Ahmedabad, Gujarat, India
$15/hr · Starting at $50
Hi, Greeting and All is well. My name is Mahendra and I working on as a BLOCKCHAIN TECHNOLOGY(Bitcoin, Ethereum, Hyperledger, Lisk, etc.) as SELF EMPLOYED. About my background:- I am working as Blockc…
Warszawa, Mazowieckie, Poland
ID Verified
$35/hr · Starting at $500
I am a skilled blockchain developer with expertise in building secure and decentralized applications using technologies like Ethereum, Binance Smart Chain, and Hyperledger. I specialize in creati…
Surat, Gujarat, India
$25/hr · Starting at $25
Hi, I'm Mitul Having 6+ Years of experience, I'm excited to use My Skills and expertise on your project and business. I will handle all technical things so you can focus on your business and client. I…
Sargodha, Punjab, Pakistan
$50/hr · Starting at $30
Hi there! My name is khush bakht. I am a computer Engineer. I have more than 5 years of experience in developing block chain solutions and providing services in following areas 1- Token Development 2-…
Tbilisi, T'bilisi, Georgia
$30/hr · Starting at $50
Hello 1. As a full stack developer I also have good experience with Blockchain and Smart Contract development. Experience My goal is to produce high quality, well organized and module oriented applica…
Indore, Madhya Pradesh, India
$30/hr · Starting at $1,500
With the experience of 6+ years in blockchain industry, below are the services I am offering. NFT Marketplace Development Smart Contract Development Dapp Development Game Development Crypto Exchange P…
Linz, Oberosterreich, Austria
$30/hr · Starting at $150
I am a passionate Blockchain and Web3 developer with hands-on experience building decentralized applications, crypto wallets, and DeFi solutions. I specialize in end-to-end development of blockchain p…
San Narciso, Zambales, Philippines
Past Earnings
$45/hr · Starting at $3,000
Are you looking to integrate blockchain or AI into your online business? I help startups and growing companies build secure, scalable, and future-proof systems — whether it’s a crypto-enabled online s…
Pasrur, Punjab, Pakistan
I have extensive experience in developing secure and decentralized blockchain-based solutions, including public and private blockchain networks. I am skilled in using various blockchain platforms suc
Black Mountain, North Carolina, United States
$70/hr · Starting at $25
Project 1: Publications Team Lead on a $12 billion government contract. Developed Enterprise business and system architecture templates for 60 work products. Involved in planning and facilitating m…
Fort Mill, South Carolina, United States
$5/hr · Starting at $25
Growing your business may be one of the most difficult tasks that you will ever undertake. That's why you need expert solutions to assist you in making decisions that are critical to your short and lo…
Washington, District of Columbia, United States
$25/hr · Starting at $100
Professional and personal experience with Twitter (Hootesuite), Facebook, Pinterest, Instagram, Constant Contact, etc. Can manage social media campaigns.
Vernon, Connecticut, United States
$55/hr · Starting at $25
Personal development and professional development services. Also seeking contracts to develop strategic initiatives, training programs, curriculum, speaking engagements, write articles, resumes, acade…
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…
Gujrat, Punjab, Pakistan
Hey there, If you are looking for someone good with smart contract programming and contract development, you are in the very right honey spot. I will give you your own erc20, bep20 token. I will prepa…
Islamabad, Islamabad, Pakistan
$20/hr · Starting at $100
I'm a hybrid application developer with a passion for decentralized application development using blockchain technology. With extensive experience in developing cross-platform mobile applications, has…
Ridgecrest, California, United States
$32/hr · Starting at $30
Hello everyone! I'm a professional Blockchain engineer with Web(frontend + backend). I've completed a lot of Defi and DEX projects on Ethereum Blockcahin for 5 years. Currently, I have rich experience…
Sahibzada Ajit Singh Nagar, Punjab, India
$10/hr · Starting at $30
Hi there, My experience lies in providing comprehensive assistance to corporate legal teams in areas encompassing arbitration and mediation, legal contract development, risk analysis, and trial admini…
Liubashivka, Odes'ka Oblast', Ukraine
$40/hr · Starting at $30
Hello, Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a…
Burlington, Ontario, Canada
$20/hr · Starting at $25
I am a web developer/programmer with over 7 years experience in ASP/ASP.Net (C# and VB.Net), SQL Server (7/2000/2005) and Visual Basic 6. I have built many websites and desktop applications for many