Hire an Expert Blockchain Developer now in the United States

Passionate and inspired by blockchain

I am a self-learned programmer who has studied Civil Engineering at the university but ever since was introduced to Blockchain technology, was greatly inspired and started to learn more and more. I have some experience working with python web3, brownie, and of course the Solidity programming language. Currently, I am looking to move a step forward and join the Blockchain community and be a part of the Future.

• DeFi
• dApps
• Solidity
• Ethereum

Extensive full stack blockchain and virtual reality developer with significant product launches.

Hi there! I'm a Full Stack blockchain and virtual reality dev with 22 years of professional experience based in the US. I'm an expert at React, JavaScript, Solidity, Smart Contracts and web based VR experiences and have significant experience creating and launching VR products integrated with blockchain as well as fiat. These are professional projects and products launched with legit traction and sales. I'm open to part time contract roles. If you're interested in working together, please contact me.

• NFT
• dApps
• Metaverse
• Solidity
• Substrate
• Ethereum

Blockchain geek | Full-stack developer

Hi there! I'm a blockchain developer with 5 years of professional experience based in Texas. Previously I've worked as a blockchain developer on several projects like Parallel Finance, GamyFi platform, PRIVI protocol and etc. I'm an expert in Defi and Web3 industry and have significant experience using Javascript/Typescript, Solidity, Rust, React, Web3, and Node. I've worked on various Blockchain projects. For example, I created and deployed the smart contracts for the NFT marketplace, NFT trading, launched fungible tokens, developed several smart contracts for DEFI protocol such as Staking, Lending & Borrowing, Token vault and etc. I'm currently looking for a full-time or part-time job as a blockchain engineer. If you're interested in working together, please contact me. https://www.linkedin.com/in/adelin-ionut-47113b1b0/ https://github.com/gsofter Working examples. https://app.parallel.fi/ Worked as a full-stack, frontend engineer using Node.js, React, Web3, Polkadot https://nft.gamyfi.org/marketplace Worked as a Full-stack developer. Worked with solidity, node.js, react, Graphql https://www.oneof.com/ Worked as Frontend Engineer. React + Redux https://tokenizer.cc/ Worked as Full-stack developer, Node + React + MongoDB https://minideath.xyz/handcrafted Worked as a Full-stack developer

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Vyper
• Ethereum
• Cosmos
• Algorand
• Polkadot

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

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• LLL
• Vyper
• Simplicity
• Plutus
• Yul
• Substrate
• Teal
• Cadence
• Ink
• Ride
• Ethereum
• Cardano
• Tron
• Stellar
• Cosmos
• Algorand
• Vechain
• Tezos
• Polkadot
• Binance smart chain
• Avalanche
• Near protocol
• Nervos network
• Hedera
• Flow
• Waves
• Syscoin

Blockchain Engineer - NFT, ICO, Exchange, P2E and Metaverse

Hi there! I'm a blockchain engineer with 5 years of professional experience based in United States. Previously I've worked as a blockchain engineer at several companies. I'm an expert at NFT, token, decentralized exchanges, DeFi, GameFi, Crypto Game and have significant experience using Solidity, Rust, Haskell, MOVE, Web3. I've worked on various Blockchain projects PROFESSIONALLY. For example I created smart contracts, website and web3 integration for NFT platforms, token ecosystem, DeFi, crypto games, metaverse project, etc. I'm currently looking for a full time as a blockchain developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Plutus
• Ethereum
• Cardano
• Tron
• Stellar
• Cosmos
• Algorand
• Tezos

A hard working and highly motivated smart contract developer with a strong background in computer science and experience in developing and deploying smart contracts on various blockchain platforms. Proficient in Solidity and other relevant programming languages, with a deep understanding of blockchain technology and its potential to revolutionize various industries. Skilled at analyzing business requirements and translating them into functional smart contracts that meet project goals and objectives. Committed to staying up-to-date with the latest developments in the field and continuously learning and improving skills.

I am an aspiring blockchain developer with a strong foundation in computer science principles and a passion for learning and exploring new technologies. While I am just starting out in my career, I have completed several blockchain-related courses and have gained practical experience through various personal projects and hackathons. I am eager to apply my skills and knowledge to real-world projects and make a meaningful contribution to the blockchain industry. I am a fast learner and am committed to continuously improving my skills and staying up-to-date with the latest developments in the field.

• NFT
• dApps
• Solidity
• Vyper
• Ethereum

Teaching myself the basics of blockchain mostly through the WAX ecosystem. I have recently created my first NFT collection.

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.

• DeFi
• NFT
• dApps
• Metaverse

Web3 junior dev looking to help others!

Hi there! I'm a Full Stack Developer with 2 years of professional experience based in Houston, Texas. 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 FREELANCER] as a Full Stack Dev. If you're interested in working together, please contact me.

• DeFi
• dApps
• Solidity
• Teal
• Cadence
• Ink
• Ride
• Ethereum
• Binance smart chain
• Avalanche
• Near protocol
• Nervos network
• Hedera
• Flow
• Waves
• Syscoin

Blockchain, Full-Stack Developer

I have worked on many Web and Blockchain application by using Mern Stack technology such as Building Management System, Project Management System, Tour and Traveling Site, Defi, Dapp, and so on. Deliver perfect results at any time. Keep good communication and work on the client's time zone. I can work with the team and prefer to share much knowledge with many developers. I am looking for an opportunity to build a long-term relationship with great clients all over the world.

• DeFi
• NFT
• dApps
• Solidity
• Simplicity
• Substrate
• Ethereum
• Tron
• Cosmos

Rich dapp experiences with blockchain architecture knowlegding

Hi there! I'm a blockchain fullstack developer with 3 years of professional experience . Previously I've worked as a [JOB_ROLE] at [COMPANIES] and... I'm an expert at smart contract and web and have significant experience using solidity, rust, react. I've worked on various Blockchain projects . For example I created a various dapps. puffu-staking.netlify.app ( rust on solana ) solsea.io ( rust on solana ) defiland.app ( rust on solana ) dex.aldrin.com ( rust on solana ) doodleworkshop.web.app ( rust on cosmos ) junoswap.com ( rust on cosmos ) dragonswap.app (NFT marketplace) peaceswap.com ( solidity on ether ) 100daysventures.com ( solidity on ether ) orbitinu.storemint ( solidity on ether ) procamelriders.com ( solidity on ether ) I'm currently looking for a FULL TIME as a JOB_ROLE. If you're interested in working together, please contact me.

Blockchain Fullstack developer

Hi there! I'm a Blockchain and Fullstack developer with 3 years of professional experience with cryptocurrency industry and 8 years of experience in software development. Previously I've worked as a lead project developer at Traffic Nometize LLC and developed several dapps. Being an expert at Solidity and Rust language, I have significant experience in creating smart contracts using Truffle and Hardhat. I've worked on various Blockchain projects such as - Duu Finance auto staking platform - Tazor staking and bonding platform - Piston Miner token mining platform - Memekong Token staking and yield farming platform - Peaceswap DEX platform - TheApes NFT minting and staking platform - Cropsfarmer on Solana network. I'm currently looking for a part time or full time role as a blockchain developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum
• Tron
• Cosmos
• Tezos

A hardworking man is more powerful than ten lazy man.

I am a senior frontend engineer with 5years experience in building websites and also have experienced in blockchain technology for 2years. For 5years, I've worked with frontend developer and then recently days I've studied blockchain technology. Actually I'd like to learn new technology and master them. My main skills are javascript and javascript frameworks like that Reactjs, Vuejs and then importantly solidity. Especially I love Reactjs and Solidity. I've worked as agile methodology so very familiar with scrum environment. I will do my best for Customers. I'm currently looking for a full time as a developer. If you're interested in working together, please contact me.

• NFT
• Solidity
• Ethereum

Tactful and resourceful. Able to quickly adapt and learn to new technology as needed to develop any product

I'm a fullstack engineer and blockchain solutions architect with 2+ years of professional experience based in Florida. Previously I've worked as a CTO / cofounder at IoDLT and had the opportunity to design and build multiple DLT based solutions there. I'm an expert at designing end-to-end solutions using only web3 technology, and have significant experience using and deploying blockchain application s. I've worked on various Blockchain projects in both my spare and professional time. I've designed and built the following projects over the years (more have been built, but these are the highlights): - Axon IoT— IoT-to-Blockchain PoC Device - ANT$ Protocol—Data Monetization Protocol - COVID-19 Tracker— COVID-19 Data Aggregation Tracker - Blockchain-enabled Supply Chain Application — tracked batches of crop from US to Japan for the CBD industry I'm currently looking for a part time or freelancing contract as an engineer, advisor, or solutions architect for your next web3 solution. If you're interested in working together, please contact me!

• Solidity
• Substrate
• Ethereum
• Algorand
• Polkadot

Senior Blockchain Developer & Tokenomics Expert

Experienced blockchain architect, smart contracts coder and tokenomics expert. I have developed more than 100+ websites for clients and delivered large web-based DeFi/web3 and blockchain applications throughout my career. I have worked in the financial, capital markets, and payments space and have great experience in the Play2Earn game smart contract development and UI integration. My blockchain and crypto experience started in 2019 when I involved in a cryptocurrency exchange platform development. Since then, I have built, deployed, and managed multiple complex blockchain and crypto applications.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Vyper
• Ethereum
• Cardano
• Cosmos
• Algorand
• Polkadot

I'm a generalist that learns really fast

Hi there! I'm a software engineer with 3 years of professional experience based in the USA. I'm currently looking for a part-time as a full-stack engineer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum

Ingenious, Determined, and Self-motivated senior software engineer

Hi there! I'm a Sr Blockchain & Fullstack with 9 years of professional experience based in the United States. Previously I've worked as a Sr Blockchain & Fullstack Engineer at Oasis Web Asia, Moontek, and Coincheck. I'm an expert at JavaScript, TypeScript, Ract, Angular, Vue, Node, Express, Nest, Golang, Solidity, Rust and have significant experience using React, Node, and Solidity. I've worked on various Blockchain projects. For example I created smart contracts for NFT platform, DeFi, and DAO projects. I'm currently looking for a Full time / Freelancer as a Sr Fullstack or Blockchain developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Solidity
• Ethereum
• Cardano
• Tron
• Cosmos
• Algorand

Full-stack web3 developer, from contract to web app and everything in between.

Hi there! I'm a full-stack web3 developer based in the Washington, D.C. area. Previously I've worked as Operations Manager for a national T-Mobile dealer; operator of several small businesses, from a cell phone accessory brand to a tax prep agency; Policy Analyst for the Commonwealth of Pennsylvania, and many other roles... I've now decided that I would like to professionally pursue my passion for programming. I've been coding strictly as a hobby since 1994 when I was 10 years old (unless you include the time I developed an app to automate my job with the PA Public Utility Commission as "professional work" - to me, it was just trying to get out of doing repetitive tasks!) I'm an expert at problem solving and have significant experience using Solidity, Python, JS, HTML, CSS, MySQL, SQL, React, Node.js, Bootstrap, Angular.js, Express.js, MongoDB, AWS, IPFS, REST APIs, and more. I've worked on various Blockchain projects in my spare time. For example, I created a smart contract that conducts a last sale Dutch auction NFT mint; a bot-proof NFT mint that only allows CAPTCHA-verified humans to mint; an NFT staking contract that allows stakers to earn ERC20 tokens; an NFT project that automatically reveals certain attributes when they "level up" their NFT through social media interactions, and more. I'm currently looking for full-time work as a web3 developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Smart Contract/Blockchain Developer

Hi there! I'm a Smart Contract Developer with 3 years of professional experience based in the United States. Previously I've worked as a freelancer at companies who have reached out to me to do work for them and... I won't say that i'm an expert I don't believe anyone is an expert because there's always something to learn, but I am experienced with Javascript, Python, HTML, CSS, React.Js and Solidity. I have significant experience using Open Zeppelin, Hardhat, Brownie, OpenSea, IPS, ECR-20 Contracts, and furthermore. I've worked on various Blockchain projects, the main one is building smart contracts to upload onto the blockchain for NFT's. I'm currently looking for a [FULL TIME / FREELANCER] as a [Smart Contract Developer or Blockchain Engineer. I'm a recent Harvard University Graduate. I have received my Bachelor's Degree in Computer Science. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Relentless on the details.

Hello, I’m a full stack web3 engineer, and I’ve worked on all aspects of a web3 product. At my last company I owned the engineering of the MVP web app (app.dimo.zone), and had a large role in the associated mobile app. I did most of the web3 integration into these products. I worked on the smart contracts for on-chain vehicle identity using ERC721, and the diamond pattern. We used meta-transactions to make the onboarding experience more smooth. The contracts were bridged to the Polygon L2 out of fee considerations. I was also on the hardware team. I was responsible for integrating the HSM to be compatible with Ethereum cryptographic operations. I am looking to get in on the ground floor of a web3 startup, and help refine the product over many iterations. Thanks, Hersh

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum

Dedicated and motivated IT professional, Blockchain Engineer, Full Stack Developer

Hi there! I'm a Senior Blockchain Engineer with 5 years of professional experience based in San Francisco. Previously I've worked as a Lead developer at Maui Finance, Sphynx Labs, etc. I'm an expert at Solidity, Rust and Javascript and have significant experience using Web3. I've worked on various Blockchain projects professionally. For example I created a Dex/Staking contract on BNB chain and comprehensive multi-strategy vault on Ethereum, as well as several NFT marketplaces. I'm currently looking for a Full time position as a Blockchain Engineer/Full Stack developer. If you're interested in working together, please contact me.

• DeFi
• NFT
• dApps
• Metaverse
• Solidity
• Ethereum
• Cardano
• Tron
• Stellar
• Cosmos
• Algorand