Berlin, Berlin, Germany
$15/hr · Starting at $30
Hey, I can develop your blockchain project on any chain. Please let me know about your idea so we can discuss it. I have experience with ERC20 token creation, dex listing, ERC721 (NFT) smart contracts…
Comox, British Columbia, Canada
$20/hr · Starting at $60
Hello I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. I am well-versed in the following serv…
Tampa, Florida, United States
$50/hr · Starting at $300
I will provide you the best services in blockchain & Smart contract & Dapp development. I am well-versed in the following services: ✓ Smart Contract Development - ERC20, ERC721, ERC721A, ERC1155, BEP…
Tokyo, Tokyo, Japan
$40/hr · Starting at $300
Hello I am a Senior developer developing and delivering clients' websites with Best Quality and Best Speed. Past Experience : • React.js, Next.js, Node.js, TypeScript , Mongodb, firebase • Materi…
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…
Saint-Ludger, Quebec, Canada
$20/hr · Starting at $25
My experienced industries include E-Commerce, Real Estate, Education, Booking Systems(Hotel, Travel, Restaurant), Healthcare and Insurance, SaaS, Crypto Space(DAO, Defi, NFT marketplace, NFT minting a…
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…
T'bilisi, Georgia, Georgia
ID Verified
$25/hr · Starting at $25
Hi Thanks for visiting my profile. I’ve operated as a senior web and software developer for the 5 years. Combined with my B.Sc. in Computer science, those years have allowed me to build skills as a f…
ova, Istanbul, Turkey
$30/hr · Starting at $2,400
Dedicated and professional Developer with over 6+ years of experience in web and Blockchain Projects. My main strengths are making realistic promises, being responsive and accountable, and focused on
Islamabad, Islamabad, Pakistan
$15/hr · Starting at $50
Hi, I’m Blockchain Developer & Auditor in Solidity currently working as a freelancer on Upwork. I will create and review smart contracts, blockchain infrastructure code, and decentralized applications…
Middletown, Delaware, United States
$30/hr · Starting at $500
I’m a seasoned blockchain developer with 7+ years of experience building smart contracts, NFT marketplaces, DeFi dApps, staking systems, and launchpads. I specialize in Ethereum, BSC, Polygon, and Sol…
Novi Pazar, Serbia, Serbia
$50/hr · Starting at $200
Hi, I'm a Senior Software Engineer, a Blockchain Engineer, and a cryptography expert. I have comprehensive experience not only in blockchain technologies but also in mainstream software development, i…
Hyderabad, Sindh, Pakistan
$20/hr · Starting at $100
As a highly skilled backend developer with expertise in Node.js, Express.js, and SQL, I offer professional and efficient backend development services for your web applications. I will provide you with…
Minato-Ku, Tokyo, Japan
$40/hr · Starting at $1,000
I'm offering the following services Responsive Modern Wordpress Website An SEO Friendly Wordpress Blog User-Friendly Admin panel Professional Web Design and layout revisions until 100% satisfaction SE…
Calgary, Alberta, Canada
Hi there, I am a talented Full-stack developer who has more than 8 years of experience. Until now, I worked on numerous node projects in the past and always impressed the clients with my excellent sol…
Harrison, Ohio, United States
$75/hr · Starting at $1,000
We specialize in all things Blockchain. Whether you need a Dapp developed or a website created and maintained for your business or non-profit, we've got you covered. Our team can handle everything fr…
Nikopol, Dnipropetrovs'ka Oblast', Ukraine
Being an experienced Blockchain & Full Stack developer, currently, I am looking for a new job to dedicate myself. Success is my first guide to life and business. Blockchain/Cryptocurrency net : Ethe…
Karachi, Sindh, Pakistan
$40/hr · Starting at $500
I am capable of providing quality assurance (QA) of code and backend functionality (Not specifically Auditing), - Integration of protocols and development of apps on decentralised networks i.e. Ethe…
New Kensington, Pennsylvania, United States
I am a highly skilled blockchain developer with extensive experience in building and deploying decentralized applications (dApps) and smart contracts on Ethereum and Solana. With a strong foundation i…
Lutsk, Luhans'ka Oblast', Ukraine
$30/hr · Starting at $100
Hello! I’m Andry, a skilled Blockchain Developer with years of experience building decentralized applications (DApps), creating smart contracts, and providing blockchain solutions tailored to your bus…