Krasnodar, Krasnodar, Russian Federation
$50/hr · Starting at $150
Hello! I am new on upwork , but I have rich experience in blockchain software fields. My Skills fields 1. erc20/bep20, erc721/bep721, erc1155 smart contract etc 2. web3.js, node.js, react.js 3. integ…
Indore, Madhya Pradesh, India
$50/hr · Starting at $40
I have 4+ Years of experience as a blockchain developer. Here is brief about my experience. => Experience with blockchain technologies like Ethereum, Solana, Cosmos, and Algorand. => Experience in dev…
ciudad de mexico, Mexico, Mexico
ID Verified
$65/hr · Starting at $500
Hey Employer, My name is Jorge Rosales from Mexico. Experienced in Rust Solana Blockchain, Nft Smart Contract, Ethereum, Airdrops Bot, Solana Smart contract, Nft Marketplace, Smart Contract Audit, etc…
madurai, Tamil Nadu, India
$20/hr · Starting at $500
Welcome to my blockchain services! Myself Siva Sakthi. I am a seasoned blockchain developer with vast experience in building and implementing advanced blockchain solutions for businesses across variou…
Munich, Bayern, Germany
Past Earnings
$30/hr · Starting at $500
Blockchain Consulting: Our team of blockchain experts will assess your business requirements, identify suitable use cases, and provide strategic consulting to help you understand the potential of bloc…
Ahmedabad, Gujarat, India
$20/hr · Starting at $10,999
Cryptocurrency Exchange Developer I'm certified Blockchain developer having 4+ years sole experience of developing Web and mobile apps. I'm expert in developing customized blockchain software solution…
Tomsk, Tomsk, Russian Federation
$40/hr · Starting at $500
If you need getting data from groups (any data, include users activity), automatically managing yourself (or other account) account or create bot for any work - i'll do it! I have experience in creati…
Lucknow, Uttar Pradesh, India
$5/hr · Starting at $100
I am a senior web and mobile application and Blockchain Developer, having 5+ years of experience in this field. I have expertise in Web and Mobile front-end and back-end development and also focussed
Austin, Texas, United States
$60/hr · Starting at $1,000
Website design and development (Figma, AdobeXD, Photoshop, JS, TS, PHP, Python) Web Development (React, Vue, Django, Next.js, etc) AI Chatbot development & integration & AI assets(audio, image...)
Dubai, Dubai, United Arab Emirates
$20/hr · Starting at $60
Blockchain technology has revolutionized the way we store and transfer data. It has also given rise to cryptocurrencies like Bitcoin and Ethereum, which have gained immense popularity in recent years.…
Vladicin Han, Serbia, Serbia
$40/hr · Starting at $1,000
✔ Trading bot with strong strategies (Front running, snipping, arbitrage, contract bot) ✔ NFT marketplace with Smart UI and high end functionalities in Ethereum, Binance, Cardano, Solana, etc. ✔ DEX a…
Riga, Riga, Latvia
$25/hr · Starting at $1,000
Altrp tech stack: Openresty Adonis.js MariaDB React.js Redux Lodash Styled-components Blueprint.js D3.js React Native What can we do: ERC-20 token release plugin on Ethereum (in the future BSC, Solan…
chandigarh, Chandigarh, India
$8/hr · Starting at $25
I`m a programmer with four years of experience in software development. I have created a wide range of websites using PHP, JavaScript ,MySQL, social portals,content management systems like magento and…
Islamabad, Punjab, Pakistan
$10/hr · Starting at $25
Hello, If you looking for a professional to look upon your Decentralized apps and helps to build, and manage you are at the right gig.I have 2+ years of professional experience in the field of blockch…
Rawalpindi, Punjab, Pakistan
$7/hr · Starting at $70
Ready to launch your ICO or token presale platform? I specialize in creating secure, fully functional ICO and token presale websites, tailored to your vision. Features of Token Presale/ICO Website: Pr…
Visakhapatnam, Andhra Pradesh, India
$10/hr · Starting at $50
Blockchain Development By Top Blockchain Experts Alt-coins If you are planning to do some projects in the blockchain, you are at the right place. With Top Blockchain Experts vibrant research and devel…
Toulouse, Midi-Pyrenees, France
$55/hr · Starting at $50
As a Senior Blockchain Developer, I offer a wide range of services tailored to align with the ever-evolving blockchain landscape: Smart Contract Development: Design, code, and implement efficient and
Delhi, Uttar Pradesh, India
$20/hr · Starting at $1,000
I'm full stack developer working in the information technology and services industry. skilled in Ethereum, Bitcoin, EOS, Lightning , Network, Blockchain, Consensus Mechanism (POS,POC,POW,DPOS,POI,BFT)…
Surat, Gujarat, India
$12/hr · Starting at $50
Professional group of information technology. I am expert in our mention field and gives the best job for any cost. We believe and prove our self giving the best job, not on talk. KS IT HUB is a combi…
Vladivostok, Permskiy Kray, Russian Federation
$25/hr · Starting at $300
With many years of extensive experience in Blockchain and Smart Contract Developer - Ethereum, Solana, Tezos, also experience with EVM and custom Blockchains, .NET developer with knowledge in F# and C…