together, please contact me.

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Developer's avatar
  • United States
  • 2-5 years experience

I worked for 2 years as a blockchain and smart contract developer

Hi there! I'm a Smart Contract Developer with 2 years of professional experience based in New York. Previously I've worked as a Blockchain Developer at Hercules Pharmaceuticals and Birdie Golf LLC. I'm an expert at Solidity and have significant experience using web3.js and ethers.js. I've worked on various Blockchain projects professionally. For example I created a for the pharmaceutical industry. I'm currently looking for either a fulltime or freelance role as a Smart Contract Developer. If you're interested in working together, please contact me.

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Developer's avatar
  • Russia
  • 0-2 years experience

21 y.o. developer with enormous love to crypto

Hi there! I'm a backend/smart contract dev with 3 months of professional experience based in Moscow, ready to work remotely or relocate. Previously I've worked as an intern at Gnosis Chain(Blockscout Technologies Ltd.) Skills: Python/C++/Java Had experience with Solidity, Golang, Rust. Had experience researching EVM, implementing some features to several Ethereum clients. Docker, PostgreSQL, Flask, etc. Cuda/OpenMP/MPI Opencup, rucode, codeforces contests participant. Education Moscow Aviation Institute (National Research University), Moscow – bachelor 09.2018 – 07.2022 Applied mathematics and informatics Moscow Aviation Institute (National Research University), Moscow – master 09.2022 – Mathematical and software protection of information systems and technologies I'm currently looking for a full time job as a backend/smart contract dev. If you're interested in working together, please contact me.

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Developer's avatar
  • Japan
  • 2-5 years experience

I am full-stack and blockchain developer with full experience

Hi there! I'm a [JOB_ROLE] with [X] years of professional experience based in [LOCATION]. Previously I've worked as a [JOB_ROLE] at [COMPANIES] and... I'm an expert at [SKILLS] and have significant experience using [TECHNOLOGIES]. I've worked on various Blockchain projects [IN MY SPARE TIME or PROFESSIONALLY]. For example I created a [SMART CONTRACT WHICH ...]. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a [JOB_ROLE]. If you're interested in working together, please contact me.

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Developer's avatar
  • Singapore
  • 5 years+ experience

Senior Fullstack Blockchain developer

Hi there! I'm a Senior Fullstack Blockchain developer with 3 years of professional experience.. Previously I've worked as a Web3.js Frontend developer at CIV Farm Org. I'm an expert at Ethereum and web3.js and have significant experience using EVM based Blockchain technologies. I've worked on various Blockchain projects. I'm currently looking for a FULL TIME as a Senior blockchain fullstack developer. If you're interested in working together, please contact me.

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Developer's avatar
  • China
  • 5 years+ experience

Senior blockchain | Full Stack engineer

Hi there! I'm a Senior blockchain | Full Stack engineer with 5 years of professional experience based in Hong Kong. Previously I've worked as a Senior Blockchain Developer at Silo Finance and as a Junior Blockchain and Web Developer at Point Network. I'm an expert at smart contract and front-end development and web3 integration and have significant experience using solidity, rust, react, web3.js, typescript and so on. I've worked on various Blockchain projects professionally. For example I created a smart contract which has dividend, swapable and anti-bot features. I'm currently looking for a full-time job as a blockchain developer. If you're interested in working together, please contact me.

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