Krasnodar, Krasnodar, Russian Federation
$35/hr · Starting at $30
Senior Blockchain Developer of +5 years of proven experience in various of challenging projects in cryptocurrency aspect . Creative & Effective smart contracts I Smart & attractive dapp Expert of c…
Dullewala, Punjab, Pakistan
ID Verified
$5/hr · Starting at $25
Hello, I'm Muhammad Waleed Ahmad, and I specialize in blockchain technology, smart contract development, and DeFi solutions. With 3 years of experience managing various web3 and Dapp projects, I exce…
Tarrytown, New York, United States
Are you looking for a general hackker, i do bank to bank ghost transfer, Bitcoin and forex mining 100% positive result assured. All social media hackking and development of web applications and data…
$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…
Taichung, T'ai-wan, Taiwan
$40/hr · Starting at $40
I am a native speaker of Chinese and Hokkien and I studied English as my major for the bachelor degree. Having been working as a Chinese-English translator for five years, I have cooperated with numer…
Ouagadougou, Centre, Burkina Faso
$15/hr · Starting at $100
I am passionate about programming professional web and mobile applications with React, and Flutter, on top of custom build web servers with Express, GraphQL and ArangoDB. What Can I do? > Consume or s…
Ore, Ondo, Nigeria
$10/hr · Starting at $60
Greetings! I'm SAMUEL, a digital marketing strategist with more than 6 years of experience in planning to implementation of digital and conventional marketing strategies. I specialize in social media
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
Curitiba, Parana, Brazil
$10/hr · Starting at $25
Node JS , Angular , Express , Php and Java English Instructor , I also get bitcoins as payment by the way you can check out my Facebook profile
Gurugram, Haryana, India
$20/hr · Starting at $100
I have design a bitcoin wallet software, from where you can transfer bitcoin from one address to another. Also i have maintain elika systems site.
malaysia, Kuala Lumpur, Malaysia
Bitcoin is a decentralized cryptocurrency, offers decentralized financial transaction without any interference from a third party. Due to the complicated nature of today’s trading, we use third partie…
New York, New York, United States
$30/hr · Starting at $100
official page of www.hacker-list.com on guru www.hacker-list.com
Noida, Uttar Pradesh, India
$15/hr · Starting at $40
I am Ethereum Blockchain Developer. I have 1 years experience in solidity contract development including javascript and truffle framework
Bangkok, Krung Thep, Thailand
$35/hr · Starting at $100
Fullstack developer on Javascript (Node.js, React), Solidity on Ethereum platform.Able to RESTful API on RDBMS/NOSQL.
ilesha, Osun, Nigeria
$50/hr · Starting at $25
Hi Dimond! My Service is given below:- Thanks for patronize us
Kallakurichi, Tamil Nadu, India
I'm a Blockchain & Full-stack Mobile Developer with 5+ years experience in Mobile, Web and Blockchain Development
Chennai, Tamil Nadu, India
$50/hr · Starting at $100
1. Management consultancy- Identification of issues-SWOT analysis 2, Blockchain Engineering and audit- smart contracts-NFT creation 3. Cration of token and stakeholders economy 4. quality Management-…
Ottawa, Ontario, Canada
$40/hr · Starting at $25
Dear Client. I have much experiences in full-stack development skills and Blockchain. I will do my best to leave an impression on you through your project. Full-stack development experience - P
Ahmedabad, Gujarat, India
Past Earnings
$30/hr · Starting at $25
Seven Bits brings end-to-end Blockchain-based business services that build incorruptible digital solutions. Be it ICO, IEO, crypto exchange, or contract development, our team uses an agile development…
Dunyapur, Punjab, Pakistan
$10/hr · Starting at $250
Crypto ICO and Presale Website Development with Web3 Wallet Connect Welcome to my Crypto ICO and Presale dApp Website Service. If you're searching for a professional ICO or Presale website with Web3 w…