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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 company。 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.

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Ireland
2-5 years experience

Web3 Full Stack Developer

Hi there! I'm a Web3 Full stack Developer with 3 years of professional experience based in Dundalk, Ireland. My responsibilities are: • Writing smart contracts using Solidity • Developing Websites using Vue.JS, React.js framework and Vuex, Redux • Have experience with server-side render frameworks such as Nuxt.js • Using Web3.JS to interact with remote and local Ethereum nodes • Writing automated smart contract tests using JavaScript and Chai Assertion Library • Facilitating continuous integration and continuous delivery using Jenkins and AWS EC2 I'm currently looking for a full-time role as a full-stack developer. If you're interested in working together, please contact me.

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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.

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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.

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Poland
5 years+ experience

Senior Blockchain Developer with 4+ years of experience in DApps using Web3 and Smart Contract development with Solidity and Rust.

Senior Blockchain Developer with 4+ years of experience in DApps using Web3 and Smart Contract development with Solidity and Rust. Hands-on experience in cross-chain protocol development between EVM and Non-EVM chains using LayerZero and proficiency in NFT game and Defi, DEX development. Strong knowledge of Cryptography(Encryption and Decryption) using symmetric and asymmetric algorithms, hash functions, Digital Signatures and Zero-Knowledge proof (ZKP) protocol. Interested in writing code that is reusable and scalable, following modern coding best practices and proficient in TDD/BDD. 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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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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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.

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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.

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Iran
5 years+ experience

Software Engineer & Blockchain Enthusiasm

Hi there! I'm a Software Engineer with 4 years of professional experience based in Iran. Previously I've worked as a Senior software engineer at Raastin Exchange I'm an expert at software development and have significant experience using Python, Django, RabbitMQ,... I've worked on various Blockchain. For example I created a Crypto Infrastructure of our Exchange. I'm currently looking for a full time as a Software Engineer (Blockchain Engineer). 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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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.

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Singapore
5 years+ experience

Senior Blockchain Developer | Full-Stack Engineer

Hi there! I'm a senior Blockchain Developer with 4 years of professional experience based in Singapore. Previously I've worked as a Software Engineer at Kryptomon and I'm sure that is the big plus for describe me in more details. I'm an expert at Smart contract, EVM and have significant experience using Solidity, Rust, Haskell and so on. I've worked on various Blockchain projects NFT marketplace , Crypto Trade bot and so on. For example I created a Kryptomon Marketplace from scratch. I'm currently looking for a Full-time as a Full-stack Developer. If you're interested in working together, please contact me.

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Poland
2-5 years experience

Fullstack and Blockchain developer

Hi, I'm a Fullstack & Blockchain developer and I'm working as blockchain developer for last 3.5 years. I have worked with different topics in Web3 such as DeFi, NFTs, DAOs, staking, farming, betting, IDOs and many more. My primary stack is MEVN(Mongo, Express, Vue, Node), Solidity and other blockchain tools(Web3.js, Ethers.js, Truffle, Hardhat, IPFS, TheGraph, Dune)

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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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Canada
5 years+ experience

Solidity | Rust | Javascript Developer

Feedbacks from clients... ---------------------- Phillip is an amazing developer that's extremely dedicated to his jobs. His robust knowledge of web3 & web2 programming, along with his passion for problem solving was impressive to say the least. Phillip helped in developing complex scripts to help us generate metadata & art for RatDAO. His patience and problem solving skills also shined through on the smart contract development of our NFT mint. Phillip helped us launch a smooth, pain-free mint with zero hiccups. Aside the smart contract development, Phillip's support along the way was great. He went above and beyond for us when we needed it. I knew I could always count on him for help when brainstorming new idea's, fixing bugs and additional smart contract development. I highly recommend Phillip as he's a dedicated & passionate problem solver to have on your team. ---------------------- Phillip was the incredibly talented dev for our 'just for fun' NFT Project, SOL Summer. Phillip is incredibly smart, and on top of current happenings. Whenever we ran into a sticky moment, Phillip trouble shot the issues and came up with strong solutions. I look forward to working with Phillip again soon, and you'll be lucky if you work with him too! ---------------------- Phillip was very professional and amazing to work with. He was very detailed and saw the project through to the end. Very knowledgeable w/ Rust and Candy machine! Really appreciate Philip's assistance with our project! --------------------- We worked with Philip for the smart contract of the Toonlands project. He did a very nice and clean job. --------------------- Phillip and I worked on an NFT project, actually a gaming & metaverse ecosystem. He is a great developer. I recommend him. --------------------- Thank you for taking time to read my profile. Regards, Phillip

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Japan
5 years+ experience

Web3/Chain Engineer

Hi there! I'm a web3 engineer with 12 years of professional experience based in web3 technology. Previously I've worked as a substrate/chain engineer in Engi.Network. My role was to build PoW-based consensus engine with 3 nodes and deploy ink! smart contract using Rust. In recent 4 years, I also worked in 3 solana DeFi/DeX companies. Atlasdex Finance, Cropper Finance, Superbond Finance. I mainly focused in developing DeFi and Dex, NFT minting and marketplace projects on Solana and Ethereum, Binance network. The main projects that I can show you are Cropper Finance and Atlasdex Finance. There, my role was to develop smart contracts for Swap/Stake/AMM/Yield Farming protocols using Rust and Anchor framework. In addition, I implemented Bridge between Ethereum and Solana, Binance and built stable coin implementation for ATS. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a web3 engineer. If you're interested in working together, please contact me.

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Pakistan
2-5 years experience

I'm a self-starter and have been programming since I was 17. I love building things that make people's lives easier and more enjoyable

Hi, I am Muzammil Siddiqui. A blockchain and crypto enthusiast, I have been studying blockchain for 2 years, the captivating technology caught my attention when cryptocurrencies became popular since then I have gone through into the fold of blockchain technologies, and I have developed numerous complex smart contracts for many clients, developed Dapps, Nft websites, and marketplaces. I am always looking for new challenges and hoping to learn new stuff and work with great people.

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United Kingdom
5 years+ experience

Senior Blockchain Architect | Blockchain Trainer | Blockchain Consultant/Advisor | Full Stack Blockchain Developer | NFT Specialist

Hello, As a senior software engineer, I bring extensive experience in developing and overseeing complex software applications. With more than 10 years in the industry, I've developed a versatile skill set using various programming languages and frameworks. My proficiency doesn't stop at software development; I also have a strong grasp of scaling solutions to meet your business's requirements. Some of the professional services I offer (but not limited to) include: 𝐂𝐫𝐲𝐩𝐭𝐨𝐜𝐮𝐫𝐫𝐞𝐧𝐜𝐲 & 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✅Smart Contract Creation { Tokens | NFTs | DAOs | Flash Loan | Arbitrage | and more... } ✅NFT Marketplace Development ✅Smart Contract Auditing ✅Decentralized Applications (dApps) ✅EVMs { Solidity } ✅Web3.js 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✅HTML | CSS | JavaScript ✅Web3 JS | React JS | Typescript ✅Database { MySQL | PostgreSQL | MongoDB | and more... } 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✅Cross-Platform Compatibility ✅React Native / Expo Frameworks 𝐎𝐭𝐡𝐞𝐫: ✅AI Development ✅Dev Ops Support ✅Custom Bot Development ✅Technical & Whitepaper Creation ✅Tokenomics Consulting ✅Business Consulting ✅Ongoing Maintenance/Support

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Canada
5 years+ experience

Senior Blockchain/JavaScript Developer

Hi there! I'm a senior full-stack blockchain developer with 7+ years of professional experience based in Toronto, Canada. As a full-stack blockchain developer, I have been deeply engaged with blockchain technologies. Before jumping in blockchain world, worked at several companies as a web developer. Since 2017, I've been researching, developing and deploying with enthusiasm web3 projects. Now, I have deep knowledge of Ethereum, Bitcoin, Solana, or other Blockchain technologies and various consensus protocols. I'm currently looking for a PART TIME / FULL TIME Contract as a blockchain developer. If you're interested in working together, please contact me.

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