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Developer's avatar
  • United States
  • 0-2 years experience

Self taught beginner

LHi there! I'm a [Self taught Blockchain developer] with [0] years of professional experience based in [freedom ny]. Previously I've worked as a [none] at [none] and... I'm currently looking for a [FULL TIME / FREELANCER] as a [smart contract or backend developer]. If you're interested in working together, please contact me at 716 623 9734

Developer's avatar
  • Singapore
  • 5 years+ experience

Sr. Web3 Developer

Experienced Developer professional with strong leadership and relationship building skills. Certified Blockchain Developer, developing the Applications(especially NFT Games and Marketplaces) in MERN. Experience in developing Decentralized Blockchain applications using Ethereum and Solana.

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

Experienced L1/Substrate Blockchain Developer(Rust)

Hi there! I'm a Substrate Developer with 4 years of professional experience (1.5 in Rust/Substrate)based in Washington, D.C. Previously I built Substrate-based blockchains, parachains, and bridges at Parity technologies. I've worked on all parts of Substrate, and in addition to building pallets have had some unique experiences building custom offchain agents, working with parity bridges and XCM. I'm currently looking for part time and freelance roles as a Rust developer. If you're interested in working together, please contact me.

Developer's avatar
  • China
  • 5 years+ experience

experienced developer and fan of web3

Hi there! I'm a blockchain developer with 15 years of professional experience based in Beijing. Previously I've worked as a chief scientist at starmine and big data architecture in Expedia. I'm an expert at rust/go/solidity/scala/c++ and have significant experience using Ethereum, Cosmos-sdk, Substrate, Hadoop, Spark. I've worked on various Blockchain projects before. I'm currently looking for a FREELANCER as a senior blockchain developer. If you're interested in working together, please contact me.

Developer's avatar
  • Ecuador
  • 5 years+ experience

Smart Contract engineer & security auditor.

Hey! I'm a Blockchain Developer with 1 year of professional experience based in Ecuador. My main focus is security for Solidity smart contracts and I have significant experience in this field by having solved some Solidity hacking wargames like Ethernaut and DamnVulnerableDefi, and a recent participation in a sponsored team for Paradigm 2022's blockchain CTF. I’m also currently involved in a side project with an international team where I’m in charge of the security analysis of all the smart contracts involved and development of some. I also participate regularly in smart contract bug bounty contests on Immunefi, Sherlock and Code4rena in my spare time. I also have experience with full-stack Dapps using technologies such as React.js and Next.js for developing NFT marketplaces, a Decentralized Exchange and a course marketplace (among others) for deployment in the Rinkeby testnet. I am looking for an opportunity to apply my skills and abilities with a full time position as a Solidity developer / auditor / researcher in a challenging, growth-oriented position in the blockchain space. If you're interested in working together, don't hesitate to contact me.

Developer's avatar
  • United States
  • 0-2 years experience

Prior Insurance & Customer Success agent turned to Software Development and haven't looked back.

Hi there! I'm a Full Stack Software developer/Smart Contract Developer with 7 years of professional experience based in FL, USA. I'm proficient at JavaScript, React.js, Ruby, Rails, SQL, CSS, HTML, and Solidity. I've worked on various Blockchain projects in my spare time and in school. For example I created an NFT marketplace clone that allows users to post their NFTs in a social media type of feel, as well as a Crypto Coin tracker that tracks the prices of popular coins in real-time to make investing easier. I'm currently looking for a part-time, full-time, or freelance roles as your full stack developer/smart contract dev. If you're interested in working together, please contact me.

Developer's avatar
  • Singapore
  • 5 years+ experience

Be passionate about blockchain.

Hi there! I'm a Blockchain Engineer with 3 years of professional experience based in Singapore. Previously I've worked as a Blockchain and Backend Developer at MetaDhana Company and took part in web3 metaverse game development. I'm an expert at solidity and have significant experience using full stack technologies. I've worked on various Blockchain projects professionally. For example I created 20+ smart contracts in Roosterwars Project. I'm currently looking for a FULL TIME as a Contractor. If you're interested in working together, please contact me.

Developer's avatar
  • Canada
  • 5 years+ experience

Organized, methodical and a keen eye for detail results in solid coding and trustworthy program.

Hi there! I'm a Full Stack Blockchain Developer with 8 years of professional experience based in Toronto. Previously I've worked as a Full Stack Blockchain Developer at SWITCH CREATIVE SOLUTIONS INC. I'm an expert at Smart contract and Web3 integration. I've worked on various Blockchain projects. For example I created Dapp, Dex, NFT marketplace, Pancakeswap fork, DAO projects. I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a Full Stack and Blockchain Developer. If you're interested in working together, please contact me.

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

Senior Solidity Engineer

Hi there! I'm a Senior Solidity Engineer with 6 years of professional experience based in Houston, TX. Previously I've worked as a Blockchain Developer at HeraSoft and build solidity smart contract and game backend I'm an expert at Fullstack, Solidity and have significant experience using OOPs. I've worked on various Blockchain projects . For example I created a DeFi smart contracts for beets.fi I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a Solidity Engineer. If you're interested in working together, please contact me.

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

Proven learner and contributor.

Hi there! I'm an engineer with 18 years in CPU design who then transitioned to software development in various industries over the last 8 years in the US. I've proven myself to work both independently and as part of an international team solving complex technical problems. My strengths are mainly in getting several pieces working together. I've worked primarily as a Python developer using mainly web frameworks such as Django and Flask. Creating REST API (GraphQL and regular) to interact with a relational db. I've also done CI/CD within a Kubernets/Docker environment. I am eager for a new challenge, and play with various crypto currencies as a hobby. I've spent loads of time as a developer, but am relatively new to this particular field.

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

John Johnson

Hi there! I'm a Blokchain Developer with 1 years of professional experience based in Bangkok, Thailand. Previously I've worked as a Blokchain Dev at Ecio.space and https://www.velaverse.io. I'm an expert at Solidity & Etherjs and have significant experience using Etheruem and Polygon Chain . I've worked on various Blockchain projects GameFi, Defis, Marketplace and etc. For example I created a Smart contracts such as ERC20, ERC721, ERC1155, ERC712 & ECDSA, Royalties and etc. I'm currently looking for a Full Time as a Solidity Developer. If you're interested in working together, please contact me.

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

Data Engineer passionate about blockchain technology

Hi there! I'm a Data Engineer with 2 years of professional experience based in Spain. Previously I've worked as a Data Engineer at NTT DATA Spain Centers and BI Developer at cdmon. I'm an expert at developing and mantaining ETLs, Datawarehouses and Datalakes, identifying and improving KPIs and have significant experience using Python, SQL, Apache Airflow, Bash, Git and JIRA. I've never worked on real Blockchain projects but in my spare time I've learned about blockchain fundamentals, Solidity, ERC tokens, Hardhat, Truffle or web3.js. I'm currently looking for a full-time job as a Data Engineer. If you're interested in working together, please contact me.

Developer's avatar
  • Canada
  • 5 years+ experience

Senior Software Engineer

Hi there! I'm a senior software engineer with 8 years of professional experience based in Australia and Canada. Previously I've worked as a Smart contract engineer at Blade Labs and several protocols and ecosystem on Solana network. I'm an expert at Rust, C/C++, and TypeScript and have significant experience using Anchor, Substrate, and React. I've worked on various Blockchain projects professionally. For example I created a boosted staking vault smart contract that drives recursive lending/borrowing/staking functions over the other external DeFi protocols at Blade Labs. I'm currently looking for a full-time contractor role as a software engineer/smart contract engineer. If you're interested in working together, please contact me.

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

Experienced Full Stack Solidity/Web3 Smart Contract Engineer

Hi there! I'm a Web3 Software Engineer with 7 years of professional experience based in Louisville, KY USA. Previously I've worked as a Web3 Engineer on multiple projects, specializing in custom solidity smart contracts utilizing ERC-20, ERC-721 and ERC-1155 protocols. I'm an expert at Solidity/Typescript and have significant experience using Hardhat, Open Zeppelin, Node.js, Express and React. I've worked on various Blockchain projects professionally. For example I've created secure ERC-20 tokens with custom logic and multiple NFT contracts with unique functionality. I'm currently open to discussing how I may be able to help as a Web3 Software Engineer. If you're interested in working together, please contact me.

Developer's avatar
  • Argentina
  • 5 years+ experience

Full stack web3 developer

I am very passionate about new technologies. With a high sense of commitment, result oriented, strong analytical and problem solving skills. Enthusiastic about developing quality and maintainable code. Knowledgeable in agile methodologies such as SCRUM, I am a person who can work effectively in collaborative environments.

Developer's avatar
  • Canada
  • 5 years+ experience

Fullstack Web3 Developer

Hi there! "When will you be more than 100% satisfied?" - I make sure that I deliver the best quality solutions and ensure you get the outcome quickly. This is my slogan and including all my acitivies. Thank you for visiting my profile! You’re probably looking for a talented blockchain & web developer to help you with an decentralized application and distributed storage and your own service. And you do not simply want generic IT developer. I'm surely said that "It is Me!" And I don't think that my ability is lower than others.

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

Blockchain Contract Hero

Hi there! I'm a frontend and backend developer with 10 years of professional experience based in TR Company. Previously I've worked as a backend developer at GPP Company I'm an expert at node, react, laravel, express, solidity, rust, web3, python and have significant experience using blockchain. I've worked on various Blockchain projects [IN MY SPARE TIME or PROFESSIONALLY]. For example I created a ens system on fantom, browing site on fantom like aave, near eco system (neanauts). I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a frontend/backend/contract developer. If you're interested in working together, please contact me.

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

I am a gifted and hardworking problem solver particular interested in Blockchain Technology

Hi there! I'm a blockchain developer with 1 year of professional experience based in Lagos, Nigeria. Currently I work as a Lead developer at Creplanos I'm proficient in Solidity, Python , Javascript , Smartpy, Rust and C and have significant experience using Django, React, DRF, web3.js/taquito, flutter, truffle/ganache. I've worked on various Blockchain projects in my spare time. For example I created a smart contract which enables manager to buy and sell football players and many more. I'm currently looking for a full-time/freelance as a blockchain developer. If you're interested in working together, please contact me.

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

Security focused Developer

Hi there! I'm a full stack developer with 6 years of professional experience based in United States. Previously I've worked as a Full Stack Developer at Hyperion Solutions and... I'm an expert at Solidty, Rust, React, and Go and have significant experience using blockchain I've worked on various Blockchain projects NFT marketplace, Defi and Dapps. For example I created a royalty NFT marketplace. I'm currently looking for a freelancer as a contract role. If you're interested in working together, please contact me.

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

Full Stack Engineer specialized in Blockchain and Web3

Hi there! I'm a full stack developer with 5 years of professional experience. Previously I've worked as a full stack engineer at Paladin community and Ape community. I'm an expert at web3, smart contract, solidity, react.js, typescript and node.js and have significant experience using web3 and solidity. I've worked on various Blockchain projects in small and medium communities. For example I created a Paladin DAO contract and built the Paladin DAO on BSC network. Also, I built ape universe, one of NFT node by cooperating with ape team. I'm currently looking for a full time as a full stack engineer. If you're interested in working together, please contact me. Thanks