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905+ Hardhat Developers for Hire in Germany, India, San Jose, California, Dubai, UAE and Ontario, Canada. Hourly rates ranging from $0/hr to $0/hr. Browse and contact them below.
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My journey began with a strong passion for computer science, which led me to earn my degree at the Technical University of Munich. Over the past seven years, I’ve specialized as a Blockchain and Full Stack Developer, building secure and scalable decentralized applications. Working on platforms like
I started my crypto journey to help my family financially, I paid for my entire college fees from crypto profits only. I got attracted towards blockchain and hence decided to make my career in it. I have been working as a blockchain developer for over 2 years and currently pursuing MBA in blockchain
I have 13 years of experience as a developer which includes 4 years’ experience as a blockchain developer. I have proven experience in dealing with Smart Contracts in Solidity and Rust. I have implemented cross-chain communication protocols and ZK-proofs. I have good experience in Liquid Staking, Li
8+ years experience in Front-end development ( web , mobile , TV apps ) - React , TypeScript, NextJS , Styled component , Git , Jira 4+ years in IT management 3+ years in WEB3 products Very passionate in crypto - has own small VC
As a senior Blockchain developer with specialized expertise in decentralized finance (DeFi), I have successfully designed and implemented a sophisticated trading platform that demonstrates advanced technical capabilities. My platform integrates complex blockchain technologies, showcasing my ability
AvailableActive 3 days agoPragueSmart contract engineer with 3 years of experience. I enjoy working with Solidity, because to write a high quality contract I am thinking like an attacker. For me this is like a game, where only 1 winner, you or hacker. This helps me to build a secure and scalable decentralized solutions on Ethereum
AvailableActive 3 days agoTlemcen, AlgeriaGMT+1Hello, I'm ----- -----, a young freelance Blockchain Developer looking for new projects. For more information about my skills, please check out my portfolio.
AvailableActive 5 days agoKahramanmaraş, TURGMT+3I have been working in web and mobile development over 8 years and 6 years of blockchain and web3. I have built several remarkable Defi app like NFT marketplace, Dex platform, Trading and lending platform, live crypto casino game.
AvailableActive 5 days agoPanama City, PanamaGMT-5Ever since I was little, I enjoyed playing video games and as I grew older my hobbies and interests shifted towards making a living for myself, which led me to discovering cryptocurrency; now I'm able to create both on my own. Although my journey with software development didn't follow the traditio
Hello! I'm ----- -----, a frontend developer with a B.Tech in Electronics and Telecommunication Engineering from IIIT Bhubaneswar. I specialize in creating dynamic and user-friendly web applications using a diverse range of technologies. Frontend Development Expertise: -Languages: JavaScript, Type
I’ve been developing and architecting software solutions for over 10 years, specializing in Java technologies and distributed systems. Throughout my career, I’ve successfully led teams to design and implement high-load systems, achieving significant performance improvements and operational efficienc
I specialize in developing full-stack web3 solutions, adept at crafting websites, decentralized web apps, NFT marketplaces, smart contracts, and DeFi solutions. My skill set spans Solidity, JavaScript, Web3.js, Hardhat, Truffle, React.js, Node.js, Next.js, and various blockchain infrastructures.
AvailableActive over a week agoChina ShenZhenHackathon Experience: - BNB Q2 Hackathon: Developed a DApp for cross-chain NFT transactions, honorable mention. - EthStorage Hackathon: decentralized music social platform as a smart contract and Go back-end developer. - BNB Q3 Hackathon - Clownfish Finance: Participated in the development of a DeF
AvailableActive over a week agoBrasilI've been developing since i was a kid and i'm really passionate about it. I'm a humble dev aways opened to learn and to teach, have a solid background on javascript and would love to join any team to work with blockchain development.
Active over a week agoIndiaCurrently working as a Associate Delivery Level 3 –New Tech Group (Blockchain) in Smart Data Enterprises Ltd on the project of NFT Marketplace (ERC 721). Designed and developed the smart contracts,ERC 20 token using the solidity and implemented test scripts on the smart contracts using the truffle f
About me in a nutshell 1. I’m QA Senior engineer (QA Lead) - with 8 years of experience 2. last 3 years - I’m working with Blockchain projects (Crypto Exchanges, DEFI and etc. ) 3. I have deep knowledge about testing of Dapps 4. I have long successful experience in startups from seed round till fina
AvailableActive over a week agoBucharest RomaniaHello, I have been working with Rust for almost 3 years, and Solidity for 6 years, React/NextJs for 5 years. The biggest attribute I can bring is my passion for cryptocurrencies and web3 decentralized technologies. I am confident about my ability and I endeavor to put my best effort in my work every
AvailableActive over a week agoTiruchirapalli, TamilNaduGMT+5.5I am currently in the Ethereum Blockchain space exploring the new way to develop DApps and performing the security check for smart contract for robust and scalable Dapps in ethereum. Currently, working on hardhat, foundry-forge and smart contract security.
In my current role at KAPX, I have developed decentralised applications like Dansr, FarmTrack and Payonnaise, working extensively on both frontend and backend to deliver scalable and efficient solutions. I can build scalable apps end to end, managing frontend, backend, infra and deployment. I am cu
AvailableActive over a week agoYerevan, ArmeniaI am a reliable, passionate, and talented developer, who has a strong background and 5+ years of experience in Blockchain and Web technologies and a highly motivated self-driven developer, who holds a strong passion for exploring emerging technologies. I have played a key role in turning startup co
With over 7 years of experience in the industry, I have a proven track record of successfully completing complex software projects across various domains, including web, blockchain, and more. I have worked with a diverse range of clients, from startups to large enterprises, and have a deep understan
I am a **Software Engineer** with over **10 years** of experience specializing in **React.js**, **Next.js**, and **Nest.js**. I’ve worked for both **big corporations** and **fast startups**, and I’m passionate about building innovative products with **clean, well-documented**, and **performant** cod
AvailableActive over a week agoKenitra, MORI have a solid background in blockchain, crypto, and Web3 development. I've worked extensively on designing and deploying smart contracts, including integrating advanced blockchain standards like ERC-4337 for account abstraction and ERC-2535 for upgradable contracts. I’m skilled in using tools like
I am a skilled Blockchain Developer with extensive experience in designing and deploying decentralized applications (dApps) and smart contracts for platforms like Ethereum, Binance Smart Chain, and Polkadot. Proficient in Solidity, Web3.js, and frameworks like Hardhat and Truffle, I specialize in cr
AvailableActive over a week agoViborg, DenmarkGMT+1I've been working as a cosmos sdk developer at MUN blockchain for 2 years.
AvailableActive over a week agoNottingham20+ years experience as a software engineering professional. Passionate about designing, coding & testing fast, user-friendly User Interfaces as part of dApps using Blockchain and Web3 technologies. Looking for a fully remote outside IR35 contract, I'm ready to interview and start immediately.
Senior Frontend Developer with 7+ years of experience in blockchain, AI, SaaS, and eCommerce projects. Proven track record in developing secure crypto wallets and AI-powered learning platforms. Led international teams of up to 10 developers and specialized in modern architectures like microfrontends
I am A Web3 Frontend Engineer with 7 years of experience in frontend development and 4 years in blockchain technology, smart contracts, and decentralized applications. Proven track record in designing and implementing scalable, secure, and user-friendly Web3 interfaces. Passionate about leveraging m
Computer Science student at CEFET/RJ (expected graduation: June 2026) with hands-on experience in blockchain development, full-stack engineering, and software design. During my internship at IBM, I contributed to building and optimizing systems using Hyperledger Fabric, Angular, and IBM Cloud, focus
As a dedicated and experienced Full-stack Engineer with over 10 years of expertise, including 5 years as a tech lead, I am proficient in web, mobile & blockchain application development. Holding a degree BSc Computer Science, I continuously expand my knowledge to stay updated with the latest technol
Showing 30 Hardhat Developers profiles out of 905+
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