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…
Indore, Madhya Pradesh, India
Past Earnings
$20/hr · Starting at $500
I am a Full-Stack Software Engineer and blockchain consultant. Below is a list of my professional services. : Custom Blockchain So
Lagos, Lagos, Nigeria
$25/hr · Starting at $3,500
I am a certified Hyperledger Fabric consultant/developer with 10+ years of experience in software development and project management. I have extensive experience in building decentralized applications…
New Delhi, Delhi, India
ID Verified
$40/hr · Starting at $2,600
NFT is the next big thing after Bitcoin, Your small investment now can do wonders for your future! The ready to buy created packages you see here will include everything you need. Furthermore We can c…
Beyoglu, Istanbul, Turkey
$30/hr · Starting at $1,500
Due to our 7 years of experience with nft website, smart contracts, Ethereum, Solana, Polygon related services, and a team with a wealth of knowledge on blockchain, ICO, tokens, etc, we are capable of…
Cairo, Asyut, Egypt
$5/hr · Starting at $25
Oct. 10 (UPI) -- A volcano erupted on the small Italian island of Stromboli over the weekend, billowing smoke into the air and sending streams of lava into the sea, but mostly sparing the tiny isle of…
Ksar El Kebir, Tanger-Tetouan, Morocco
$9/hr · Starting at $25
Washington (AFP) – Un animateur pro-Trump star de Fox News, la chaîne préférée des conservateurs américains, est devenu la risée d'internautes sur Twitter pour une vidéo aux accents épique présentant
Nairobi, Nairobi, Kenya
$35/hr · Starting at $1,000
We seek to create and design NFT websites, market places and smart contracts. They have the following features: Smart contracts Tested and audited smart contracts Keeping in mind all the possible se…
Middletown, Delaware, United States
$50/hr · Starting at $1,000
Looking to dominate the mempool with custom-built front-running and MEV bots? I offer advanced, cross-chain bot development tailored for Ethereum, BSC, Polygon, Avalanche, Fantom, Solana and any other…
Cairo, Al Qahirah, Egypt
$15/hr · Starting at $25
ANTAKYA, Turkey/JANDARIS, Syria (Reuters) -Rescuers in Turkey pulled more people from the rubble early on Saturday, five days after the country's most devastating earthquake since 1939, but hopes were…
Dandong, Liaoning, China
$35/hr · Starting at $500
Over the years I have built a high reputation for satisfactory yet competitive service. My services stick and run to schedule. https://itunes.apple.com/us/app/whale-trail/id450163154 https://itunes.a…
Bengaluru, Karnataka, India
$8/hr · Starting at $30
I'm professional transcriptionist and Customer Service Provider Over Phone and Chat. And also expert in Data Entry ,FILLABLE PDF FORM,Typing,PDF CONVERSIONS,Editing,Travel and Adventure Expert (i am a…
Berkeley, California, United States
$40/hr · Starting at $1,000
Hello, everyone. I am a professional web/app engineer with 6+ years of experience in Javascript and PHP frameworks. I have already developed many web and app projects with React, Node, Vue, Angular an…
Odesa, Odes'ka Oblast', Ukraine
$70/hr · Starting at $500
A talented dApp, smart contract and blockchain developer with 7+ years of experience and proficiency, developing web frontend and backend software, integrating third-party APIs, including Blockchain t…
Karachi, Sindh, Pakistan
$18/hr · Starting at $1,200
A powerful multichain crypto wallet | chrome extension Supports 9 major blockchains. (Ethereum, Solana, Binance Smart Chain, Polygon, Arbitrium, Avalanche, zkEVM, Optimism, Fantom etc) Supports over 3…
Los Angeles, California, United States
$30/hr · Starting at $30
Technical Lead and blockchain dev having 7+ years experience specializing in the latest technologies Javascript, React, Redux, Mobx, and backend development with Python3, Node, serverless, GraphQL, Mo…
Al Fayyum, Al Fayyum, Egypt
$100/hr · Starting at $5,000
Revolutionize your token creation experience with MakerCoin! No logins, no setups, and no coding required. Our user-friendly platform allows you to generate your own ERC20 tokens on the Ethereum bloc…
Gujranwala, Punjab, Pakistan
$40/hr · Starting at $1,500
WELCOME TO CHAINSOFT SOLUTION LLC IF you are talking about the best nft cryptocurrency developer in website design, nft and staking website development with custom features and functionalities? Here's…
Algeria, Alger, Algeria
Welcome to Green Lights, our weekly roundup of the best of Callaway Climate Insights. This week, water’s in the spotlight, from abundant winter rain and the drought-stricken western states to Spain’s
Singapore, Singapore, Singapore
$50/hr · Starting at $2,000
Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, h…