Sunderland, England, United Kingdom
ID Verified
$90/hr · Starting at $3,000
DApps Development I build secure, scalable decentralized applications with smart contracts, user-friendly interfaces, and strong token utility. Skilled in Solidity, React, and Web3.js, I deliver compl…
Noida, Uttar Pradesh, India
$70/hr · Starting at $1,000
Software Maintenance & Support Ongoing Support: Offering continuous support for software after deployment, including bug fixes, updates, and performance improvements. System Monitoring: Monitoring sof…
Cairo, Al Qahirah, Egypt
$5/hr · Starting at $25
I build secure and scalable backend APIs using Java Spring Boot. Whether you need a new REST API from scratch or want to extend an existing system, I can handle authentication (JWT), CRUD operations,
Chhachhrauli, Haryana, India
$30/hr · Starting at $200
I have solid knowledge in these areas and also a deep understanding of the technical side of things. I have the necessary drive, motivation, and energy to see a project through to its completion. I p
Onitsha, Anambra, Nigeria
$50/hr · Starting at $500
I specialize in developing custom, secure, and efficient smart contracts using Solidity for Ethereum, Binance Smart Chain, Polygon, and other EVM-compatible networks. Whether you need a token, NFT, De…
Krasnodar, Krasnodar, Russian Federation
$5/hr · Starting at $30
"I build custom automation solutions for data processing, blockchain integration, and database management. My services include:✅ Python scripts for data analysis, web scraping, and API integration✅ Bl…
Faisalbad, Punjab, Pakistan
$20/hr · Starting at $50
I am a freelance blockchain developer specializing in Solidity, with a passion for decentralized applications (dApps) and smart contract development. My expertise lies in crafting secure and efficient…
Lahore, Punjab, Pakistan
$10/hr · Starting at $25
Hello Buddy! Basically I am New Seller Starting my online Career with 2 year plus hands on experience in IT Industry and now I am starting my career as Web developer and Smart Contract Developer with
Plano, Texas, United States
$50/hr · Starting at $200
I have extensive experience with blockchain technologies such as Bitcoin, Ethereum, Solana, ICP etc. As an experienced Blockchain Developer, I have tons of experience front-end and back-end developmen…
Hamilton, Alberta, Canada
$25/hr · Starting at $25
I am a MASTER - Senior JavaScript Developer with over 8 years of professional experience in full-stack development. My expertise lies in crafting high-quality, scalable solutions using cutting-edge
Foshan, Guangdong, China
I’m a Full Stack Web3 Developer specializing in blockchain-powered applications, smart contract development, and decentralized systems. I help startups and enterprises design, build, and deploy scalab…
Ilorin, Kwara, Nigeria
$10/hr · Starting at $50
E-Commerce Store Design, Redesign & Affiliate Marketing Expert Are you looking to launch a stunning eCommerce store or revamp your existing one for better conversions and sales? You’re in the right pl…
IsseleAzagba, Delta, Nigeria
Blockchain & Web3 Development - Smart contract development with Solidity & Rust - Experience with Ethereum, Solana, Binance Smart Chain (BSC), Polygon - LayerZero cross-chain integration - DApps, N
Islamabad, Islamabad, Pakistan
$30/hr · Starting at $25
I offer expert blockchain and cryptocurrency development services, specializing in creating custom decentralized applications (DApps), smart contracts, and tokens. With a deep understanding of blockch…
WROCLAW, Warminsko-Mazurskie, Poland
$65/hr · Starting at $500
I design and develop secure, production-grade smart contracts and Web3 applications on Ethereum and EVM-compatible networks. My core expertise is Solidity development, smart contract architecture, gas…
Surat, Gujarat, India
$8/hr · Starting at $100
Professional and certified blockchain Architecture with strong knowledge of Ethereum and Blockchain. We can help you with this DeFi project. We can provide you some services like Smart contract for De…
Abuja, Federal Capital Territory, Nigeria
$25/hr · Starting at $50
I build stuff on the Web, Cloud ( serverless apps ) and on EVM compatible Blockchain.
Kaysville, Utah, United States
$20/hr · Starting at $300
I can provide several types of token(ERC20/ERC721/ERC1155) deployment, building new Crypto Wallet, Auto trading Bot / Snipping Bot(Front-run, Arbitrage), DEX fork, DEFI platform for Staking / Yield fa…
Agra, Uttar Pradesh, India
$200/hr · Starting at $100
We are team of 5 members and we are providing services are full stack development, mobile app development, Blockchain development, devOps, AWS, PHP, Solidity and Database development. We can create a…
Grocka, Serbia, Serbia
$36/hr · Starting at $400
Hi I have worked in Blockchain Job for 4 years and I have experience in smart contract development and web site building and integration between them. Followings are the projects which I have built an…