Shenyang, Liaoning, China
Past Earnings
$35/hr · Starting at $1,000
Unlock the potential of the blockchain with our expert Web3 development services. As a seasoned Web3 developer, I specialize in creating decentralized applications (dApps) that are secure, scalable, a…
Dalian, Liaoning, China
$40/hr · Starting at $200
Transforming Ideas into Secure, Scalable, and Decentralized Solutions Smart Contract Development Writing, testing, and deploying Solidity (Ethereum, BSC, Polygon) and Rust (Solana) smart contrac
Hamburg, Liaoning, China
$60/hr · Starting at $5,000
I have rich experience in Finance related projects. I am experienced in Bitmex, Binance API and developed several trading bots on Interactive Broker and Binance. I work as a manager of a skilled team
Dandong, Liaoning, China
$35/hr · Starting at $2,500
I am a senior Full Stack Engineer and Digital Marketing Expert with 15 years' experience My expertise is on website / web application development with Wordpress and JavaScript Frameworks / Libraries.
$50/hr · Starting at $150
I am an experienced blockchain smart contract developer with a focus on building secure and efficient decentralized solutions. With 5+ years of experience in the industry, I have a deep understanding
ShenYang, Liaoning, China
$35/hr · Starting at $30
I'm a blockchain/cryptocurrency developer with 7 years of background in software development and 3 years of experience in blockchain development. Experience is not important for me, but I have strong
$80/hr · Starting at $1,000
I use newest technologies and solutions for development like Solidity, Truffle, web3, OpenZeppelin, ZeppelinOS (for upgradable smart contracts), Ganache, Remix, unit tests. I also have 5+ years of pro…
Beijing, Beijing, China
$50/hr · Starting at $25
Cryptocurrency and blockchain related technologies. I understand Bitcoin, P2P, blockchain and transaction very well.
$20/hr · Starting at $80
Writer Shenzhen blockchain industry and technology report . Be assistant during two China blockchain develop meeting. Take part in project that blockchain test platform for industrial Internet. Tes…
$44/hr · Starting at $44
I have a deep knowledge of Blockchain, realistic experience of development of cryptocurrency service platform for the modern blockchain area by using Golang. In particular, I succeeded in implementing…
Suzhou, Jiangsu, China
$20/hr · Starting at $25
I am a blockchain project marketing expert from China. I have served dozens of blockchain projects and have successfully helped them achieve their marketing and financing goals. If you have any questi…
Pudong, Shanghai, Shanghai, China
$40/hr · Starting at $500
Major skills: - Blockchain - Bitcoin - Ethereum - e-Currency - Smart Protocol, Solidity - Exchange API and Development, Bitfinex, Bitstamp, Bitmetix, Bitrex, Polonex, OkCoin ...
Dan dong, Liaoning, China
$25/hr · Starting at $5,000
A blockchain is a decentralized and distributed digital ledger that is used to record transactions across many computers so that the record cannot be altered retroactively without the alteration of al…
$50/hr · Starting at $30
Blockchain Analyzer and Processor This project is built in C++, which conducted the main blockchain-related operations, creating an interface for communicating with networks. It worked with Boost C++…
$50/hr · Starting at $40
Securing the blockchain network with new technologies. Utilizing cryptography techniques to protect against hackers and other cyber attacks. Maintaining client and server-side applications. Preparing
$60/hr · Starting at $1,000
I'm a blockchain, Ethereum, NEO, solidity expert. I help people understand blockchain and how they can use it by outlining use cases and how the it may or may not apply. I've developed many marketplac…
beijing, Beijing, China
$50/hr · Starting at $500
I am working as an expert in blockchain architect. At the same time, I am following the development status of substrate and polkadot. Build local chain based on it and call rpc to interact with the c…
Dalian Shi, Liaoning, China
$25/hr · Starting at $50
I'm a Blockchain and Web expert with 6+ years experience. So I masterted So I can implement any UI(mobile responsive) and any Function. - sending Email and SMS -Chat Function -oAuth Function -Payme…
Shen Yang Shi, Liaoning, China
$25/hr · Starting at $500
Cryptocurrency and blockchain solutions are revolutionizing how industries operate. I can build NFTs, Presale board, NFT Marketplaces and any other requests you may have. Cryptocurrency, Blockchain an…
Fushun, Liaoning, China
I can build NFTs, DAPPs, and custom cryptocurrencies, and help with any other requests you may have. My Cryptocurrency, Blockchain, and NFT Development services include: - Cryptocurrency exchange deve…