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Top freelance Solidity developers available to hire

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Freelance Solidity Developer - Nicholas Piano
Freelance Solidity Developer5.0 (2 reviews)

I am a seasoned software developer with extensive experience in full-stack development and Web3 integration, specializing in building scalable, high-performance applications. As Co-Founder and CTO of Tela Network, I led the creation of a micro-consulting chat platform that combines blockchain-based payments with Stripe, allowing users to monetize their expertise. My role encompasses frontend and backend architecture, smart contract development with Solidity, and task queue implementation using Redis. I work extensively with React, TypeScript, Python (Django and FastAPI), and cloud solutions on AWS and Digital Ocean to deliver seamless user experiences and scalable microservice architectures. Prior to Tela, I contributed to various impactful projects across industries, including leading frontend development for a DeFi platform at Voltz, designing user interfaces for enterprise applications at Utility Warehouse, and enhancing Shopify integrations at CartHook. My technical expertise spans modern frameworks and tools like Node.js, Docker, Kubernetes, MySQL, PostgreSQL, Ethereum, and TheGraph. With a strong academic background in engineering and astrophysics, I bring a problem-solving mindset and a passion for innovative, data-driven solutions to every project I undertake.

Freelance Solidity Developer - Emmanuel Gbenga
Freelance Solidity Developer5.0 (29 reviews)

Hello, I am Emmanuel and I have over 6 years of hands-on experience in software development, data analysis, and machine learning. I've always prioritized writing scalable, well-documented code. I prefer to work collaboratively, but I can also manage projects on my own. My short-term and long-term goals are to become a tech leader and to launch a tech startup.

Freelance Solidity Developer - SHAILENDRA SINGH SHEKHAWAT
Freelance Solidity Developer5.0 (243 reviews)

I started my career as a web developer 12 years ago. I like challenges where I can use my skills to develop outstanding web applications in look, performance, and efficiency. I am specialized in Front-End and back-end web technologies. For more details about technologies I know, see the expertise section below. I can help you with: • New projects or features • Front-End/Back-End development • Mentoring • UX/UI Design • Bug fixes and issue resolving If I missed something you need help with, please drop me a message and I will look for a solution.

Freelance Solidity Developer - Kostychev Konstantin
Freelance Solidity Developer

Innovative and results-driven Senior Full Stack Developer & AI/ML developer with over 9 years of experience designing and developing high-performance, scalable, and AI-powered web applications. Expertise in AI/ML, Python, Golang, Node.js, and JavaScript, with a strong background in React.js, Angular, TypeScript, and Django. Adept at creating complex, data-driven visualizations, optimizing cloud-based architectures, and developing real-time applications for industries such as FinTech, AI, Blockchain, Cloud Platforms, and DevOps. Experienced in microservices architecture, API integrations, distributed systems, and cloud-native development. Passionate about problem-solving, scalability, and developing cutting-edge AI-powered applications that drive business success.

Freelance Solidity Developer - Samuel Afolabi
Freelance Solidity Developer

# About Me Hi, I’m **Samuel Afolabi**! 👋 I’m a passionate **Frontend Developer** and **Technical Writer** with over 4 years of experience building scalable, user-friendly web and mobile applications. My expertise lies in **React.js**, **TypeScript**, **React Native**, and crafting intuitive UI/UX designs. I’ve had the privilege of working with innovative companies like [Surveylake.com](https://surveylake.com/), [Myriadflow.com](https://myriadflow.com/), and [My-Estation.com](https://www.my-estation.com/), where I developed responsive, API-integrated applications while ensuring exceptional user experiences. As a **Technical Writer**, I’ve collaborated with platforms like [Sencha](https://www.sencha.com/), where I created engaging content for developers, and contributed to tutorials and guides on [Train Your Skills](https://train-your-skills.com/) and my personal blog on [Medium](https://medium.com/@samuelafolabidev). ## Personal Projects Beyond my professional roles, I’ve built several personal projects that showcase my creativity and technical expertise: - [**Infra-Tech Consulting**](https://infra-techconsulting.com/): A professional consulting platform focused on pipeline integrity. - [**Rambbble**](https://rambbble.com/): A vibrant blogging platform designed for easy content sharing and exploration. - [**Simiolabisi**](https://simiolabisi.com/): A personal portfolio and blog to highlight individual achievements and expertise. - [**Lumos Crew**](https://lumos-crew.netlify.app/): A visually engaging website for a fictional creative agency. - [**NFTScope**](https://nftscopebysam.netlify.app/): A wallet-checking app that allows users to view the Ethereum NFTs stored in their wallets. You can also check out my personal website at [**SamuelAfolabi.netlify.app**](https://samuelafolabi.netlify.app/) to learn more about my work and interests. ## Mentorship Philosophy When mentoring, I focus on breaking down complex concepts into simple, actionable steps tailored to your goals. Whether you're new to coding or looking to refine your skills in JavaScript frameworks, I’m here to help you grow. Let’s build something great together! 🚀 --- ## Specialties - **Frontend Development**: React.js, Next.js, TypeScript, React Native - **UI/UX Design**: Creating intuitive, responsive designs - **API Integration**: RESTful APIs, RTK Query - **Technical Writing**: Crafting tutorials, guides, and documentation - **Version Control & CI/CD**: GitHub Actions, Amazon ECR ## What I Offer - One-on-one mentorship sessions tailored to your learning style. - Code reviews and best practices for modern JavaScript frameworks. - Help with building and optimizing web/mobile apps. - Guidance on technical writing and blogging for developers. Feel free to reach out – I’d love to help you achieve your coding goals!

Freelance Solidity Developer - Jude Nwafor
Freelance Solidity Developer5.0 (165 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 - Girish Ramnani
Freelance Solidity Developer5.0 (14 reviews)

I am a distributed systems engineer with good amount of Cloud native and DevOps experience. I started as a python developer but now primarily develop in Elixir, Golang and Python. Due to my functional programming background my code is fairly testable and hence requires less reworks. I have developed APIs, microservices, Terraform providers, APIs, automations and provisioning systems for companies like Splunk and Cisco. My ideology is effective communication and accountability due to which I am highly effective a remote setting.

Freelance Solidity Developer - Olamiji Kareem
Freelance Solidity Developer - Vatsal Mehta
Freelance Solidity Developer

As a seasoned software engineer having over 5 years of experience in the industry, I offer a unique blend of expertise, passion, and teaching acumen. From my time at renowned organizations like JP Morgan Chase, Zeta Suite, and now Google as a mid-level software engineer, I have cultivated a deep understanding of the field and a desire to nurture the next generation of programming talents. Throughout my career, I have had the privilege of mentoring numerous junior engineers, witnessing their growth and development firsthand. I believe in fostering a supportive and collaborative environment where knowledge is shared freely, and complex concepts are transformed into easily digestible lessons. My ability to explain intricate topics in simple terms ensures that my mentees gain a clear understanding and develop the confidence to tackle any challenge that comes their way.

Freelance Solidity Developer - Kevin Turnbull
Freelance Solidity Developer5.0 (182 reviews)

Full stack, mobile app, hardware engineer and blockchain developer. Certified PMP with a decade of proven software development leadership. I'm your one-stop-shop for advanced technologies! It was through a combination of The Audio Recording Academy ([TARA.ca](http://tara.ca/)), Ottawa Community Loan Fund ([OCLF.org](http://oclf.org/)), Invest Ottawa ([InvestOttawa.ca](http://investottawa.ca/)), N-VisionIT ([betterwebsites.ca](http://betterwebsites.ca/)), Carleton University ([carleton.ca](http://carleton.ca/)) and many others that I have built the breadth of skills needed to provide high quality mentorship to my students. I'm very happy to have the resources necessary to excel at my job teaching and helping people get their projects finished. Among other great experiences; I was lucky to spend 5 years working with 2 former winners of Top 40 Under 40 awards (as ranked by the Ottawa Business Journal) as a project manager and lead developer within a contract web and mobile applications development firm. While as a CodeMentor on this platform it's important that I've spent years working remotely with many teams of skilled developers, designers and system administrators to build a wide variety of tools for solving specific business challenges there's more to the story. I've also worked with musicians, event planners, studio managers and other artistic types in a wholly creative setting. While I do help with building marketing, sales and promotional websites my preference is for complex systems with multiple stakeholders exchanging highly detailed data. When these systems are designed and integrated really well – the labor savings or increased insights for the involved organizations can be huge. Above it all; I'm a maker looking for a challenge. I have built Arduino microcontrollers speaking Bluetooth to native Android applications, set up commercial websites using all sorts of different CMS systems, set up hybrid web apps compiling to either iOS or Android, programmed a variety of non-trivial smart contracts and all sorts of complicated combinations of the above. Lately; my work day typically consists of working directly with clients who are trying to solve a specific business concern or a hobbyist/entrepreneur working on a passion project. Often they just don't have the on-hand skillset to get it done and need a flexible helper who can step into many different rolls as needed for a project. You'll find that if we can agree on a project scope, price and deliverables that I'm very passionate about achieving the deadlines we agree on. I've worked separately as both lead developer on complex projects and project manager on similarly complex projects. This allows me to confidently estimate for how long work is likely to take. I try to provide buffer time for delays or mistakes; but if time does run low or there are competing objectives I make sure they're communicated early and risk points are identified. During the academic season I like having the opportunity to work with new developers where I can help them to either understand then solve a problem or get an unnecessary roadblock out of the way so they can get back to solving the problem rather than fighting one of the many frustrations of learning how to think like a programmer. I look forward to hearing more about your project and discussing how I can help make it into a reality.

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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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