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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.

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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.

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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

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Canada
5 years+ experience

Senior Web3 Full Stack Engineer

🎉Dear 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. ✅ Blockchain Field: 📌 Ethereum, Binance Smart Chain, Polygon, Avalanche C-Chain, Solana 📌 Defi(AMM models, Yield Farming, Staking, Liquidity Pools), Dex, NFT MarketPlace 📌 Smart Contract, Web3.js/Solana-Web3.js, Ether.js, Truffle/Remix, Anchor ✅ Web Field: 📌 Node.js(ExpressJS/NestJS), .NET Core, AWS Lambda, CI, Laravel 📌 React/Redux/Next.js(Typescript based), Angular/Angular Universal/RxJS 📌 Bootstrap, TailwindCSS, Styled Components, Sass/Less, MUI/Chakra UI/Kendo UI 📌 Headless/Prismic, Shopify, WordPress 📌 React Native, Ionic Framework 📌 Firebase, AWS Service, Notion, Trello, Digital Ocean 📌 GitHub Action/GitLab CI/BitBucket Pipeline, Netlify/Heroku ✅ Programming Languages: C/C++/C#, Python, Javascript, PHP, Solidity, Rust ✅ Experienced Technology: Streaming & Image, Audio Processing Your 🏆success is my 🏆success and I will not let you down. 🚀Let's have a good journey!!!

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Mexico
5 years+ experience

I build and work in the job as would be my own project.

Hi there! I'm a blockchain full stack developer with 3 years of professional experience based in Mexico City, México. Previously I've worked as a blockchain developer at maniac1.com, bitsports.co, monopolio.io, Greenex crypto, and origin foundation. I'm an expert at blockchain, ethereum, solidity, smart contracts, MEV, DEFI, NFT and DAOs and have significant experience using solidity, javascript, typescript, react, next.js, hardhat, RUST and Ethereum.. I've worked on various Blockchain projects in my free time. For example I created a flashbot that execute a smart contract to order the transactions, and get a fee. I'm currently looking for a Full-time as a blockchain developer. If you're interested in working together, please contact me. CANDYSHOP

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India
0-2 years experience

WEB , BLOCKCHAIN and many more

Hi there! I'm a Prathamesh with 1 years of professional experience based in India . Previously I've worked as a Full Stack Intern at Pritam Enterprises. I'm an expert at Full Stack (MERN) and Blockchain and have significant experience using Web development and smart contracts . I've worked on various Blockchain projects . I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a developer . If you're interested in working together, please contact me.

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Poland
5 years+ experience

I'm senior Java developer and I want to get into blockchain

Hi, I'm Java developer with almost 6 years of professional experience. I live in Poland and I work remotely for 2 years. Now I work as blockchain developer in Future Processing. I started this new role on April 2022. So far I created small smart contract for storing footprint hash. It is implemented using Hardhat framework. My next task was to bring back old project (betting app for World Cup, this is completely internal application). This app is using Ethereum but is not deployed to mainnet - we have our own, private network. Technologies: React, Solidity, web3.js, Express.js, Truffle. Now I started learning Hyperledger Besu. My previous role in Future Processing was senior Java developer. I was working in small team (up to 4 developer and one PM) with our British client. I was responsible mostly for developing new features. I was very independent, almost every time I had to contact with client for more details about tasks. Before Future Processing I worked: - Objectivity (01.2020 - 08.2020) - Java, Spring 5, Spring Boot 2, Angular, Typescript, Postgres - Ultimo (01.2019 - 12.2020) - Java, Spring 5, Spring Boot 2, Angular, Typescript, MongoDB, Oracle DB - Sii Poland (05.2015 - 12.2019) - Java, Spring 2 - 5, Spring Boot 2, Web Sphere As you can see, my previous experience is mostly Java-oriented. Last year I decided to change career direction to blockchain developer so I started to learn this new technology. I started with reading "Mastering Bitcoin" and "Mastering Ethereum". I tried Corda (as Java-based blockchain technology), in Future Processing I'm learning Ethereum and related technologies. At home I learn Rust and Polkadot/Solana blockchains.

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Singapore
5 years+ experience

Full-stack Blockchain developer | golang blockchain protocol engineer | comos chain engineer

Hi there! I'm a full stack blockchain developer with 5 years of professional experience based in Singapore. Previously I've worked as a blockchain developer at BlockX company. I'm an expert at golang/solidity/defi and have significant experience using web3 technology. I've worked on various Blockchain projects including defi/dex/nft/p2eGame and cosmos chain creation. I have the following skill set : * Language: Solidity, Golang, Javascript, Python, C++, Rust * New Blockchain Creation with golang, cosmos sdk, tendermint core, geth * Smart Contract development/test/audit of ERC20, ERC721, ERC1155, BEP20, SPL * OpenZeppelin, Truffle, hardhat, Remix * Experience in Ethereum, BSC, Polygon, Solana, Avalanche, Terra, Evmos chain * Decentralized Finance DApps such as Lending, Staking, Farming, Banking, CEX/DEX * NFT Apps such as minting sites and marketplace * Typescript, Web3.js, Ethers.js for Blockchain Interactive with Smart Contract * Familiar to defi protocols including Olympus DAO, Pancakeswap, Uniswap, Node platform, Titano, Safuu, Libero, Bakedbeans, BNBMiner * Familiar to blockchain infrastructure including POW, POS * Backend with Golang/Python/NodeJS/GraphQL on blockchain network * Frontend with React.js, Next.js * Version control with Git and Github I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] job as a blockchain developer. If you're interested in working together, please contact me.

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United States
5 years+ experience

Blockchain Full Stack Developer

Hi there! I'm a Blockchain Full Stack Developer developer with 7+ years of professional experience based in Miami, FL. Previously I've worked as a full stack developer at Omniverse Labs in NYC and other companies. I'm an expert at Solidity, Web3.js, Ethers.js, React.js, Node.js and other javascript frameworks and have significant experience using Blockchain. I've worked on various Blockchain projects like ERC-20, ERC-721, ERC-1155 tokens, building dex / nft marketplaces / lottery / farming / pools and etc. I'm currently looking for a FULL TIME as a Blockchain Full Stack Developer. If you're interested in working together, please contact me.

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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.

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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.

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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.

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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.

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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.

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Spain
5 years+ experience

Game

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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United States
5 years+ experience

Senior Web3 Fullstack Engineer

I have over 9 years of experience in software engineering.

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United Kingdom
5 years+ experience

Data & Platform engineer with experience in adTech, web3 and Gaming

With a seasoned track record spanning 15 years, I've led engineering efforts in diverse sectors such as adTech, web3, gaming, and energy, serving in executive roles like CTO and Head of Engineering for powerhouses like Shell, indiGG, Wood Mackenzie, Disney, and Vibrant Media. As a UK-based Principal Engineer, my core expertise lies in Cloud, Data & Platform engineering, and Blockchain development, wielding proficiency in Python, Rust, Solidity, Golang, and NodeJS. My portfolio boasts of enterprise ledgers for supply chains, data analytics for web3 trading and gaming projects, and deployment of DAO and gaming smart contracts. I am currently seeking a Principal/Head of Engineering position, contract or permanent.

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Canada
5 years+ experience

A passionate blockchain developer who has rich experience in dApp development on EVM, BSC and Solana using solidity and rust. Experienced with web development for the last 8 years as well. Innovative ideas, Non-stop thinking and Strong resilience, these are his typical merits.

Hello, my name is Donald Mitsui, and I am a highly skilled blockchain developer with over 8 years of experience in software development. My primary focus is on dapp development, where I specialize in working with various chains such as EVM, BSC, Polygon, and Solana, using Solidity and Rust. With my extensive background in DeFi, Dex, Dao, NFT staking, minting, raffle, auction, marketplace, and P2E games development, I'm confident in my ability to provide excellent service and product solutions to meet client needs. Throughout my career, I've been recognized for my innovative ideas and solution-focused approach, ensuring the quality and reliability of every product I develop. When I'm not hard at work, I enjoy travelling, listening to music, and indulging in my passion for American football and hockey. Being a big fan of the Dallas Cowboys always adds more excitement and energy to my life

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Singapore
5 years+ experience

Rust & Frontend Developer

Hello! I'm a Blockchain Web Developer with 8 years of professional experience based in Singapore. Previously I've worked as a Rust Developer at Solchicks and also worked as a Lead Developer at 2DigitsGrowth. I'm an expert at MERN , Solidity and Rust, and have significant experience using DeFi & NFT technologies. I've worked on various Blockchain projects : Typical one is https://metararity.com. I'm currently looking for a opportunity that I can work as a Blockchain Engineer. If you're interested in working together, please contact me. Donald Chi.

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Singapore
5 years+ experience

Blockchain & Full Stack Engineer

Hi, greetings This is Alex - a Senior Blockchain & Full Stack Engineer. I have 3+ years of experience with Blockchain and 7+ years with Full Stack. Have worked on several blockchain projects - launching, staking, breeding, minting, burning, bridge, proxy, on/off chain using oracle and chain link, swap and market platforms on several networks - EVM, Solana You can see my experiences on the attached resume and these are website links on it. 1. nft products https://gatorgang.cc 2. dapp https://burn.party https://headstails.xyz 3. nft game https://wildcardgame.io https://app.depo.io 4. staking https://staking.casper-pad.io https://staking.ghospers.com 5. defi https://thetanuts.finance https://harvest.finance These are my social links https://devstar0718.github.io https://github.com/devstar0718 https://linkedin.com/in/devstar0718 I am currently looking for a new blockchain role. Thanks and regards

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