Hire remote blockchain developers near Boston or in a similar time zone
Dan Napierski
Freelance Blockchain Developer
Dan is a software architect and technology professional focusing on applications of blockchain technologies. He has years of experience providing professional consulting services to clients ranging from startups to global corporations. He specializes in bringing rigorous testing and bulletproof code to tough engineering challenges. He has deep expertise in many aspects of artificial intelligence, blockchain, machine learning, and automation.
Show MoreSean Shillo
Freelance Blockchain Developer
Sean is a senior full-stack developer and architect who has delivered many web and mobile projects, including ones that needed to be robust enough to process heavy data workloads. He's worked with several front-end and back-end frameworks, including Python, Ruby, JavaScript, TypeScript, Rails, Django, Node.js, and PostgreSQL. Sean's performed both as an individual and as a manager, and he's capable of contributing quickly with little guidance as well as advising on best practices.
Show MoreWesley Smith
Freelance Blockchain Developer
Wesley likes writing code that people use and actually gets shipped to market--so this is why he cares about customer feedback, deadlines, and project vision. Most recently, Wesley has been working on smart contracts for Ethereum and Bitcoin and building SasS products that integrate with distributed ledger technology.
Show MoreKen Miyachi
Freelance Blockchain Developer
Ken is a software engineer specializing in distributed systems and web3 technologies. He's launched multiple Ethereum Mainnet contracts, assisted with over 20 blockchain patent applications, created an NFT, and delivered MVPs. His experience includes web2 back-end services, data analysis, and work on multi-million dollar projects. Ken enjoys system design and is adept at creating technical solutions around business use cases.
Show MoreNitin Punjabi
Freelance Blockchain Developer
Nitin is a back-end and machine learning engineer specializing in natural language processing. He's also experienced in client-facing roles as a sales engineer and has launched multiple software products where he led full-stack development and marketing.
Show MoreHimad Mouhtar
Freelance Blockchain Developer
Himad is a results-driven, accomplished, bilingual full-stack developer highly regarded for developing applications and sites that exceed corporate and client requirements. He has superb analytical skills, with the ability to solve challenging problems using industry standards and cutting-edge technologies, delivering clean, well-structured code. Himad is equipped with the skill set to work compatibly with clients to understand requirements and develop quality products with on-time delivery.
Show MoreAntonio Guilherme Ferreira Viggiano
Freelance Blockchain Developer
Antonio has been working as a developer and technology leader for the past ten years in multiple roles, from senior software engineer to tech lead to CTO. His primary skills are React/Node.js, TypeScript, AWS, and Blockchain (Solidity, Hardhat, Foundry). He is currently a co-founder and CTO at Falco, a web3 gaming publisher. He developed the first versions of the company's ERC20/ERC721, whitelisted sale, and marketplace smart contracts.
Show MoreMarco Jardim
Freelance Blockchain Developer
Marco is a developer with a master's in Blockchain and digital currencies and work experience with Bitcoin and Ethereum. He developed smart contracts for the Ethereum virtual machine, using Solidity and the Hardhat suite, and delivered the contracts with automated tests, upgrades, deployment, and Etherscan verification. He also implemented layer-2 solutions, multi-signatures transaction optimization, and the Lightning Network for Bitcoin. Marco excels in both related blockchain tech stacks.
Show MoreLuciano Greiner dos Santos
Freelance Blockchain Developer
Luciano is a seasoned professional with a decade and a half of experience developing Java enterprise applications. Currently, he's focused on big-data technologies such as Spark, Cassandra, Kafka, and Elasticsearch. He's capable of working as a full-stack engineer, having also worked with JavaScript and AngularJS in the past. Luciano is also fluent in English, has a native level in Portuguese, and has basic Spanish speaking abilities.
Show MoreGuangxi Jin
Freelance Blockchain Developer
Guangxi is an experienced full-stack developer with nine years experience in back-end APIs, web front ends, mobile app development, and DevOps. He's built several successful websites and mobile apps with hundreds of thousands of users while working as a senior developer, lead developer, or product manager. Following clients' business ideas, Guangxi's completed over ten projects involving various technological fields from scratch. He values honor, integrity, punctuality, and teamwork.
Show MoreJohn McLaughlin
Freelance Blockchain Developer
John has professional experience developing Ethereum decentralized apps (dApps), including an NFT factory and marketplace deployed on Mainnet and L2 chains such as Polygon, Arbitrum, Optimism, and zkSync. He has created two video/audio storage apps using IPFS/Filecoin and designed and deployed a Hyperledger Fabric permissioned blockchain to organize McKurz Capital's financials. John has also designed container orchestrations using Docker and Kubernetes for various web2 and web3 apps.
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