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- Vietnam
- 2-5 years experience
Experienced Backend Engineer | Blockchain & Web3 Enthusiast | Rust & Substrate Expert | Smart Contract Developer (Ink! & Solidity)
I am an experienced backend engineer with over seven years of expertise in designing, developing, and maintaining complex backend systems. Passionate about Blockchain and Web3 technologies, I specialize in Substrate FRAME, Rust programming, and smart contract development using Ink! and Solidity. With a strong track record of building and maintaining blockchain networks, I have successfully delivered robust, safety-critical applications. My expertise includes developing advanced Substrate pallets, deploying smart contracts on-chain, and fostering team growth through mentorship and training. I stay at the forefront of technology by actively exploring Prompt Engineering and leveraging AI tools like ChatGPT and GitHub Copilot. By understanding their limitations, I effectively integrate these tools to enhance productivity and drive innovation across projects.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- United States
- 2-5 years experience
- 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.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Tron
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Germany
- 2-5 years experience
I'm a developer from Berlin, Germany. Taught at one of the world's leading coding academies.
Hey I'm a Developer from Berlin, Germany. Previously taught at one of the world's leading coding academies/bootcamps. I worked professionally at a couple Web3 projects and also do enjoy coding in Web3 as a hobby.
- United States
- 5 years+ experience
Blockchain Full Stack Developer
Hello, I'm a highly skilled Full Stack Blockchain Developer with 6 years of experience, specializing in smart contract development for blockchain platforms such as Ethereum, Binance Smart Chain (BSC), Polygon, and Solana. My expertise extends to creating and deploying secure and efficient smart contracts, as well as developing blockchain-based game mechanics, including in-game cryptocurrencies, NFTs, and decentralized asset ownership. Throughout my career, I've demonstrated a deep understanding of blockchain technology, decentralized systems, and programming languages such as Solidity, C#, and JavaScript. I've collaborated with cross-functional teams to deliver blockchain solutions and full-stack applications that align with business objectives, proving my ability to overcome complex technical challenges in the blockchain space. My experience includes roles as a Software Engineer at Cradles, where I developed blockchain-based game mechanics and smart contracts on various platforms, and as a Blockchain Engineer at Kepler Homes, where I implemented a dual token economy system and integrated blockchain technology into existing game architectures. As a Web3 Full Stack Developer at Arc Market, I built various smart contracts, token bridges, and NFT minting and marketplace sites. Earlier in my career, I served as a Junior Blockchain Developer and a Software Engineer Intern at Adware Technologies, contributing to the development and deployment of smart contracts and blockchain-based gaming prototypes. I hold a BS in Computer and Information Science from Capitol Technology University, and I'm proficient in a wide range of programming languages, blockchain technologies, frameworks, and development tools. My passion for blockchain technology drives my continuous learning and research in this dynamic field.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Canada
- 5 years+ experience
Senior Full Stack Blockchain developer
Hi there! I'm a Full Stack & Smart contracts developer with 10 years of professional experience based in Canada. Previously I worked as a Smart contracts developer at EbisusBay company to build smart contracts for the NFT marketplace. I'm an expert at Solidity, React and Node, and have worked on various Blockchain projects for 3 years. I'm currently looking for a FULL TIME / Contractor. If you're interested in working together, please contact me.
- 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
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Tron
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Estonia
- 2-5 years experience
Html5 js-ts web game developer | phaser | pixijs | playcanvas | construct3
Hi there! I'm a html5 web game developer with 5 years of professional experience based in Turkey. I'm an expert at html5 game development and have significant experience using engines and frameworks such as phaser, playcanvas ,pixijs, construct3. I've worked on various Blockchain projects IN MY SPARE TIME. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a web game developer. If you're interested in working together, please contact me.
- Teal
- Cadence
- Ink
- Ride
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- 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.
- India
- 2-5 years experience
Building DeFi
Hi there! I'm a Fullstack Blockchain Developer with 3 years of professional experience. I'm an expert at Solidity, Nodejs, React and have significant experience using javascript, python, djanjo, flask, angular. I've worked on various Blockchain projects . I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a Fullstack Blockchain Developer. If you're interested in working together, please contact me.
- India
- 2-5 years experience
Always a LEARNER. Deploying my creativity by compiling my skills and knowledge.
Hi there! I'm a Full Stack Web3 Developer with 7 months of experience. I'm an expert at Smart contract development, full stack web3 development and have significant experience using React.js, Solidity, Javascript, Truffle,markup languages. I've worked on various Blockchain projects. For example I created a Defi app and a NFT Marketplace web app. I'm currently looking for an Internship or Full time job or Freelance as a Full Stack Web3 Developer. If you're interested in working together, please contact me.
- Tunisia
- 5 years+ experience
Blockchain developer on EVM based blockchains
Blockchain Developer | Full-Stack Engineer | Innovator I am a highly experienced blockchain developer and full-stack engineer with a strong passion for driving innovation and solving complex problems. As the CEO and Co-Founder of Block++, I have led the integration of blockchain technology in the sports industry, delivering cutting-edge solutions that enhance user experience and operational efficiency. My technical expertise spans across various programming languages and frameworks, including Solidity, JavaScript, TypeScript, Node.js, React, and Rust. I have a proven track record in developing secure and scalable smart contracts, decentralized applications, and blockchain infrastructure. My hands-on experience with Ethereum, Solana, and other blockchain platforms ensures that I am well-equipped to tackle diverse technical challenges. I thrive in dynamic, collaborative environments and have successfully led teams to achieve strategic goals. My experience includes creating Tunisia's first decentralized platform at Dar Blockchain and contributing to Ethereum 2.0 validator node development at Nethermind. I am skilled in system engineering, automation, and monitoring solutions, with a keen focus on security and performance optimization. Driven by a growth mindset and a commitment to excellence, I continuously seek opportunities to learn and innovate. I am excited about the potential of blockchain technology to transform industries and am dedicated to leveraging my skills to contribute to meaningful projects. Key Skills: Blockchain Development: Solidity, Smart Contracts, EVMs, Web3.js, ethers.js Full-Stack Development: JavaScript, TypeScript, Node.js, React, Next.js Blockchain Platforms: Ethereum, Solana, Metaplex DevOps and Automation: Ansible, Terraform, Docker, AWS System Engineering: Linux/Unix, Python, Git Strong problem-solving abilities and leadership skills Contact: Email: [email protected] LinkedIn: Mohamed Dhia Ben Fraj GitHub: mohameddhia
- DeFi
- NFT
- dApps
- Solidity
- Vyper
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Stellar
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Philippines
- 5 years+ experience
Principal Lead Engineer | TypeScript | JavaScript | Full-stack | DevOps | Mobile | Blockchain
Senior Full-stack Engineer with 12 years of software development experience specializing in E-Commerce, Healthcare, AWS, and React/React Native development. Focused on delivering cost-efficient, secure, and maintainable software products. Able to mentor colleagues on using industry best practices and solutions. A team player with an excellent work ethic, a strong sense of responsibility, and a track record of dependability.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- 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.
- DeFi
- dApps
- Solidity
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Spain
- 2-5 years experience
Tenacious and curious architect
Hi there! I'm a Full stack developer with 4 years of professional experience based in Barcelona. Previously I've worked as a Full stack developer at DNV. I'm an expert at React, html, css, express and have significant experience using typescript, solidity, web3.js. I've worked on various Blockchain projects in my spare time. For example I created a smart contract which swaps superfluid tokens for a real time investment platform called ricochet exchange. I'm currently looking for full-time / freelancer work as a blockchain dev / full stack dev. If you're interested in working together, please contact me.
- United States
- 2-5 years experience
Senior full-stack blockchain engineer eager to contribute team's product
Hi there! I'm a senior full-stack engineer with 6 years of professional experience based in United States. Previously I've worked as a full-stack engineer at Gelato network and developed automated trading strategies on Uniswap and QuickSwap. At Wallfair.io, I had an opportunity to develop the frontend of Dapp to run decentralized betting protocol and at Onessus I had experience of developing Dapp which runs NFT staking protocol with in-game token. At KodaDot, I started my first journey in blockchain space and engaged in frontend development, while I had hand-on experience of developing NFT marketplace development. I'm an expert at smart contracts and Dapp development and have significant experience using Solidity, React.js, Typescript, Node.js and MongoDB. I've worked on various Blockchain projects professionally. For example I created a smart contracts which enables automation trading on Uniswap and QuickSwap and engaged in several Dapp development. I'm currently looking for a full time position as a blockchain engineer. If you're interested in working together, please contact me.
- United States
- 2-5 years experience
My objective is simply to be the best web & blockchain engineer I can be and to contribute to the technology industry all that I know and can do.
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.
- Pakistan
- 2-5 years experience
Smart Contract Developer | Blockchain Developer
Hi there! I'm a Smart Contract Developer with 1 year plus of professional experience. Previously I've worked on development of several smart contracts like staking, NFT marketplace, Decentralized Exchange and Tokenomics.
- DeFi
- NFT
- Metaverse
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Spain
- 5 years+ experience
Over 20 years as a developer in .NET/Web. Now moving to Blockchain. Really enthusiastic about this technology.
Hi there! I'm a Developer with over 20 years of professional experience based in Spain. Now I'am working as a Developer/Consultant at INFONIS, Madird. I'm an expert at .NET/React and have significant experience using [TECHNOLOGIES]. I've worked on various Blockchain projects in my spare time. I have created few projects to gain certificate from https://cadena.dev/ Solidity Certificate from Cadena https://opensea.io/assets/matic/0x112721c13dd721a543a0c805791dceebdbaf308d/105 NFT Certificate https://opensea.io/assets/matic/0x112721c13dd721a543a0c805791dceebdbaf308d/106 NFT Minter Project https://github.com/msholk/cadena-nft-cert.git Treasury Project https://github.com/msholk/solidity-treasury.git Coin Project https://github.com/msholk/max-coin-solidity.git https://github.com/msholk/max-coin-front.git I'm currently looking for a part time as a Developer. If you're interested in working together, please contact me.
- Israel
- 2-5 years experience
Hi, I'm a Web3 Full stack Developer.
Hi there! I'm a Web3 Full stack Developer with 3 years of professional experience based in Israel. Previously I've worked as a Web3 Full stack Developer at SotaTek and... I'm an expert at writing smart contracts and have significant experience using Solidity. I've worked on various Blockchain projects professonaly. For example I created a smart contract hotdoge v2. I'm currently looking for a full-time as a Web3 Full stack Developer. If you're interested in working together, please contact me.
- DeFi
- NFT
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Vietnam
- 2-5 years experience
Experienced Backend Engineer | Blockchain & Web3 Enthusiast | Rust & Substrate Expert | Smart Contract Developer (Ink! & Solidity)
I am an experienced backend engineer with over seven years of expertise in designing, developing, and maintaining complex backend systems. Passionate about Blockchain and Web3 technologies, I specialize in Substrate FRAME, Rust programming, and smart contract development using Ink! and Solidity. With a strong track record of building and maintaining blockchain networks, I have successfully delivered robust, safety-critical applications. My expertise includes developing advanced Substrate pallets, deploying smart contracts on-chain, and fostering team growth through mentorship and training. I stay at the forefront of technology by actively exploring Prompt Engineering and leveraging AI tools like ChatGPT and GitHub Copilot. By understanding their limitations, I effectively integrate these tools to enhance productivity and drive innovation across projects.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- United States
- 2-5 years experience
- 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.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Tron
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Germany
- 2-5 years experience
I'm a developer from Berlin, Germany. Taught at one of the world's leading coding academies.
Hey I'm a Developer from Berlin, Germany. Previously taught at one of the world's leading coding academies/bootcamps. I worked professionally at a couple Web3 projects and also do enjoy coding in Web3 as a hobby.
- United States
- 5 years+ experience
Blockchain Full Stack Developer
Hello, I'm a highly skilled Full Stack Blockchain Developer with 6 years of experience, specializing in smart contract development for blockchain platforms such as Ethereum, Binance Smart Chain (BSC), Polygon, and Solana. My expertise extends to creating and deploying secure and efficient smart contracts, as well as developing blockchain-based game mechanics, including in-game cryptocurrencies, NFTs, and decentralized asset ownership. Throughout my career, I've demonstrated a deep understanding of blockchain technology, decentralized systems, and programming languages such as Solidity, C#, and JavaScript. I've collaborated with cross-functional teams to deliver blockchain solutions and full-stack applications that align with business objectives, proving my ability to overcome complex technical challenges in the blockchain space. My experience includes roles as a Software Engineer at Cradles, where I developed blockchain-based game mechanics and smart contracts on various platforms, and as a Blockchain Engineer at Kepler Homes, where I implemented a dual token economy system and integrated blockchain technology into existing game architectures. As a Web3 Full Stack Developer at Arc Market, I built various smart contracts, token bridges, and NFT minting and marketplace sites. Earlier in my career, I served as a Junior Blockchain Developer and a Software Engineer Intern at Adware Technologies, contributing to the development and deployment of smart contracts and blockchain-based gaming prototypes. I hold a BS in Computer and Information Science from Capitol Technology University, and I'm proficient in a wide range of programming languages, blockchain technologies, frameworks, and development tools. My passion for blockchain technology drives my continuous learning and research in this dynamic field.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Canada
- 5 years+ experience
Senior Full Stack Blockchain developer
Hi there! I'm a Full Stack & Smart contracts developer with 10 years of professional experience based in Canada. Previously I worked as a Smart contracts developer at EbisusBay company to build smart contracts for the NFT marketplace. I'm an expert at Solidity, React and Node, and have worked on various Blockchain projects for 3 years. I'm currently looking for a FULL TIME / Contractor. If you're interested in working together, please contact me.
- 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
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Tron
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Estonia
- 2-5 years experience
Html5 js-ts web game developer | phaser | pixijs | playcanvas | construct3
Hi there! I'm a html5 web game developer with 5 years of professional experience based in Turkey. I'm an expert at html5 game development and have significant experience using engines and frameworks such as phaser, playcanvas ,pixijs, construct3. I've worked on various Blockchain projects IN MY SPARE TIME. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a web game developer. If you're interested in working together, please contact me.
- Teal
- Cadence
- Ink
- Ride
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- 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.
- India
- 2-5 years experience
Building DeFi
Hi there! I'm a Fullstack Blockchain Developer with 3 years of professional experience. I'm an expert at Solidity, Nodejs, React and have significant experience using javascript, python, djanjo, flask, angular. I've worked on various Blockchain projects . I'm currently looking for a PART TIME / FULL TIME / FREELANCER as a Fullstack Blockchain Developer. If you're interested in working together, please contact me.
- India
- 2-5 years experience
Always a LEARNER. Deploying my creativity by compiling my skills and knowledge.
Hi there! I'm a Full Stack Web3 Developer with 7 months of experience. I'm an expert at Smart contract development, full stack web3 development and have significant experience using React.js, Solidity, Javascript, Truffle,markup languages. I've worked on various Blockchain projects. For example I created a Defi app and a NFT Marketplace web app. I'm currently looking for an Internship or Full time job or Freelance as a Full Stack Web3 Developer. If you're interested in working together, please contact me.
- Tunisia
- 5 years+ experience
Blockchain developer on EVM based blockchains
Blockchain Developer | Full-Stack Engineer | Innovator I am a highly experienced blockchain developer and full-stack engineer with a strong passion for driving innovation and solving complex problems. As the CEO and Co-Founder of Block++, I have led the integration of blockchain technology in the sports industry, delivering cutting-edge solutions that enhance user experience and operational efficiency. My technical expertise spans across various programming languages and frameworks, including Solidity, JavaScript, TypeScript, Node.js, React, and Rust. I have a proven track record in developing secure and scalable smart contracts, decentralized applications, and blockchain infrastructure. My hands-on experience with Ethereum, Solana, and other blockchain platforms ensures that I am well-equipped to tackle diverse technical challenges. I thrive in dynamic, collaborative environments and have successfully led teams to achieve strategic goals. My experience includes creating Tunisia's first decentralized platform at Dar Blockchain and contributing to Ethereum 2.0 validator node development at Nethermind. I am skilled in system engineering, automation, and monitoring solutions, with a keen focus on security and performance optimization. Driven by a growth mindset and a commitment to excellence, I continuously seek opportunities to learn and innovate. I am excited about the potential of blockchain technology to transform industries and am dedicated to leveraging my skills to contribute to meaningful projects. Key Skills: Blockchain Development: Solidity, Smart Contracts, EVMs, Web3.js, ethers.js Full-Stack Development: JavaScript, TypeScript, Node.js, React, Next.js Blockchain Platforms: Ethereum, Solana, Metaplex DevOps and Automation: Ansible, Terraform, Docker, AWS System Engineering: Linux/Unix, Python, Git Strong problem-solving abilities and leadership skills Contact: Email: [email protected] LinkedIn: Mohamed Dhia Ben Fraj GitHub: mohameddhia
- DeFi
- NFT
- dApps
- Solidity
- Vyper
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Stellar
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Philippines
- 5 years+ experience
Principal Lead Engineer | TypeScript | JavaScript | Full-stack | DevOps | Mobile | Blockchain
Senior Full-stack Engineer with 12 years of software development experience specializing in E-Commerce, Healthcare, AWS, and React/React Native development. Focused on delivering cost-efficient, secure, and maintainable software products. Able to mentor colleagues on using industry best practices and solutions. A team player with an excellent work ethic, a strong sense of responsibility, and a track record of dependability.
- DeFi
- NFT
- dApps
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- 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.
- DeFi
- dApps
- Solidity
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Spain
- 2-5 years experience
Tenacious and curious architect
Hi there! I'm a Full stack developer with 4 years of professional experience based in Barcelona. Previously I've worked as a Full stack developer at DNV. I'm an expert at React, html, css, express and have significant experience using typescript, solidity, web3.js. I've worked on various Blockchain projects in my spare time. For example I created a smart contract which swaps superfluid tokens for a real time investment platform called ricochet exchange. I'm currently looking for full-time / freelancer work as a blockchain dev / full stack dev. If you're interested in working together, please contact me.
- United States
- 2-5 years experience
Senior full-stack blockchain engineer eager to contribute team's product
Hi there! I'm a senior full-stack engineer with 6 years of professional experience based in United States. Previously I've worked as a full-stack engineer at Gelato network and developed automated trading strategies on Uniswap and QuickSwap. At Wallfair.io, I had an opportunity to develop the frontend of Dapp to run decentralized betting protocol and at Onessus I had experience of developing Dapp which runs NFT staking protocol with in-game token. At KodaDot, I started my first journey in blockchain space and engaged in frontend development, while I had hand-on experience of developing NFT marketplace development. I'm an expert at smart contracts and Dapp development and have significant experience using Solidity, React.js, Typescript, Node.js and MongoDB. I've worked on various Blockchain projects professionally. For example I created a smart contracts which enables automation trading on Uniswap and QuickSwap and engaged in several Dapp development. I'm currently looking for a full time position as a blockchain engineer. If you're interested in working together, please contact me.
- United States
- 2-5 years experience
My objective is simply to be the best web & blockchain engineer I can be and to contribute to the technology industry all that I know and can do.
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.
- Pakistan
- 2-5 years experience
Smart Contract Developer | Blockchain Developer
Hi there! I'm a Smart Contract Developer with 1 year plus of professional experience. Previously I've worked on development of several smart contracts like staking, NFT marketplace, Decentralized Exchange and Tokenomics.
- DeFi
- NFT
- Metaverse
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Spain
- 5 years+ experience
Over 20 years as a developer in .NET/Web. Now moving to Blockchain. Really enthusiastic about this technology.
Hi there! I'm a Developer with over 20 years of professional experience based in Spain. Now I'am working as a Developer/Consultant at INFONIS, Madird. I'm an expert at .NET/React and have significant experience using [TECHNOLOGIES]. I've worked on various Blockchain projects in my spare time. I have created few projects to gain certificate from https://cadena.dev/ Solidity Certificate from Cadena https://opensea.io/assets/matic/0x112721c13dd721a543a0c805791dceebdbaf308d/105 NFT Certificate https://opensea.io/assets/matic/0x112721c13dd721a543a0c805791dceebdbaf308d/106 NFT Minter Project https://github.com/msholk/cadena-nft-cert.git Treasury Project https://github.com/msholk/solidity-treasury.git Coin Project https://github.com/msholk/max-coin-solidity.git https://github.com/msholk/max-coin-front.git I'm currently looking for a part time as a Developer. If you're interested in working together, please contact me.
- Israel
- 2-5 years experience
Hi, I'm a Web3 Full stack Developer.
Hi there! I'm a Web3 Full stack Developer with 3 years of professional experience based in Israel. Previously I've worked as a Web3 Full stack Developer at SotaTek and... I'm an expert at writing smart contracts and have significant experience using Solidity. I've worked on various Blockchain projects professonaly. For example I created a smart contract hotdoge v2. I'm currently looking for a full-time as a Web3 Full stack Developer. If you're interested in working together, please contact me.
- DeFi
- NFT
- Solidity
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin