Frassino, Emilia-Romagna, Italy
$50/hr · Starting at $750
Experienced Web Developer adept in all stages of advanced web development. Knowledgeable in user interface, testing, and debugging processes. Bringing forth expertise in design, installation, testing
Paterson, New Jersey, United States
$60/hr · Starting at $500
Solidity Smart Contract development Wallet connect and wallet integration Digital asset lending protocol NFT marketplace development Cryptocurrency token development OnChain Game development Automatic…
Livenka, Singapore, Singapore
$50/hr · Starting at $30
- Develop smart contracts in Solidity and Rust. - Develop RPC using client libraries such as Web3js. - Static analysis of smart contracts for gas consumption and optimization using Remix IDE. - Develo…
Shyroke, Dnipropetrovsk, Ukraine
ID Verified
$30/hr · Starting at $500
Blockchain Technology: I am well-versed in Ethereum and Smart Contract Development, including Solidity, Truffle, and Web3.js. I have also worked with decentralized applications (dapps) and understand
Johannesburg, Gauteng, South Africa
$20/hr · Starting at $25
I have been developing software for over 10 years. I have worked with over 15 different languages, databases and frameworks. I am the found and full stack developer for Tobb Technologies. I freelance
Al isma'iliyah, Al Isma'iliyah, Egypt
$10/hr · Starting at $25
Experienced Front-End Web Developer with a passion to design marvellous web pages using a variety of skills and languages such as : HTML , CSS and JavaScript , in addition to jQuery and Bootstrap. I
Los Angeles, California, United States
$25/hr · Starting at $30
AI Engineer with long term proven experience. -- Proficiency in using and customizing Image and Speech models like Yolo, Dlib, Librosa, OpenCv, etc. -- Talented in constructing and training customize…
Kharkivska, Kiev, Ukraine
$30/hr · Starting at $30
I am writing to express my interest in the full stack developer position that you have posted. I believe that my experience and skills make me a strong candidate for this position. I have been working…
Toronto, Ontario, Canada
$55/hr · Starting at $45
Experienced Web & Blockchain Developer adept in bringing forth expertise in creation of smart contracts, testing of security & scalability, and dApp development. Equipped with a diverse and promising
Chongqing, Chongqing, China
$25/hr · Starting at $500
Full Stack Development - Web2 / Web3 / Crypto. Expert in JS,HTML, Vue, SQL, Java, C#, Python, Solidity, Rust. Web Application Development. App / DApp Development. BlockChain Application Development. S…
Past Earnings
$40/hr · Starting at $2,000
5 years of experience will expand your business and accelerate it more quickly. Created a multilayered Solidity Smart Contract for retrieving data from block-chains and processing it for financial, s…
Senneville-sur-Fecamp, Haute-Normandie, France
$25/hr · Starting at $25
If your software is buggy, unexpectedly slow, crashes or behaves in an undesired way, I will debug your code, and fix it. I can troubleshoot C, C++, PHP, Javascript, Python, Rust, Go, Java and Kotlin.…
Alexandria, Teleorman, Romania
As a senior blockchain developer, I have already been involved in many innovative blockchain projects(ERC20/BEP20 Contract, Presale/Crowd sale, Dapp, Defi, Snipping/Trading Bot etc) that are technical…
Okazaki, Aichi, Japan
Enthusiast of computer science, free software, and software development. Computer Engineer by profession and Bachelor of Engineering Science. I like to innovate and take risks with new projects and te…
Trostianets, Sums'ka Oblast', Ukraine
$30/hr · Starting at $200
- Build smart contracts and dApps using Solidity and Rust. - Connect smart contract to frontend mainly using Web3.js and frontend frameworks like React, Vue.js while integrating various JavaScript lib…
Tarutynskyi, Odes'ka Oblast', Ukraine
$30/hr · Starting at $300
I have 12 years experience in software development and 8years are for web development mostly on frontend(startup/lead experience for 3 different startup companies). I focused in ecommerce projects and…
Guwahati, Assam, India
$18/hr · Starting at $1,000
Full-stack Web Development: Node.js Sails.js, Express, ReactjS / NextJs AngularJS Javascript, jQuery, Typescript PHP MySQL, MongoDB, PostgreSQL, SQLLite Blockchain Development Ethereum Hyperledger fab…
Quebec, Quebec, Canada
$50/hr · Starting at $1,000
Hi everyone, This is Wayne Campbell, a talented Rust developer. I have extensive experience in Solana blockchain development including: - Program(smart contract)s on Solana chain - Deploy test net and…
Mstyshyn, Volyns'ka Oblast', Ukraine
$30/hr · Starting at $100
Based on a retrieval augmentation generation (RAG) framework and OpenAI’s ChatGPT, I built an AI chatbot that seamlessly integrates into eCommerce websites through Shopify, WordPress, and WhatsApp. To…
Blagoveshchensk, Amur, Russian Federation
$50/hr · Starting at $100
Blockchain is a technology that can safely store transaction records on a peer-to-peer network instead of storing them in a single location. I have experience with Blockchain, Cryptocurrency, Ethereum…