Wauconda, Illinois, United States
$40/hr · Starting at $30
Build a large scale social chat system by using ReactNative and React, Meteor. Design database and built backend endpoints for the React Web pages and ReactNative mobile app. P2P message encryption fo…
Minato-ku, Tokyo, Japan
$25/hr · Starting at $25
Thanks for visiting my profile I am a creative and passionate full-stack developer who has + 7 years of rich experience. For me, the important thing is that gives satisfaction to the client. Now I am
Ikotun, Lagos, Nigeria
$10/hr · Starting at $28
As a copywriter I always need to transcribe in order to write some ad copies, this has helped me developed competence in accurate transcription, and impeccable video subtitling. . On transcription,
Brockway, Pennsylvania, United States
$25/hr · Starting at $1,000
As a senior fullstack developer with 10+ years of web development experience, I provide you high quality services. I have an eye for great design, extreme attention to detail, creative development, s…
ova, Istanbul, Turkey
ID Verified
$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…
Baku, Baku, Azerbaijan
$20/hr · Starting at $25
Hi, My name is Shaikh Tahir And I will create a Crypto token for you and deploy it on any of these blockchians Binance Smart Chain, Ethereum, Fantom and Polygon The Features i can add in Your Token/Cr…
Brooklyn, Zaporiz'ka Oblast', Ukraine
Past Earnings
$40/hr · Starting at $100
- ICO web development - Smart contract by Solidity/Truffle/Hardhat, Rust/Solana - Decentralized apps (Defi, Exchange, Yield farming, Staking, Trading, NFT marketplace..) - CEX/DEX platforms including
Mumbai, Gujarat, India
$50/hr · Starting at $1,000
I'm a BlockChain developer with experience in Smart Contract development using Solidity and Python. I'm here to help you build, deploy, and maintain your BlockChain projects. Here are a few things tha…
Ferghana, Farghona, Uzbekistan
$50/hr · Starting at $3,500
Professional Summary Experienced developer with 2 years of expertise in building blockchain applications and backend systems using Java Spring Boot. Proficient in Solidity for smart contract developme…
Ha Noi, Hanoi, Vietnam
$20/hr · Starting at $300
We Develope Product That People Love to Use. We are also a start-up technology company, taking performance – low cost – customer satisfaction as the motto of our operation.However, we had over 30 proj…
Hanoi, Hanoi, Vietnam
$40/hr · Starting at $200
MultiCloud | Microservices | DevOps | SecOps | MLOps | Multi-skilled Engineer with a strong focus on delivering robust and efficient solutions. Ventured into the realms of Serverless architecture and
Makati, Metro Manila, Philippines
$5/hr · Starting at $25
I know it's difficult for you to find the right Virtual Assistant for this task with the skills you need, someone who is motivated to work closely with you, and that you may have confidence to do the
Gujranwala, Punjab, Pakistan
$10/hr · Starting at $50
Are you looking for an experienced Full Stack Developer who can craft efficient and scalable web applications tailored to your business needs? You're in the right place! I specialize in PHP and Larave…
Anshan, Liaoning, China
$40/hr · Starting at $500
Hi. Thanks for your visiting my profile. I am a specialist in web & mobile development and have a lot of knowledge and experience in this field. Especially I am well experienced in Blockchain developm…
Toronto, Ontario, Canada
$20/hr · Starting at $50
[ FOR HIRE ][ FULL STACK ][ BLOCKCHAIN ][ REMOTE ] [FULL TIME/PART TIME] Hi. Hope you are doing well. Hello. I am full stack developer who have rich experience of Web, Mobile and Blockchain develo
Lahore, Punjab, Pakistan
$8/hr · Starting at $50
Assalam Alaikum / Good Day, my name is Syed Muhammad Zavi. I am a Certified in Accounting and Finance Professional, with a broad base of formal training - Chartered Accountancy Articles - in the areas…
Istanbul, Istanbul, Turkey
✔ Cryptocurrency games (Casino, Lottery) ✔ DeFi, DeX, Centralized Crypto Exchange ✔ Advanced Trading Platform (Lending, Swapping, Staking, Futures) ✔ ERC20/777/223/721/1155 Smart Contract ✔ Token Brid…
Kissimmee, Florida, United States
350/yr · 100%
As a Blockchain and Cryptocurrency specialist with hands-on experience, I can start to work immediately for you. I have extensive 5+ years of experience in developing and wrting Smart Contracts (ERC20…
Chandigarh, Chandigarh, India
$60/hr · Starting at $2,500
Hi there, ***Blockchain(NFTs, DeFi, DApps, DAOs, IDOs, ICOs) and Cryptocurrency development is our forte***. ***These are our Upwork Statistics:*** $600k+ Revenue generated on Upwork 39250 Total…