Gerolsbach, Bayern, Germany
$35/hr · Starting at $1,000
I am pleased to offer a service that includes the delivery of a Smart Contract written in Solidity that is based on ERC721 Token (NFT). This contract will be connected to a Single Page Application tha…
Oceanside, California, United States
$125/hr · Starting at $500
100% Correct Structured Data Markup on the back-end, resulting in huge resource savings, faster data retrieval, SEO Rich Snippets, Semantic Markup for Content, Images, Articles, Video, entire pages an…
Sangamner, Maharashtra, India
Past Earnings
$10/hr · Starting at $60
• NFT Artwork • NFT Website development/NFT Minting • Wallet integration • Smart Contract Integrations • Blockchain: Ethereum, BSC (Binance Smart Chain), Polygon (Matic) • Languages/Libraries/Fra…
Odesa, Odes'ka Oblast', Ukraine
$30/hr · Starting at $25
Key Skills Ethereum, Solidity, Web3.js, dApp, Rust, Solana, DEX ✌ Communication Approach I prioritize effective communication and collaboration in all my projects. Whether it's discussing project
Ocala, Florida, United States
$100/hr · Starting at $5,000
- know whole steps required in ICO projects - smart contract development - smart contract security auditing - Dapp development - web backend api that interacts with smart contracts - ICO dashboard - w…
Znamenka, Kirovohrads'ka Oblast', Ukraine
$40/hr · Starting at $2,000
Smart Contract based ERC721 & ERC721A, ERC1155 ERC721A is a new version of ERC721 to save minting gas fee (e.g Azuki Collection) Use Merkle Tree for Whitelist during PreSale to save gas fee NFT Stakin…
Ho Chi Minh, Ho Chi Minh, Vietnam
$30/hr · Starting at $30,000
Our skilled development team specializes in providing software solutions related to Blockchain Technology, including Centralized Exchange, Smart Contracts, Decentralized Exchange, Web3, Crypto Wallet,…
New York, New York, United States
$40/hr · Starting at $100
Hi, clients. I am a full stack web developer and I can serve you anytime you want. I am sure that you will be satisfied by my work. I have worked for 5 years developing websites and for 3 years and 3
Beckley, West Virginia, United States
Hi, I am a Full-stack developer. I have strong skills in Node and Python frameworks like React, Vue, Angular and Django, Flask. Additionally, Java spring boot, FX, Swing, and ASP.NET skills. PHP frame…
Beograd, Serbia, Serbia
ID Verified
$50/hr · Starting at $500
Web developer focussed on Blockchain and Crypto-related projects, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 5 years I have work…
Karachi, Sindh, Pakistan
1,250/yr · 100%
$25/hr · Starting at $100
Expert Blockchain Developer specializing in Smart Contracts, DeFi, NFT, and Web3 solutions! Providing secure, scalable blockchain development services for startups, enterprises & DeFi projects. Specia…
Thanh Hoa, Thanh Hoa, Vietnam
$25/hr · Starting at $500
MMO Casino Game Site with Steam skins Next/Redux/TailwindCSS/Nest/Web3/Crypto/Bitcoin/PostgreSQL/Steam/Colyseus/Typescript Players can use their steam skins and crypto on this platform - Implement…
Tunis, Bizerte, Tunisia
$35/hr · Starting at $200
I develop innovative AI and blockchain solutions, leveraging Hedera and n8n for secure, scalable applications. I won 3rd place in a hackathon for AgriSure, an agriculture assurance app using Hedera fo…
Yerevan, Yerevan, Armenia
Looking to launch your next big crypto or AI-powered blockchain project? You're in the right place! I offer expert services in forking and customizing advanced Solana-based platforms with cutting-edge…
Rajshahi, Rajshahi Division, Bangladesh
$25/hr · Starting at $250
As a skilled web developer with over 4 years of hands-on experience, I specialize in building responsive, fast, and secure websites tailored to meet real business goals. Whether you're looking for a c…
Buffalo, Wyoming, United States
$80/hr · Starting at $1,500
As a seasoned professional, I have extensive experience in DApp development, engaging with prominent blockchain platforms such as Ethereum, Nano, and Stellar. Here are some additional highlights of my…
Prayagraj, Uttar Pradesh, India
$5/hr · Starting at $50
- I hold a B.Tech degree inCompter Science & Engineering Department, MBA in (IT & HR), LAW, Ph.D(Management). - I'm a blockchain developer and computer programmer with an avid interest in Data Structu…
Singapore, Singapore, Singapore
$50/hr · Starting at $2,000
Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, h…
Miyakojima-ku, Osaka, Japan
$30/hr · Starting at $500
My experiences range from creating both front-end blockchain applications to backend architecture design and implementation, smart contract development, testing, and development of dApps for Fintech a…
San Narciso, Zambales, Philippines
$45/hr · Starting at $3,000
Are you looking to integrate blockchain or AI into your online business? I help startups and growing companies build secure, scalable, and future-proof systems — whether it’s a crypto-enabled online s…