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- China
- 5 years+ experience
More decentralized scheme
Hi there! I'm a Blockchain Development Engineer with three years of professional experience based in china. Previously I've worked as a Blockchain Development Engineer at startup companyγ I'm an expert at Blockchain and have significant experience using solidity, node.js and golang. I've worked on various Blockchain projects IN MY PROFESSIONALLY. For example I created a uniswapv2 , nft, gamefi, erc20 I'm currently looking for a [PART TIME/ FREELANCER] as a Blockchain Development Engineer. If you're interested in working together, please contact me.
- Nigeria
- 5 years+ experience
A self motivated and Passionate web3 Frontend Engineer
Hi there! I'm a Front End Engineer with 4+ years of professional experience based in Abuja, Nigeria. Previously I've worked as a Front End Engineer at Glitter Finance, A Web3 and Defi Company transforming the Bridging Space. I'm an expert at working with frontend tooling and libraries like React, Next js and as well jquery. I am experience in using Web bundling Webpack and babel libraries. For testing I use jest and the react testing libraries. While having a bulk of experience in the frontend I have also backend experience in Node js and Express for server side tools. I've worked on various Blockchain projects both Professional and as Side Projects. I'm currently looking for a Part Time, Full Time, Freelancer as a Front End Engineer. If you're interested in working together, please contact me.
- Singapore
- 5 years+ experience
Software Engineer
Passionate, solution-oriented and problem solver with 5+ years of experience building Web2 software, and 1+ years of experience building Web3 software. Skilled in communication, collaboration, and designing software. Proficient in utilising a variety of tools, libraries and frameworks to deliver business-specific programs.
- Nigeria
- 5 years+ experience
I'm a Smart Contract Developer with a keen interest in tackling difficult problems with simple and optimal solutions.
Hi there! I'm a Smart Contract Developer with over a year of professional experience based in Nigeria. I currently work remotely as a Blockchain Engineer at an NFT Ticketing company based in the Netherlands. I'm proficient at writing, testing, and deploying smart contracts. I have significant experience using Solidity, Hardhat, and Foundry. I've worked on various Blockchain projects both professionally and in my spare time. I worked to write, test and deploy the V2 of the core contracts at my current company. I've worked with and I'm familiar with a number of Standards like ERC20, ERC721, ERC1155, ERC4626, EIP712, EIP2612, etc. I've worked on staking contracts, governance contracts, AMMs, etc. I'm currently looking for a PART-TIME ROLE as a Smart Contract Developer. If you're interested in working together, please contact me.
- India
- 5 years+ experience
Full-time blockchain dev with over 4+ years experience
In my previous capacity as a Co-founder @ParakeetDAO, I was the lead blockchain developer writing smart contracts with security as priority. I was responsible for integrating various EVM based chains to the bridging contract which enable any ERC721 NFT to be bridged across 7 chains (Ethereum, AVAX, Optimism, Arbitrum, Polygon, BSC and Fantom). I also acted as the liaison between the external audit team and the other internal developers and UI team. I have also worked as core contributor to the Ethereum foundation primarily focussed on optimising and developing smart contracts and EIPs on top ERC20/721/1155 and other major standards. Before getting into web3 world, I was working as a senior software developer with iontrading (iongroup.com), building trading software solutions for top investment banks around the globe. From my 2-year stint at ION, I learned a lot about traditional finance.
- United States
- 5 years+ experience
Solidity expert with extensive full-stack experience
Hi there! I'm a [Solidity engineer] with [4] years of professional experience based in [California]. Previously I've worked as a [Blockchain Developer] at [TRILLEST] and... I'm an expert at [Solidity] and have significant experience using [Blockchain]. I've worked on various Blockchain projects [IN MY SPARE TIME or PROFESSIONALLY]. For example I created a [SMART CONTRACT WHICH Hardhat]. 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.
- United Kingdom
- 5 years+ experience
Full stack developer with 3+ years of experience in research, building machine learning, NLP models and fullstack web applications using React JS, Node JS, and Next JS both on the web 2.0 and web 3.0 technology platform.
Hi there! I'm a Full stack developer with 3+ years of professional experience based in London, UK. Previously I've worked as a Research Assistance in Machine learning and Data analytics at the University of East London in collaboration with Intelligent Voice UK on a funded project by the INNOVATE UK. I'm an expert at Machine learning and Natural language processing, and have significant experience using web 2.0 and web 3.0 technologies. I've worked on various Blockchain projects in my spare time, I took a career break to learn how to create blockchain contracts and develop web 3.0 application in anticipation of adapting to future change in the internet trend . For example I Implemented a NFT Market place using Web 3.0 technologies and also designed an artwork and used the Hashlips engine to generate a collection of NFTs and metadata. I adapt very quickly to different situations and technologies due to my intellectual curiosity and my positive βcan doβ attitude which pushes me to always invest in my professional development by engaging in continued learning of new technologies. I'm currently looking for a FULL TIME / FREELANCER as a Full stack developer (AI or Blockchain). If you're interested in working together, please contact me.
- Vietnam
- 5 years+ experience
Senior FullStack Engineer
Hi there! I'm a Blockchain and web fullstack engineer with 5+ years of professional experience based in Vietnam. Previously, I've worked as a senior Blockchain engineer at Rubyswap, Bidify and web fullstack engineer at Xion Company. I'm an expert at Solidity, Rust, Go, Solana, React, Angular, Vue, C/C++, JavaScript and have significant experience using frontend . I've worked on various Blockchain projects. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a blockchain and web fullstack position. If you're interested in working together, please contact me.
- United Kingdom
- 5 years+ experience
I am a Plutus Pioneer. My background is in application development & smart contract development. I have experience with Haskell & Plutus and I have been involved with 4 projects on Cardano so far on a professional contract level. I am looking for a new opportunity ASAP.
Hi there! I'm a Smart Contract developer with 2 years of professional experience on Cardano network. Previously I've worked as FullStack developer, Data Engineer, and I have built 2 startups both on Web2 & Web3 ecosystem. I'm an expert at reasoning about problem/solutions and designing systems that clearly and efficiently implement solutions requested by clients. I have built 2 startups in the past, and raised funds for one of them as well, so I also have a lot of business experience. My current tech stack includes Haskell,PlutusTx, cardano-cli, Lucid/MeshJS, ReactJS and I can build fullstack applications on Cardano. Im looking for an opportunity, only on Cardano, and I am available to start ASAP. Looking forward to hearing from you.
- DeFi
- dApps
- Plutus
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Serbia
- 5 years+ experience
Fullstack Blockchain Developer
Hi there! I'm a Fullstack Developer with 8 years of professional experience. Previously I've worked as a Fullstack Developer at Atlasdex, Superbonds, Arc.market and Psyoptions.io I'm an expert at Rust and Solidity and have significant experience using Blockchain. I've worked on various Blockchain projects PROFESSIONALLY. For example I created a Token Vesting, Staking, Swap, Yield Farming, NFT Marketplace. I'm currently looking for a FULL TIME as a fullstack developer. If you're interested in working together, please contact me.
- Pakistan
- 5 years+ experience
All rounder Sr. Blockchain Developer
Hi there! I'm a Syed Zain Hasan with 5 years of professional experience based in Zaytrics Pvt Ltd. I'm an expert at smart contract, tokenization, Cardano, Ethereum, Polygon, FLow, and have significant experience using react and nodejs. I've worked on various Blockchain projects PROFESSIONALLY. For example I created the whole eco-system of True Crime Crypto (https://truecrimecrypto.io/) and ViseClub (https://viseclub.visewealth.com/) with other members of the team. I was the team lead in those projects, also I designed and deployed the smart contracts and the system architecture. I'm currently looking for a FULL TIME / FREELANCER as a Sr. Blockchain Developer. If you're interested in working together, please contact me.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Plutus
- Substrate
- Ethereum
- Cardano
- Tron
- Cosmos
- Algorand
- Tezos
- Polkadot
- India
- 5 years+ experience
I am a Blockchain Engineer with over 4 years of professiona experience in web3 and smart contracts
I am a Blockchain Engineer with 4 years of professional experience and have worked on a variety of blockchain and crypto projects which include DeFi, NFTs, DAOs ,various decentralized applications and proof of concepts. I have also managed teams of varying sizes in the blockchain space to build projects from the ground up for a little over 2 years while also coding hands-on in the development of the products. I have worked in early and late stage startups and am well versed with startup culture and how to be productive and fast moving.I have dealt directly with clients and collaborated with other organizations on behalf of the companies I have worked in.
- Japan
- 5 years+ experience
Full stack developer focused on blockchain
As a full stack developer, I have experience of web development for 9+ years and 3+ years of blockchain development. I have done many projects for social networking, e-commerce, and Blockchain projects. During development, I have more than 42 happy customers and built more than 89 large and small projects. Recently, I has built several blockchain projects such as DEFI, Token Swap Tool, P2E Games, NFT Minting page and NFT Marketplace. If you have a good idea to start or grow a business, I can implement it successfully. If you need, you can contact anytime with me and discuss about projects. Cheers.
- Canada
- 5 years+ experience
I can complete any project.
Hi there! I'm a senior blockchain developer with 5 years of professional experience based in Canada. Previously I've worked as a smart contract developer at IoTeX and backend developer in Cronix. I'm an expert at blockchain fields and have significant experience using smart contract . I've worked on various Blockchain projects in fulltime. For example I created a smart contract for dex, borrow/lending, NFT marketplace and financial protocol. I'm currently looking for a part time or full time as a backend developer. If you're interested in working together, please contact me.
- Malaysia
- 5 years+ experience
JS, Python and Solidity expert
Authored the Solidity contracts for https://nftwordle.io and https://swim.skin. Developer of the entire https://gunrack.finance system. Excellent technical writer as evident from https://shaafiee.com. Great team player and experienced manager.
- India
- 5 years+ experience
I am a Software Engineer with 10+ years of professional experience. I have a keen on developing and implementing solutions on Blockchain.
Hi there! I'm a Backend/Smart Contract Developer with 10+ years of professional experience based in Bangalore, India. I'm an expert at Solidity, EVM Smart Contract Development, Openzeppelin, Truffle, NodeJs, NestJs, Javascript and Typescript and have significant experience using Java, AWS, ReactJs. I've worked on various Blockchain projects in my spare time. These blockchain projects were deployed to production/mainnet. I'm currently looking for a full-time/freelancer as a Smart Contract Developer on Ethereum. If you're interested in working together, please contact me.
- Pakistan
- 5 years+ experience
Full Stack Developer | Javascript | Python | Solidity | Rust | Plutus
Full stack developer (MERN and Python), experienced in Blockchain(Solidity,Rust, Plutus) Passing Knowledge of Machine Learning and Statistics . Team player with excellent communication and interpersonal skills. Ability and experience in working in high pressure environments and solving complex problems. Experienced in working with the MERN stack. Solid understanding of MongoDB, React and Node. Including advanced state management libraries such as MobX and Redux. Also experienced with Redis and mongoose ORM as well Experience in writing smart contracts on Ethereum and other EVM compliant chains (for e.g Polygon,BSC,Avalanche etc) in solidity and a solid understanding of the web3 protocol and integrating DAPPs with it. Additionally also experienced with building DAPPs on the Cardano Blockchain via Plutus
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Vyper
- Plutus
- Yul
- Substrate
- Ethereum
- Cardano
- Tron
- Stellar
- Cosmos
- Algorand
- Vechain
- Tezos
- Polkadot
- Canada
- 5 years+ experience
Senior Web3 Full Stack Engineer
πDear clients!!! Thank you for visiting my profile. Are you looking for a passionate professional, who can help you to solve your problems in an effective and convenient way? Then you have landed on the right profile. With hard-earned knowledge, skills, and 6+ years of continuous learning, hustle, and improvements as a developer, I would be able to help you in the best possible way, fulfilling your requirements from Design to Deploy. β Blockchain Field: π Ethereum, Binance Smart Chain, Polygon, Avalanche C-Chain, Solana π Defi(AMM models, Yield Farming, Staking, Liquidity Pools), Dex, NFT MarketPlace π Smart Contract, Web3.js/Solana-Web3.js, Ether.js, Truffle/Remix, Anchor β Web Field: π Node.js(ExpressJS/NestJS), .NET Core, AWS Lambda, CI, Laravel π React/Redux/Next.js(Typescript based), Angular/Angular Universal/RxJS π Bootstrap, TailwindCSS, Styled Components, Sass/Less, MUI/Chakra UI/Kendo UI π Headless/Prismic, Shopify, WordPress π React Native, Ionic Framework π Firebase, AWS Service, Notion, Trello, Digital Ocean π GitHub Action/GitLab CI/BitBucket Pipeline, Netlify/Heroku β Programming Languages: C/C++/C#, Python, Javascript, PHP, Solidity, Rust β Experienced Technology: Streaming & Image, Audio Processing Your πsuccess is my πsuccess and I will not let you down. πLet's have a good journey!!!
- Canada
- 5 years+ experience
Experienced Solidity Engineer
Hi there! I'm the Lead Blockchain developer at MetaRents with 8 years of professional experience based in Canada. I'm an expert at Web3 and have significant experience using full-stack technologies. I've worked on various Blockchain projects PROFESSIONALLY. For example I created a token bridge between Ethereum and Avalanche. 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.
- Nigeria
- 5 years+ experience
Blockchain Developer | Smart Contracts | Smart Contracts Auditor
Hi there! I'm a Blockchain Developer with 4 years of professional experience based in Nigeria. Previously I've worked as a blockchain developerat dFund and Koraplay I'm an expert at Solidity, Web3.js, React.js, Vue.js, JavaScript, C++, Wordpress CMS and have significant experience using Truffle, Hardhat, Foundry I've worked on various Blockchain projects. For example I created a P2P Lending and borrowing platform, Tokenomics, E-market Dapp, Banking, Vault, Multisig wallets, NFT marketplace. I'm currently looking for a full time position as a Blockchain Developer. If you're interested in working together, please contact me.