
Hire Solidity Developers
Hire the Top 3% of Freelance Solidity Developers
Toptal is a marketplace for top Solidity developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Solidity freelancers for their mission-critical software projects.
No-Risk Trial, Pay Only If Satisfied.
Hire Freelance Solidity Developers
Daniel Trinh
Daniel is a lead Solidity developer with five years of experience in development and four years in Blockchain. He specializes in EVM protocols, decentralized finance, and NFTs. He's built several products in this space, including a Crowdfunding Protocol, a 200MM Stablecoin Protocol, an automated on-chain trading engine, and several NFT apps on Ethereum. Daniel is constantly learning about new projects, best practices, and design patterns in the EVM and blockchain protocol space.
Show MoreJohn McLaughlin
John is a back-end and platform engineer with 10+ years of experience architecting production systems, APIs, and data pipelines. He's built a multi-exchange platform in Python and FastAPI with third-party API integrations, live data processing, and an admin dashboard. He builds LLM systems focused on reliability, grounding outputs to their source and adding deterministic verification, so AI can't assert what it can't prove. John's depth extends to blockchain architecture across EVM and Solana.
Show MoreDee Acharjya
Dee is a full-stack engineer with experience leading teams and providing hands-on coding for scalable solutions. He has contributed to projects in diverse industries, including document management, blockchain, legal, and telecommunications, becoming highly proficient in Node.js, NestJS, React, Next.js, GraphQL, .NET, and C#. Dee is also adept at managing SQL and NoSQL databases and deploying CI/CD pipelines using GitHub Actions, Docker, and Kubernetes.
Show More





