Belgrade, Serbia, Serbia
100/yr · 100%
$45/hr · Starting at $1,000
Our service offers comprehensive blockchain development solutions for businesses and organizations looking to leverage decentralized technologies. With expertise in Web3 development frameworks, smart
Gorod Sevastopol, Sevastopol', Germany
ID Verified
$30/hr · Starting at $50
QuickBooks is a user-friendly, simple accounting software that tracks your business income and expenses, and organises your financial information for you, eliminating manual data entry. Experience Qui…
Subotica, Serbia, Serbia
Past Earnings
$50/hr · Starting at $3,000
With great exposure to the programmatic theories and applications of the Blockchain technology, I am primarily focused on the following Blockchain areas: Smart Contract Development with Solidity and E…
Killaloe, Ontario, Canada
$70/hr · Starting at $5,000
I have been working as senior blockchain(solidity) developer for 7 years. As a senior blockchain developer, I have contributed to many blockchain project and companies as senior or lead developer for
Chernivtsi, Chernivets'ka Oblast', Ukraine
$30/hr · Starting at $500
Main directions: Smart contract development, DApp development, Private blockchain development, Mining pools development & configuration. Blockchain related projects: Web & Mobile crypto wallets devel…
Prefecture, Liaoning, China
$40/hr · Starting at $60
Utilizing cryptography techniques to protect against hackers and other cyber attacks. Maintaining client and server-side applications. Securing the blockchain network with new technologies. Preparing
Bikaner, Rajasthan, India
$13/hr · Starting at $25
I am a proficient developer with 7 years’ commercial experience and a track record of delivering quality solutions using a range of different technologies. Concentrating on PHP for the past 6 years,
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 review smart contracts, blockchain infrastructure code, and decentralized applications for securi…
Delhi, Delhi, India
$8/hr · Starting at $30
Ethereum, Bitcoin, EOS, Smart Contract, Web3js, Node.js, EOSjs, Truffle Framework, Scatter, Metamask, Grin Master, Rust, Solidity, C/C++, Java, Angular js, Hyperledger, Master Node, ICO, STO, ERC20, E…
Helwan, Al Qahirah, Egypt
$20/hr · Starting at $200
Welcome to my DApp Development Service! Are you looking to harness the power of blockchain technology for your business or project? I'm here to help you create custom decentralized applications
Shenyang, Liaoning, China
$40/hr · Starting at $1,000
I am a skilled full-stack developer with a passion for blockchain technology and web3 development. With years of experience in building complex applications, I have a deep understanding of the entire…
Mykolaiv, Mykolayivs'ka Oblast', Ukraine
$40/hr · Starting at $100
Hi. Welcome to here I'm the one of the world most blockchain developer. I go over 6 years across this field, during that day I'm well skilled in several parts of blockchain. Moreover the most importan…
New Delhi, Delhi, India
$50/hr · Starting at $100
Expert With Blockchain Technology. Cryptocurrency Master. Done Numereous Cryptocurrency Project Single Handedly. The Confident Blockchain Developer is here is to help you out with your project. GO SAT…
Karachi, Sindh, Pakistan
$20/hr · Starting at $100
Hi, This is Muhammad Taha and I am a certified blockchain developer with more than 2 years of experience. Right now you are at the BEST PLACE for Blockchain technology. I am an expert in Ethereum Soli…
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…
Nanjing, Jiangsu, China
$30/hr · Starting at $30
I worked as a telecom technology pre-research and standard engineer for 15 years. I focus on blockchain technology for several years. I would like to do something related to blockchain or cryptocurren…
Lahore, Punjab, Pakistan
$20/hr · Starting at $1,000
A highly self-motivated individual seeking an opportunity to work in a challenging environment. I'm passionate about new technologies and continuously try to learn and prove my worth in those sections…
Kaipara Flats, Auckland, New Zealand
$70/hr · Starting at $200
Experienced software developer with a primary focus on mobile and hybrid application development, complemented by a knack for integrating a wide array of services and frameworks. My proficiency extend…
$30/hr · Starting at $100
Proficient in Solidity programming language Deep understanding of blockchain technology Experienced in designing and developing smart contracts for various industries such as finance, healthcare, and
Surat, Gujarat, India
$8/hr · Starting at $25
I am a Website developer who can work on E-Commerce website, MLM website, Business Site and many more, Android and IOS app development with regular updates, also we have an expertise in BlockChain dev…