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Top freelance Solidity developers available to hire

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Freelance Solidity Developer - Jude Nwafor
Freelance Solidity Developer5.0 (172 reviews)

I am currently employed as a frontend lead at Cyberspace. I’m hands on in all stages of software development cycle, from planning and design to testing and deployment. Jude is passionate about algorithms analysis, bug fixes, brainstorming ideas, integrating and building new systems

Freelance Solidity Developer - Kafil Ahmed
Freelance Solidity Developer5.0 (9 reviews)

Senior BI/Data Analytics Consultant, a committed software engineer who seeks to develop elegant solutions to business challenges. My driving force is the passion that pushes me to seek new heights and keep learning the latest ideas, platforms, frameworks, tools, and best practices. I believe in a world of personal and professional growth for all of us and in this spirit, I am always ready to learn and offer to share my expertise as a mentor and a Codementor.

Freelance Solidity Developer - Stephen Chiazor
Freelance Solidity Developer5.0 (11 reviews)

I am a professional, and result-driven software engineer with over 10 years of experience developing and maintaining scalable and efficient solutions for large-scale enterprises. I'm passionate about helping others grow and succeed in their coding journey. Being able to guide learners through challenges, celebrate their successes, and witness their growth firsthand gives me immense satisfaction.

Freelance Solidity Developer - Vamsi
Freelance Solidity Developer

I am an experienced professional with 11 years of experience in software engineering and development. I have extensive experience in developing applications, leading teams, and designing scalable microservices architecture. My recent role as Engineering lead of a web3 startup has given me experience in developing retail applications from scratch and writing Solidity smart contracts.

Freelance Solidity Developer - Emmanuel Inyang
Freelance Solidity Developer5.0 (7 reviews)

I am a highly skilled software engineer with 5 years of experience, proficient in transforming wireframes into MVPs, architecting scalable microservices, and developing single-page applications. My technical expertise includes backend technologies like FastAPI and Flask, frontend proficiency in React and Vue, testing excellence, and database management. Key strengths include problem-solving, attention to detail, and thriving in collaborative environments. I excel in team management, fostering growth and productivity, and mentoring team members. Currently seeking a full-time role to leverage my skills and contribute to an innovative organization, with a focus on leadership growth and professional advancement.

Freelance Solidity Developer - Riya Bhandekar
Freelance Solidity Developer

Passionate and skilled blockchain developer with a strong focus on Ethereum blockchain and smart contract design, development, and integration with front-end Web3 applications. Proficient in Java, JavaScript, Solidity, and various development tools such as Hardhat, Mocha, Remix IDE, Visual Studio IDE, Truffle, Ganache, and MetaMask, with a proven track record of debugging and resolving complex code errors. Hands-on experience in front-end Web3 development using MongoDB, Express.js, Node, ReactJS, NextJS, and Ethers.js/Web3.js. Worked on ERC Token development and various token protocols like Token swapping using UNISWAP, and handling token purchase and transfer. Independently developed a web wallet, Crypto Keeper, similar to the MetaMask wallet. Recently working on integrating the WalletConnect protocol into Crypto Keeper, so that we can pay with cryptocurrency from any DAPP. Hands-on completion of multiple Udemy courses across different areas of blockchain technology with a strong GitHub project portfolio. Proud holder of an online professional certificate in Blockchain from the Indian Institute of Technology Kanpur, INDIA (Online Blockchain Course [2025] - in collaboration with SimpliLearn). Developed multi-technology blockchain projects and capstone projects for this certification, including domains like Solidity smart contracts and Hyperledger Chaincode. Committed to advancing technological innovation and contributing to transformative solutions. Enthusiastic about utilizing technical expertise to elevate mission-driven projects and foster impactful advancements in blockchain technology. My profile https://www.linkedin.com/in/riya-bhandekar-5ba01956/

Freelance Solidity Developer - Sergey
Freelance Solidity Developer5.0 (192 reviews)

Senior engineer with 15 years of experience in different areas I can help you with: - Any CSS & HTML issue - JavaScript debugging, fixing errors, writing new features etc - WordPress adjustments, custom hooks, plugins - Shopify code help, theme editing, new features - Google Spreadsheets formulas - Firebase issues - Node.js, PHP & Python scripts - And even more, I'm good in google & problem solving

Freelance Solidity Developer - Luís Ferreira
Freelance Solidity Developer5.0 (43 reviews)

I've been developing web applications for some years now, mostly using Ruby and Ruby on Rails and Elixir and Phoenix. On top of that I have taught web technologies to hundreds of people, through workshops, bootcamps and university classes.

Freelance Solidity Developer - Amir Habibzadeh
Freelance Solidity Developer5.0 (4 reviews)

Since 2009, I’ve actively immersed myself in the IT, programming, startup, and blockchain realms. My journey has been rich with diverse experiences, from entrepreneurship and startup involvement to collaborating with large corporations. Over the years, I’ve worn various hats—CTO, Developer, DevOps, and Scrum Master—working across a spectrum of languages and frameworks: Solidity, Hardhat, PHP, Laravel, JavaScript, Node.js, Vue, MySQL, MongoDB, Elasticsearch, and more. My passion lies in decentralization and blockchain technology. I firmly believe that programming transcends specific languages or expertise; adaptability is my forte.

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Frequently asked questions

How long do Solidity projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Solidity project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Solidity request on Codementor, check out our article.

How much does it cost to hire a freelance Solidity developer?

We don’t charge anything when you post a freelance hiring request for Solidity developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Solidity developers different?

We do a comprehensive technical and communications screen of all Solidity developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Solidity developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Solidity project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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