Sanya, Hainan, China
4,637/yr · 100%
$40/hr · Starting at $1,000
I have 6 years of experience in Blockchain development skills, at that time worked with NFT, GameFi , Smart Contract , Defi, Blockchain, Tokenomic Development. Also, I can do new ICO, IEO, STO, proje…
Shenyang, Liaoning, China
2,109/yr · 100%
$50/hr · Starting at $1,000
Ethereum ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ Static analysis of smart contracts for gas consumption and optimiza…
Dandong, Liaoning, China
1,320/yr · 100%
$60/hr · Starting at $5,000
Creative, professional and dedicated blockchain developer highly skilled and experienced in designing and implementing contract. Highly educated in programming languages and coding through robust educ…
Hamburg, Liaoning, China
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
ShenYang, Liaoning, China
Past Earnings
$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…
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…
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 ...
Tieling, Liaoning, China
I have 5+ years of experience in Blockchain development. Recently, I have worked on so many DeFi protocols like cVaults, Uniswap, SushiSwap, pancakeswap, Balancer, Maker DAO, and Compound. Balancer, a…
$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++…
Fushun, Liaoning, China
258/yr · 100%
$35/hr · Starting at $1,000
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…
$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…
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…
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…
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…