Hire an Expert Dart Developer now

BlockchainDevs is the #1 Marketplace for Freelance Web3 Developers.

Hire a Top Dart Developer now

Showing 26 developers. Reset filters

Developer's avatar
  • 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.

View profile View Linkedin Profile
Available now
Developer's avatar
  • 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.

View profile View Linkedin Profile
Available now
Developer's avatar
  • 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.

View profile View Linkedin Profile
Available now
Developer's avatar
  • India
  • 2-5 years experience

I m a full stack developer be it android , web or blockchain.

I would like to introduce myself as a full stack developer(ANDROID AND WEB). An Electronics major self motivated college students with coding skills , innovative thinker, designer who enjoys working in a team with a habit of learning new technology. Currently looking for some remote jobs or internships in BLOCKCHAIN and WEB3.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Morocco
  • 0-2 years experience

I am a full stack developer passionate about blockchain technology. I am so motivated to learn about software and build interesting projects.

Hi there! I'm a junior full stack developer based in Morocco. Previously I've worked as a full stack blockchain developer during a 6 month internship. I have significant experience using web and mobile technologies (React, JavaScript,Node.js, Flutter, Java, Python). I've worked on two professional Blockchain projects and had fun building some dApps in my spare time. For example I created a web3 end-to-end project upon Ethereum blockchain. It consists on building a crowdfunding platform that responds to some restrictive criteria. I had create smart contracts for that with solidity, I built frontend and backend as well, and establishing connection between all application parts using web3.js. I'm currently looking for a full-time job as a full stack/frontend/backend blockchain developer. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • South Africa
  • 2-5 years experience

(Twttr: @LwaziNF).. Web3, Smart Contracts, Data Analysis

..Experience Ex Data Scientist, Telkom Front end Developer, Identialz Freelancer ..Skills Back/Front end Development, Smart Contracts, Data Analysis. ..Technologies NextJS (ReactJS), TailwindCSS, TypeScript, Hardhat, Ethers.JS, Solidity, Git, Firebase, OpenZeppelin I'm currently looking for a FULL TIME job as a front end programmer or a data analyst. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • India
  • 0-2 years experience

Full Stack Blockchain Developer

Hi there! I'm a Full Stack Web3 Developer with some professional experience in Android Development. I'm an expert at Solidity & Full Stack development. I'm working on various Blockchain projects. For example I created a Market Place, Wave Portal, ERC20 Token. I'm currently looking for a full time as a Solidity or Blockchain Developer role. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Portugal
  • 0-2 years experience

Web3 enthusiast

I'm passionate about learning skills like playing piano and guitar, music production, photography, video and photo editing, and programming. In programming I've learned about Python, SQL, C, C++, Java, Kotlin, JavaScript, TypeScript, among others, but what I've really invested my time in was in Flutter (Dart), creating mobile apps, and in blockchain development (Solidity). I’ve been working on Fiverr making mobile apps with Flutter and I’ve been learning everything about the blockchain ecosystem because I believe there really is huge potential for real world applications. I've followed courses and guides to learn the most I can, going through the CryptoZombies lessons and Ethernaut challenges to deploying NFT collections. I like to be up to date with new technologies, trying to find the most efficient solutions to all sorts of problems.

View profile View Linkedin Profile
Available now
Developer's avatar
  • United States
  • 5 years+ experience

Experienced Full Stack Solidity/Web3 Smart Contract Engineer

Hi there! I'm a Web3 Software Engineer with 7 years of professional experience based in Louisville, KY USA. Previously I've worked as a Web3 Engineer on multiple projects, specializing in custom solidity smart contracts utilizing ERC-20, ERC-721 and ERC-1155 protocols. I'm an expert at Solidity/Typescript and have significant experience using Hardhat, Open Zeppelin, Node.js, Express and React. I've worked on various Blockchain projects professionally. For example I've created secure ERC-20 tokens with custom logic and multiple NFT contracts with unique functionality. I'm currently open to discussing how I may be able to help as a Web3 Software Engineer. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Nigeria
  • 2-5 years experience

I am a gifted and hardworking problem solver particular interested in Blockchain Technology

Hi there! I'm a blockchain developer with 1 year of professional experience based in Lagos, Nigeria. Currently I work as a Lead developer at Creplanos I'm proficient in Solidity, Python , Javascript , Smartpy, Rust and C and have significant experience using Django, React, DRF, web3.js/taquito, flutter, truffle/ganache. I've worked on various Blockchain projects in my spare time. For example I created a smart contract which enables manager to buy and sell football players and many more. I'm currently looking for a full-time/freelance as a blockchain developer. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Canada
  • 5 years+ experience

I am a passionate developer with 8 years of experience in the crypto industry.

Hi there! I'm a Fullstack developer with 8 years of professional experience based in Montreal. Previously I've worked as a Blockchain Developer at the Bitcoin Embassy and Human Level Technologies Inc. I'm an expert at building back-end APIs, Neural Networks and smart contracts and have significant experience using NodeJS, Python and Rust. I've worked on various Blockchain projects professionally. For example I created the NFT Marketplace www.nft-meta-art.com I'm currently looking for a full time as a Fullstack or Web3 developer. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • 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.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Singapore
  • 5 years+ experience

Senior Fullstack Blockchain developer

Hi there! I’m a Senior Fullstack Blockchain Developer with 5 years of professional experience. Previously, I worked as a Web3.js Fullstack Developer at CIV Fund Farm Org, where I honed my skills in Ethereum and Web3.js. I’m an expert in EVM-based blockchain technologies and have contributed to various blockchain projects. I’m currently seeking a full-time position as a Senior Blockchain Fullstack Developer. If you’re interested in collaborating, please get in touch!

View profile View Linkedin Profile
Available now
Developer's avatar
  • India
  • 0-2 years experience

I am a tech enthusiast. I am a fast learner and I always try to develop my skills. I have been fortunate enough to be a part of many tech teams through which I have experienced working with different technologies. I am passionate about coding and I can completely dedicate myself to a task given to me.

Hi there! I'm a Harsha Johny with an experience based in web3. I'm an expert at developing my skills and have significant experience using web3. I've worked on various projects that gave me the opportunity to learn about different technologies, especially blockchain. For example, I created a decentralised app that could organise the achievements or projects of a person and verify them for the recruiters so that none of the achievements goes unseen and recruiters could get genuine candidates. I'm currently looking for a part-time job as a backend developer. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Kenya
  • 0-2 years experience

I am a mobile dev working with flutter and web3.js and next.js for some web development

Hi there! I'm a Mobile developer with 4 years of development using flutter. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a web3 developer android or web. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • United States
  • 5 years+ experience

I am a resourceful and highly experienced Web3 professional

Hi there! I'm a Web3 Developer with 7+ years of professional experience based in the United States. Previously I've worked as a CTO at Fractal Studios and PAXL and numerous other developer positions across the metaverse. I'm an expert in EVM operations and have significant experience using Solidity, JavaScript, and Linux. I've worked on various Blockchain projects professionally. For example I created a system which generates reliable randomness solely on-chain with no oracle. I'm currently looking for a full-time as a Web3 Developer/Architect. If you're interested in working together, please contact me.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Poland
  • 5 years+ experience

Blockchain Developer | Full Stack Developer | Web3 expert

Hi there! I'm a blockchain with 5 years of professional experience based in Krakow, Poland.

View profile View Linkedin Profile
Available now
Developer's avatar
  • Indonesia
  • 5 years+ experience

Software Engineer (Blockchain)

Software architect, automation enthusiast, and an avid researcher. He has experience in architecting robust automated systems, and his solutions have been published by Microsoft and IEEE, among others. He also has experience leading teams in big organizations specializing in increasing developer efficiency and software maintainability.

View profile View Linkedin Profile
Available now
Developer's avatar
  • United States
  • 5 years+ experience

Creative & Enthusiastic Web3 Full-stack Engineer | Professional with JavaScript/TypeScript/React/Python

* Feedback from clients... - Takeo is an amazing developer who's extremely dedicated to his job. His robust knowledge of web3 & web2 programming, along with his passion for problem-solving was impressive, to say the least. Takeo helped in developing complex scripts to help us generate metadata & art for RatDAO. His patience and problem-solving skills also shined through in the smart contract development of our NFT mint. Takeo helped us launch a smooth, pain-free mint with zero hiccups. Aside from the smart contract development, Takeo'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 ideas, fixing bugs, and additional smart contract development. - Takeo was the incredibly talented dev for our 'just for fun' NFT Project, SOL Summer. Takeo is incredibly smart and on top of current happenings. Whenever we ran into a sticky moment, Takeo troubleshot the issues and came up with strong solutions. I look forward to working with Takeo again soon, and you'll be lucky if you work with him too! - Takeo 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! - Takeo and I worked on an NFT project, actually a gaming & metaverse ecosystem. He is a great developer. I recommend him. Thank you for taking the time to read my profile. Regards, Takeo

View profile
Available now
Developer's avatar
  • North Macedonia
  • 5 years+ experience

coinhero3546

Hi I am an individual Full-stack Web3 Engineer with 8 years experience. My Skills are - Web3, BlockChain, Solidity, Rust, Solana, Smart Contract, Ethereum, Ganache, Truffle, Polygon, Hardhat, Alchemy - Javascript,Landing Page, ChatGPT, Web Scrapping, Beautiful Soup, Data Mining - React, Redux, Next.js, Vue.js, GraphQL, MySQL, Node.js, Express.js, PHP, - Python, Django, Flask, Pytorch, - Artificial Intelligence, Neural Network, Deep Learning, Computer Vision, Computer Graphics, three.js, Babylon.js , - Android, iOS, Java, Swift, React Native, Flutter, - Game Development, Unity, Desktop Application, C++, C#, OpenCV I am working as a freelancer. If you're interested in working together, please contact me.

View profile
Available now