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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.
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.
Experienced software engineer with over 15 years of expertise in mobile, web, and blockchain applications. Highly proficient in .NET, Solidity, and JavaScript, with extensive experience in leading front-end frameworks like ReactJS and Flutter (Dart). Skilled in back-end frameworks such as Node.js, .NET, and Django. Recently focused on Web3 development, while actively exploring AI and machine learning using TensorFlow, PyTorch, Python, and Rust to stay at the forefront of technological advancements.
Hello there, I've completed **30+ jobs** and about **82+ sessions** ranging from website and web app development with React, Next.js, Python programming, and Threejs, to Artificial Intelligence, Blockchain, and Cybersecurity. I work in an agile environment and communicate my thoughts and work. I've also maintained a 5.0 Star Review throughout my time at Codementor.
I am a geek, visionary, startup enthusiast, occasional tech blogger, software developer & entrepreneur and most of all a salesman.
I am simply uninterested in mediocrity. I don’t settle for average. People say I have a mind that is always running--I'm just that guy who's guilty of staying up all night thinking about how I can be truly exceptional at what I do. You might call this a truly positive or competitive spirit, but I call it passion.
I have cofounded that received +$1 million funding.
I do web application (ruby on rails, padrino, lotus, javascript, haml, sass, css, twitter bootstrap, backbone.js, angular.js, sails.js, loopback, MEAN stack, ember.js, d3, react, ionic, cordova, phonegap, jquery, sinatra, less, bdd, spec, cucumber, tdd), mobile devices (objective-c, swift, iPhone, iPad, android, blackberry), SAP Mobile Platform, big data (hbase, hadoop, elastic search, opentsdb), dbs (mysql, sqlite, postgresql, sql server, mongodb, couchdb, memcached, cassandra, redis), fintech, startup, quant, clojurescript, typescript, go (revel), Scala (Play framework, Lift, Scalatra), facebook, twitter, java (grails), Erlang (Elixir), etherium, dapps, bitcoin, cryptocurrency, blockchain, EOS
- customer development
- business development
- project and product management
- hybrid mobile applications Cordova PhoneGap ionic
- iPhone, iPod Touch, iPad, Apple Watch application
- Android application
Business: customer development, biz dev, product development, social marketing, scrum, agile, saas
Finance: Portfolio Management, Quant Research, Statistical and Latency Arbitrage, Algo Strategies, Systematic and CTA Research, Quant Development, Portfolio Pricing and Valuation, Machine Learning Algo Trading, HFT, Implementing mathematical models for products and business processes.
Cloud services: Firebase, Deployd, Socket.io, Parse, Salesforce, Heroku, Amazon AWS, Tesseract, Tridion, Keen.io, Pubnub, RethinkDB, neo4j, twilio,
other skills: Fortran, Cobol, Lisp, C++, AI, kdb+, financial tools, product design, UX and UI design, Unix
I bring to the table a wealth of experience as a seasoned professional with a decade-long tenure in the software industry. Throughout my career, I have established myself as a specialist in the design and development of enterprise and cloud products tailored specifically for the E-Commerce, Fintech, and Healthcare domains. Within this realm, I excel in creating sophisticated, cutting-edge solutions that leverage advanced analytics and harness the power of machine learning techniques. My deep-seated passions lie in the domains of blockchain, cryptography, kernel programming, and backend development, alongside a strong inclination towards the development of high-throughput, distributed systems that excel in managing voluminous data sets while maintaining low-latency responsiveness. My expertise extends to various domains, encompassing microservices, distributed systems, data engineering, big data, and Machine Learning, positioning me as a versatile professional capable of delivering results across diverse spectrums. Presently, I am fully dedicated to the development of a new consensus algorithm that holds significant potential for future technological advancements.
My interests:
Multi-Party Computation
Verifiable Computation
Backend Development
Blockchain
Cryptography
Kernel System Programming
Machine Learning
Distributed Systems
Data Engineering
Big Data
Application Performance Monitoring
ZK Proofs
Personal Interests:
Beyond my professional commitments, I nurture a profound interest in spirituality and actively engage in the practice of Vipassana meditation, seeking a deeper understanding of the self and the world around us. During moments of respite, I find solace in the harmonies of music and embark on rejuvenating long walks.
Should you require the services of a dedicated problem solver, one driven by an unwavering passion for resolving intricate challenges and delivering impeccable solutions, please feel free to reach out and connect with me.
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.
I'm a Full Stack Developer with over six years (6+) of experience, and I've spent the last two (2+) years diving deep into Solidity and web3.0 development. Along the way, I've developed a strong passion for blockchain and emerging technologies.
Recently, I added a new dimension to my skill set by earning a Project Management Certification from PMI and gaining some hands-on experience managing projects. Now, I'm blending my technical chops with strategic project oversight, which has been incredibly rewarding.
I'm always curious and eager to learn, especially when it comes to tech that’s shaping our future. Blockchain and AI, in particular, have caught my eye because of their potential to revolutionize the open internet and how we build software.
If you’re curious about what I’m working on, feel free to check out my [profile on Codementor](https://www.codementor.io/@majidk)
Whether you want to chat about a project, collaborate, or just exchange ideas, don’t hesitate to reach out. I’d love to connect!
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STEP 2
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STEP 3
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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.