Islamabad, Islamabad, Pakistan
$25/hr · Starting at $1,000
I am an expert blockchain developer. Having experience with ICOs and crypto exchanges. Having good knowledge of Ethereum smart contracts. Geth , Ganache , Truffle and web3.
Bengaluru, Karnataka, India
$5/hr · Starting at $25
I have 4+ years of IT experience as a blockchain developer and devops engineer. I have strong experience in Bitcoin,Ethereum, Node.js, Geth, javascript, web3.js, ganache, AWS .
Livenka, Kiev, Ukraine
$40/hr · Starting at $25
I always welcome entrepreneurs & innovators to partner up with my highly experienced skills&stacks to implement your ideas into reality. Whether you need a website, coin or apps developed or even Digi…
Krakow, Malopolskie, Poland
$35/hr · Starting at $1,000
Security audit of your solidity smart contracts such as token, crowdsale, functional parts. Check for solidity style guide. Test coverage audit. Functionality tests using truffle or geth.
Montreal, Quebec, Canada
$40/hr · Starting at $5,000
Highly professional blockchain developer with 5+ years of experience, solid leadership skills, and unrivalled building skills. Competent in databases (PL/SQL, MySQL, and SQL), tools (VS Code and Eclip…
Bila Tserkva, Kyyivs'ka Oblast', Ukraine
ID Verified
$35/hr · Starting at $50
Looking for a full stack web developer who is at a professional level? My Services: - Web2: React.js, Angular, Vue.js, Ember.js, Meteor.js, JavaScript, Html, CSS, PHP, SQL, Node.js, Express.js, Django…
Washington, District of Columbia, United States
Self-taught to write smart contracts that interact with the Ethereum blockchain. Able to write simple contracts and run them on a private network.
Chennai, Tamil Nadu, India
Quorum is permissioned blockchain platform based on ethereum focussed on enterprises and specifically designed for the financial sector. Quorum Blockchain is built for the sharing and replication of d…
Rochester, New York, United States
$60/hr · Starting at $25
Cryptocurrency consultant that has experience trading many different coins on various exchanges including GDAX, Binance, Gemini, and Bittrex. Experienced evaluating ICO's and the token economics of p…
Mumbai, Maharashtra, India
$50/hr · Starting at $100
For over the past 3 years, I have worked on Developing REST APIs Backend for blockchain data Trading bots Smart contracts. Setup Private Blockchain and Public blockchain. I will provide consultatio…
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…
Dnipro, Dnipropetrovs'ka Oblast', Ukraine
I have developed many smart contracts for NFT minting on ERC-721, ERC-721A, ERC-1155, BEP-20, etc. My Services for you - Website Front-end Development - Crypto Wallet integration - Heavily involved in…
Ahmedabad, Gujarat, India
Past Earnings
$20/hr · Starting at $2,500
Blockchain is new ledger which has potential of making every centralized process, activity, fully autonomous that can further streamline every business, governance and non-profit activity. With our v…
Karla Marksa, Voronezh, Russian Federation
$45/hr · Starting at $8,000
Senior PHP Developer with 11 years of professional experience. Master’s degree in Computer Science. Interested in larger projects, with a high load. I always try to find the optimal solution to the i…
Beckley, West Virginia, United States
$30/hr · Starting at $25
Hi. As a software developer, I have rich experiences for 6+ years. I have strong skills in Python, C#, Java FX, Java Swing. I have developed many projects like voice, image recognition. Translate usin…
Indore, Madhya Pradesh, India
$10/hr · Starting at $100
I am working on blockchain technology and cryptocurrencies. Developing and exploring on:- ■ Smart Contracts (solidity, truffle, web3js, Geth) ■ File Contracts (SIA, record-keeper) ■ Decentralized appl…
Noida, Uttar Pradesh, India
Me and my team specialise in creating Scalable applications (web, desktop, and mobile) for Server-side JavaScript Technology Stack for Developing Robust Enterprise Applications. Along with the standar…
$12/hr · Starting at $250
I am having a team of blockchain developers with more than 7 year of experience in developing blockchain/cryptocurrency software for web, mobile, windows, cloud-based, etc. We have worked on many blo…
Morrisville, Georgia, United States
$59/hr · Starting at $100
⭐ Frontend - Node frameworks with React, Vue, Angular - Pixel perfect and good responsive with tailwindcss, bootstrap, css3, html5, typescript. - Test with mocha, chai, jest. -Design tools with Figma,…
Cabadbaran City, Pampanga, Philippines
$15/hr · Starting at $25
I am a Software Engineer for 12 years, with a lot of experience in Web Development, Software Development, and Blockchain, I love coding here are the list of my experties: 1. Blockchain Development