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I need a blockchain developer

46 freelancers are bidding on average $15539 for this job

technosystem

Yes lets discuss the project details in PMB and then we can move further. For last 8 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning More

$12000 USD in 40 days
(255 Reviews)
9.4
devexpertsteam

Hello, We are IT-Engineers and Business Analysts, creating complete web and mobile solutions, for already more than 15 years, supporting our products with custom digital marketing strategies and instruments. Befo More

$20000 USD in 30 days
(139 Reviews)
8.9
helmot

Hello, I’m a fan of blockchain and decentralized apps and have worked with Blockchain tools as a developer and trader for several years. I can share some demos of my previous projects like ERC20 tokens, more comple More

$16666 USD in 10 days
(199 Reviews)
8.1
(30 Reviews)
7.6
mmadi

Hi Client, checked (I need a blockchain developer ) I have strong experience in Blockchain, Java, MySQL, PHP, Software Architecture. I have experience of 10 years in development and my implementation power k More

$14000 USD in 12 days
(50 Reviews)
7.1
mtsoftwareaus

Sure I can certainly help with your Blockchain project. Please refer to my website for more information : [login to view URL] Best regards, Nikhil

$20000 USD in 7 days
(6 Reviews)
6.7
iglobalvn

Hi sir, i have read your requirement carefully. I am blockchain expert . I can do your project perfectly and exactly without any risk. If you wanna confirm me, please check my work history and portfolio kindly. Then, More

$15000 USD in 7 days
(108 Reviews)
7.4
rohanjhait

Hi Good Day ! We are a team of young, professional and energetic nerds. We have working on crypto-currency & blockchain technology for more than 3 years. OUR SERVICES - 1. Website Design & Development 2. Software More

$16667 USD in 7 days
(42 Reviews)
6.7
chesslover

Hi there, I am a top senior multi-blockchain / multi-cryptocurrency developer, expert with DApps and smart contracts development, configuration and setup of daemons, nodes, and wallets, issuing of assets / tokens, mul More

$10000 USD in 30 days
(6 Reviews)
5.6
FutureTechno1

Hi there, I have a senior blockchain developer having strong experience in Litecoin, Forkcoin, Eyescoin, BTC, Ethereum, Smart Contract, Wallet, Exchange. Here some of the previous work sample with ethereum and samrt More

$13000 USD in 90 days
(17 Reviews)
5.4
pinesucceed01

Hi there, I am having 5+ years of IT experience related to Blockchain engineering support. Capable of monitoring data center objects, adding storage space and direct experience with disaster recovery solution implemen More

$15000 USD in 7 days
(31 Reviews)
5.6
adamh2374

Hello, Andy, Thanks for your job posting. I have checked [login to view URL], and am checking yet. I have knowledge and experience in Blockchain and Cryptocurrency website and services programming. By following your j More

$15000 USD in 7 days
(6 Reviews)
5.2
wcsdproducer

Hi, I’d love to build a blockchain site for you with the functionality that you need similar to locktrip. My name is John. I've reviewed your project and understand that you need someone with PHP and Java skills. I More

$18000 USD in 120 days
(6 Reviews)
4.9
Demenntor

Dear Employer, I have read the project details and confident to work as blockchain developer. I have extensive knowledge on PHP, java, blockchain, html, python. Kindly message me so that we can discuss more about the More

$20000 USD in 3 days
(32 Reviews)
5.1
fervensong

Hello dear, Blockchain development is one of my top skills. Please check my profile. https://www.freelancer.com/u/fervensong If you want, I can start right away for your project with my high skill. I 'd like discuss w More

$10000 USD in 50 days
(10 Reviews)
5.3
gabrielemarazzi

Hello, I'm a full stack dev. Start to develop for blockchain and crypto space in 2015 building on Bitcoin, and then after a while on Ethereum. Something I make: - working for several ICOs as blockchain developer, smar More

$15000 USD in 60 days
(6 Reviews)
4.7
IvaKami

Dear sir. Hope you are doing great. Locktrip is a blockchain based hotel booking website. It uses LOC as a currency and they accept cryptocurrencies. Do you want similar booking website with cryptocurrency? Here is a b More

$15000 USD in 70 days
(9 Reviews)
5.1
nizamfarhas

⭐⭐⭐⭐⭐ Hello Your requirements: "I need a blockchain developer " I'm a senior PHP developer with 9 years of experience and I'm very familiar with API integration. I will make your website look very nice, modern and p More

$16650 USD in 4 days
(17 Reviews)
5.3
duzy

Hi, this is Duzy, expert software developer and individual contractor of software development service of more than 15+ yrs experiences. I developed first prototype for VeChain, helped Lux, and create bitcoin coin based More

$18000 USD in 7 days
(5 Reviews)
5.1
Wepdroid

** Blockchain & crypto expert** Hello Hope you are doing well I have gone through your requirement for the blockchain and crypto experience. I have 9 years of experience in development. I have vast experience on blo More

$13000 USD in 60 days
(4 Reviews)
4.7