Hangzhou, Zhejiang, China
$50/hr · Starting at $2,500
This service provides professional, customized algorithmic trading strategy development for formal digital trading platforms like "OKX". By deeply integrating with official APIs, I transform your trad…
Barishal, Barisal, Bangladesh
$20/hr · Starting at $1,500
**Launch Your Idea with a Professional MVP** I'll build a Minimum Viable Product that validates your idea and gets you to market fast — without sacrificing quality. Transform your concept into a wo
Novi Sad, Serbia, Serbia
ID Verified
$30/hr · Starting at $300
I have rich experience with Blockchain, Ethereum, Bitcoin for 5+ years. I have finished many blockchain/bitcoin related projects such as cryptocurrency exchange systems, cryptocurrency trading bots, d…
Paris, Ile-de-France, France
$40/hr · Starting at $3,000
Kodkodkod is a development studio imagined and created by developers. NFT / Blockchain / Web are our expertise! Our values: simplicity, requirement, benevolence, trust, fairness, humility.Here, we do
Rajkot, Gujarat, India
$10/hr · Starting at $30
Having more than 5 years of experience in website design and helped my clients building a strong web presence over web. I work on Html5 , css3 , JQuery , Java script, React.js, Angular 12.. Please che…
L'Hospitalet de Llobregat, Catalonia, Spain
$45/hr · Starting at $500
I'm a Senior Software Engineer with 15 years of experience using various technologies, mainly delivering to the web back-end architecture with C#, .NET, running it in AWS cloud and using various DBs (…
Past Earnings
$35/hr · Starting at $70
- Network design and implementing the new backbone IP / MPLS for ISP in France - Troubleshooting for Layer 2/3, QoS and IP Services for client’s projects.- Editor the technical documents for mai…
Round Rock, Texas, United States
$150/hr · Starting at $5,000
Web3 brand strategy development Naming and tagline creation for Web3 companies Product Positioning for Web3 Content creation for Web3 User interface (UI) and user experience (UX) design for Web3 platf…
Indore, Madhya Pradesh, India
$5/hr · Starting at $500
Hi there! My name is Ashish, and I am a pro Content Writer with terrific knowledge in programming and coding and that is included with Tech ,Research , Educational Level and other related areas of Wri…
Tiraspol, Telenesti, Republic of Moldova
$50/hr · Starting at $1,000
Fundrasing & Investment DApp development - Crypto Payment Gateway integration - Custom web3 integration with smart contract - Full functional chart & report for tracking of investment - Admin & user d…
Karachi, Sindh, Pakistan
$30/hr · Starting at $2,800
Blockchain Development and Solutions: Unlock the potential of blockchain technology with our comprehensive development and solutions services. Whether you're starting from scratch or need to enhance a…
Buenos Aires, Buenos Aires, Argentina
$10/hr · Starting at $500
As a skilled blockchain developer, I bring a wealth of experience in creating and implementing secure and efficient blockchain solutions. My expertise encompasses a wide range of blockchain technologi…
Singapore, Singapore, Singapore
$30/hr · Starting at $10,000
10 years of experience in Software engineering 4+ years of experience in React, Angular and Vue.js 6+ years of experience in developing web and microservices using Node.js and Golang 4 years of experi…
Tyler, Texas, United States
$50/hr · Starting at $40
- Built 4 cutting-edge Loop marketplace websites with React.js frontend, providing seamless user experiences. - Integrated Smart Contracts on the Terra network into the frontend website using web3 tec…
Tallinn, Harjumaa, Estonia
$65/hr · Starting at $250
Set up your e-commerce website with Bitcoin payments using BTCPay Server and accept Bitcoin Payments to your own Lightning or on chain wallets. Set up bitcoin payments on your web site using self host…
$10/hr · Starting at $25
Hi, Are you looking to hire someone to write smart contracts for your dapps that are optimised, gas-efficient? You are precisely where you would like to be. My services include: Token Creation: ERC a…
Chennai, Tamil Nadu, India
$30/hr · Starting at $600
I build high-quality websites and applications with the latest technologies & frameworks. My unique skill is that I’m creative-minded and that helps me to see things from a different perspective. Rich…
Petaling Jaya, Selangor, Malaysia
$150/hr · Starting at $500
Experienced Solidity (ERC-20) developer with a strong passion for building smart contracts and decentralized applications (DApps). Proficient in creating secure, efficient, and scalable blockchain sol…
Siquijor, Central Visayas, Philippines
$30/hr · Starting at $100
As a Senior Blockchain Engineer, I am very familiar with Smart contract development and online/offline blockchain data integration. I have built lots of smart contracts like Minting, staking, swap and…
Mirpur Khas, Sindh, Pakistan
$5/hr · Starting at $25
I have a great experience in the development of cryptocurrency such as ERC20/ ERC721 / ERC721A / BEP20-token and other OpenZeppelin contracts. I have also developed NFTs (ERC721/ ERC721A) and tokens (…