Closed

I need a blockchain developer

28 freelancers are bidding on average $2399 for this job

(364 Reviews)
8.5
(366 Reviews)
8.7
point2solutions

Dear client, Hope are you doing well there, Project requirement :- I need Blockchain developer I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, wallet, whitepaper More

$3000 USD in 35 days
(56 Reviews)
8.3
AzzkaNoor

Good day. Experienced full stack web and Blockchain developer here, with 11 years in web development and 4.5 years in Blockchain development knowledge. I have developed scalable, secure and SaaS driven applications 1- More

$3000 USD in 25 days
(63 Reviews)
8.0
(164 Reviews)
8.6
(90 Reviews)
7.6
ResultsDelivered

Hello Friend.!~ Kindly, Initiate CHAT for the Test. I am highly expert and experienced in BTC , BTC nodes, ETH, ERC20 and Smart Contracts and have worked with multiple clients. We are TOP 5% Blockchain Developers on More

$2000 USD in 10 days
(14 Reviews)
6.4
(53 Reviews)
6.8
(7 Reviews)
6.1
goodtiming830

Hello. Glad to apply for your job. I am full-stack developer who is well versed with BTC, BTC nodes, ETH smart contract programming with solidity and NFT marketplace. I really hope to discuss more detail about your pro More

$2250 USD in 7 days
(12 Reviews)
5.9
makeyourtomorrow

Hello! I am Mario, full stack programmer leveraging my background in Economics & Management to build more intuitive user experiences in 8 years. Strong analytic problem-solving skills honed during prior experience More

$2500 USD in 7 days
(21 Reviews)
5.7
(6 Reviews)
5.3
humeniukivan

Hello. As you can see in my profile, I am a blockchain developer and you can see my work history in my portfolio here: https://www.freelancer.com/u/humeniukivan If you award me the project I'd be very happy to discuss More

$2250 USD in 7 days
(10 Reviews)
5.1
romasatrian

HiDear I have rich experience in cryptocurrency such as BTC and ETH Also BSC chain such as pancakeswap I really want to work with youfor a long time Best Regards

$2250 USD in 7 days
(4 Reviews)
4.8
carsdev

Hello, I just read your posting and it sounds like you need I have rich experience in these fields and I always provide my clients only perfect results. If you give me a chance, I will provide you the perfect service. More

$1500 USD in 7 days
(3 Reviews)
4.6
ernestpapyan

Hello, Here is senior block chain developer for your project. I have rich experience in blockchain and bitcoin, etherium. I can help you enough and really want to work with you for long time. please contact me to discu More

$1800 USD in 7 days
(9 Reviews)
4.5
greicodex

Hi Dear Entrepreneur, We are interested in offering you our staff of Full Stack Developers proficient on Blockchain development incluiding Solidity, Earlang/Sofia, and Token generation. We are specialist so we handle More

$2500 USD in 30 days
(3 Reviews)
4.5
irfanui

Hi There, from brief I summarize that your Project Title is I need a blockchain developer Right? Sure i'll provide you with Quality Work. Please award me the project so that we can discuss it more. I am a Full Stack E More

$3000 USD in 31 days
(9 Reviews)
4.3
mihagorr

Hi! I have done integration of Ethereum payment system to various eCommerce websites using web3 library One good example is [login to view URL] It has Ethereum payment system which allows users to pay fees using their c More

$2250 USD in 7 days
(2 Reviews)
4.0
marpaitalia

Hello ! I have already made landing page React.js, UI/UX, responsive design using Redux. I am a frontend developer with 7 years of experience and i have a lot of experience with using React, Redux, Nextjs and React Nat More

$3000 USD in 20 days
(2 Reviews)
3.6