Abuja, Federal Capital Territory, Nigeria
$30/hr · Starting at $100
I am a blockchain developer with 5 years of experience and have worked with over 6 blockchain companies
Ringoes, New Jersey, United States
$50/hr · Starting at $25
I have a very good understanding of Blockchain technology as well as an ability to construct a proof-of-concept Blockchain with several nodes to prove two key characteristics of "distributed" and "imm…
Thane, Maharashtra, India
$5/hr · Starting at $25
Innovative use case of blockchain. Explain and discuss abuot what is blockchain how to use and where it can add value to business. Similarly about Cryptocurrency eg BitCoin, Ethereum , Ripple
Beijing, Beijing, China
Cryptocurrency and blockchain related technologies. I understand Bitcoin, P2P, blockchain and transaction very well.
Alexandria, Teleorman, Romania
450/yr · 100%
$60/hr · Starting at $500
As a senior blockchain developer, I have already been involved in many innovative blockchain projects(ERC20/BEP20 Contract, Presale/Crowd sale, Dapp, Defi, Snipping/Trading Bot etc) that are technical…
Mannargudi, Tamil Nadu, India
$25/hr · Starting at $5,000
we do create private etherum poa based blockchain with explorer and we do create all custom token creation in erc20 erc720 and erc1155 tokens please ask us for demo, we do work all works we do create…
Gomathipuram, Tamil Nadu, India
$12/hr · Starting at $300
A blockchain development company that offers 1. Blockchain Development 2. Cryptocurrency Exchange Development 3. Cryptocurrency Development 4. Blockchain and Cryptocurrency Consultant 5. Casino Gamin…
Jaslo, Podkarpackie, Poland
Prototyping blockchain backed business networks and solutions. I work exclusively with IBM Hyperledger.
Indore, Madhya Pradesh, India
$10/hr · Starting at $100
I am working on blockchain technology and cryptocurrencies. Developing and exploring on:- ■ Smart Contracts (solidity, truffle, web3js, Geth) ■ File Contracts (SIA, record-keeper) ■ Decentralized appl…
$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…
New Delhi, Delhi, India
$20/hr · Starting at $25
Blockchain Developer || Fabric Hyperledger || chaincode of business network || Golang || Nodejs || Cryptocurrency Api
Modiin, HaMerkaz, Israel
$50/hr · Starting at $850
Have you ever dreamed of building your own blockchain like Ethereum or BSC? I can build you complete EVM blockchain network smart contract platform. Fully EVM compatible means Metamask and all other w…
Amsterdam, Noord-Holland, Netherlands
$35/hr · Starting at $1,500
I have been working with blockchain technology from 2011. The following products were created during this time: - crypto-currency exchange, merchant tools - compliance system for crypto-currency oper…
Helsinki, Southern Finland, Finland
$10/hr · Starting at $50
I develope smart contract on the blockchain using ethereum based platform named solidity and also on eosio and nem platforms.
ID Verified
$50/hr · Starting at $5,000
We have hands-on experience in building Private, Permissioned or Public Blockchain solutions using Ethereum, HyperLedger Fabric, Sawtooth, EOS, TRON, and Corda. We work with blockchain startups at va…
Dublin, Leinster, Ireland
$100/hr · Starting at $450
I can do smart contract development or write an NFT contract solidity blockchain development Or code anything for blockchain applications/projects Python javascript and solidity development Smart con…
Tejgaon, Dhaka, Bangladesh
$100/hr · Starting at $200
I am Expert at online crypto currency.Now a days Everybody want to Earn crypto currency.Bitcoin is most popular of online currency.Also Blockchain is one of the best wallet for Bitcoin.cuz Bitcoin min…
Barcelona, Catalonia, Spain
$40/hr · Starting at $500
I help individuals, enterpreneurs and businesses engage into the blockchain software world and plan, build and create products.
surat, Gujarat, India
$9/hr · Starting at $150
i am an expert in Blockchain Technology and provides service related to cryptocurrency and blockchain technology.
Larisa, Larisa, Greece
$100/hr · Starting at $25
Decentralization enthusiast since 2015. Involved in every aspect around the blockchain ecosystem, from development, to spreading the word in talks and workshops.