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…
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…
Bucha, Kharkivs'ka Oblast', Ukraine
Past Earnings
$40/hr · Starting at $100
Hi, I am a blockchain and smart contract developer, writing smart contracts(ERC721), Polygon to reduce gas fees, creating cryptocurrencies, and launching ICOs, Dapps with about 2 years of experience w…
Kota, Rajasthan, India
$20/hr · Starting at $800
Hi there, I would like to help you with your blockchain project with some of my services below. Smart Contracts development using Solidity Web3 integration Unit testing and testing using testnets such…
Darkhan, Darhan, Mongolia
$40/hr · Starting at $50
I am blockchain, cryptocurrency and decentralized finance expert. If you are looking for a trustworthy, experienced and friendly professional, I'm here for you. This gig includes: ➡️ ERC20 / BEP20 Sma…
Ivano-Frankivsk, Ivano-Frankivs'ka Oblast', Ukraine
$95/hr · Starting at $200
Our blockchain and distributed-technology development services ensure full-cycle technical support for your token offering, blockchain network creation for your business, or tokenization of your asset…
Gujranwala, Punjab, Pakistan
ID Verified
$80/hr · Starting at $10,000
Hi... WELCOME TO CHAINSOFT SOLUTION LLC We are game developer with rich experience in this field. We are well-versed in programming languages required for game development. Also, We have a strong bac…
Faisalabad, Punjab, Pakistan
$20/hr · Starting at $30
Blockchain Smart Contract Developer Hello There! I am a blockchain smart contract and DApp developer having 1 year of experience You are at Best Place for Blockchain Smart contract and DApp Developmen…
Kyiv, Kiev, Ukraine
$50/hr · Starting at $500
Full Stack & Blockchain Expert With 4 years of experience in Blockchain and Web Development. I have worked on many small to large scale blockchain projects which include NFT Marketplace, Def
Karachi, Sindh, Pakistan
1,506/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…
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…
Panipat, Haryana, India
$15/hr · Starting at $25
Our team provides full-stack software development of web, mobile, and embedded applications. We can easily mix different products into a single system to achieve your product goal. We have experience…
Toronto, Ontario, Canada
I am an experienced blockchain developer having vast knowledge of EVM (Ethereum Virtual Machine), Solidity and Web3. I have worked on many complex block chain projects like Token development, Dapp (D
Beograd, Serbia, Serbia
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…
Lahore, Punjab, Pakistan
$8/hr · Starting at $200
Hi, I hope you are doing good! My name is Asif. A Senior Web Developer. Why choose me? I have experience in a large range of projects, including but not limited to a blog, e-commerce, agency, director…
Paczewo, Pomorskie, Poland
$30/hr · Starting at $500
I have deep knowledge of blockchain technologies specifically in constructing the decentralized application, NFT minting and marketing, fork & customizing the existing secure smart contracts, implemen…
Gurgaon, Haryana, India
$45/hr · Starting at $4,500
Ethereum / Solidity / ICO / ERC20 token, Cryptocurrency Wallet/Exchange, Initial coin offering(ICO), Smart Contract, White-Paper, BitcoinGold, Forked version, ETH, LTC, and BTC, Block-chain, Ethereum,…
Sebring, Florida, United States
$25/hr · Starting at $25
Hi, I am a senior full-stack developer who has rich experience in web, mobile, desktop software as well as blockchain smart contract. For 7+ years, I have been working with JS and PHP frameworks as we…
Belgrade, Serbia, Serbia
263/yr · 100%
I always focus on delivering the best that matches the customer’s vision and players preferences. My wide range of game development services includes: Mobile Game Design Mobile Game Development Unity…
Ilesa, Osun, Nigeria
$500/hr · Starting at $4,000
Are you looking for a better: NFT MINT engine, NFT website, NFT marketplace, NFT TOKEN, ERC721 TOKEN, ERC1125 TOKEN I am a senior blockchain developer and solidity smart contract expect with 4 years o…