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Top freelance Ethereum developers available to hire
Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
I'm Damilola Ogunmoye, a tech enthusiast, passionate result-driven solution provider, and the Co-founder and CTO at a Technology company that focuses on developing products and digital solutions; to empower forward-thinking businesses. I have a Bsc. in Computer Science with Economics and graduated with honors.
I have over ten years of experience building digital products in different industries using various tools and technologies. My focus is on leading a team that delivers clean, maintainable, scalable, secured, and robust products with great architecture.
I've worked with Javascript frameworks/libraries like React, Vue, ReactNative, Svelte, etc. CSS frameworks and libraries such as TailwindCSS, SASS, LESS, etc., Programming languages such as PHP, Go, Python, Javascript, etc., as well as relational and No SQL databases not limited to MySQL, MSSQL, MongoDB, Redis, PostgresSQL.
I've helped build APIs for products and love building out tools for fun.
I believe in continuing to innovate. One must always strive to improve by learning every day.
I am currently enjoying working with Laravel, Tailwind, VueJS, and InertiaJS at the moment. Diving deep into Coding Smart Contracts in Solidity and Building Machine Learning Algorithms for Fun.
Feel free to chat with me about any issues you might encounter in subjects not limited to Product Design and Architecture, Deployment (CI/CD), Detailing Technical Specifications, etc. I'll be more than willing to help.
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.
I will not charge you if I can't fix your issue.
Web Development for last few years. Python is preferred language, also familiar with Elixir, golang. (Waiting for the opportunity to use these in real projects.)
Learning Rust - See [snb](https://github.com/mandarvaze/snb) - command line tool written in Rust, inspired by `nb`
Manager Turned Software Architect, cause I want to continue to code each day.
Linux user over a decade Strong focus on Quality
Experienced Full Stack & Blockchain & AI/ ML Developer with 10+ years of success building decentralized, real-time web applications and optimizing legacy systems. Specialized in EVM smart contract development, crypto payments, and Web3 integrations (Metamask, WalletConnect, Coinbase Wallet). Also Specialized in LLMs (GPT-4, LangChain, Haystack), RAG pipelines, and intelligent agent workflows. Proven track record in modernizing codebases, scaling blockchain infrastructure, and enhancing UI/UX fsor Web3 ecosystems. Adept at Solidity, Node.js, Golang, React, and cloud-native DevOps. Passionate about revolutionizing digital experiences in music, finance, and identity through blockchain.
Dedicated professional with demonstrated strengths in Software Design, Architecture and independently working on all phases of software development. Good at troubleshooting problems and building successful solutions. Usually spend 80-90% of time on hands-on coding work. Excellent at developing proof-of-concepts and learning new technologies. Dependable employee seeking opportunity to expand skills and contribute to company success. Considered hardworking, ethical and detail-oriented.
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 Meta Mask, with a proven track record of debugging and resolving complex code errors. Hands-on experience in front-end Web3 development using 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 Meta Mask 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 in various branches of blockchain technology with an impressive GitHub project portfolio. Proud holder of online professional certificate in Blockchain from 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 in 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.
Full Stack Developer for 9 Years
Currently Teaching on Codementor Exclusively on Wednesdays and Fridays.
Please DM to schedule
Full Stack Javascript Developer
React + Redux + Node.js. Strapi.io
Winner of multiple Ethereum Hackathons (EthGlobal, Gitcoin, AAVE, theGraph, Matic, Polygon, Badger)
DeFi Yield Farming Strategy Developer
Former Lead Dev at Ethereum Crypto / DeFi Startup
Experienced in developing with Solidity, theGraph, Hardhat, Vyper, Brownie.
Tons of Wordpress and some Python.
Java during CS.
Understanding of Bitcoin and Blockchain Technology (course at UNIMIB + experience)
Bachelor in CS.
### About Me
I am an experienced **AI and Computer Vision Specialist** with a **Master’s degree in Computer Vision** and a recipient of the **Google Inside Look 2019 Award**. My expertise lies in developing advanced solutions in **Deep Learning, Machine Learning**, and **Image Processing**, with a strong focus on building and optimizing AI-driven systems.
I have successfully built AI teams using **Gemini**, **Groq**, and **Phidata**, enabling multi-agent collaboration for tasks such as **data collection, processing, and analysis**. Additionally, I specialize in **Face Recognition**, **Object Detection**, and **Video Analysis**, leveraging technologies like **TensorFlow**, **Keras**, and **OpenCV** to deliver impactful solutions.
### Key Achievements
* Optimized an object detection pipeline for a startup, reducing processing time by 40%.
* Built and deployed end-to-end ML models for image classification in production environments.
* Guided junior developers in designing and training custom CNNs, improving team performance.
### Mentorship Philosophy
I excel at breaking down complex AI concepts into digestible steps, empowering both beginners and experienced developers. Whether you're starting your journey in AI or looking to fine-tune and scale your solutions, I’m here to guide you with practical, hands-on advice.
* **GitHub**: [github.com/ahmetozlu](https://github.com/ahmetozlu)
* **Papers**: [Facial Expression Recognition](https://ieeexplore.ieee.org/document/8404767/) | [Automatic Age Estimation](https://ieeexplore.ieee.org/document/8404549/)
**If I can't solve your problem, you'll get a full refund. I do not start the timer until I fully understand the issue.**
A passionate and driven Software Architect with in-depth technical skills and a strong focus on delivery, with extensive experience at developing ultra-low-latency mission-critical trading engines for the worlds' top stock exchanges.
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STEP 2
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Frequently asked questions
How long do Ethereum 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 Ethereum 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 Ethereum request on Codementor, check out our article.
How much does it cost to hire a freelance Ethereum developer?
We don’t charge anything when you post a freelance hiring request for Ethereum 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 Ethereum developers different?
We do a comprehensive technical and communications screen of all Ethereum 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 Ethereum 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 Ethereum 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.