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Need blockchain developer to make a few changes to existing blockchain

17 freelancere byder i gennemsnit $238 på dette job

DevStar925

How are you? I am blockchain expert as you see. I would like to discuss in detail via chat. Thanks

$150 AUD in 3 dage
(23 bedømmelser)
6.3
espsofttech

Hello, I have gone through your requirement as you are looking for experienced blockchain development team. We are experienced blockchain expert as you can see our profile reviews and portfolio. We mostly work on blo Flere

$250 AUD in 3 dage
(10 bedømmelser)
5.9
sapotacorp

Hi mysunshinephotog, Thanks for giving me the opportunity to discuss your project. Our latest Node projects are: [login to view URL], [login to view URL], gnetentertainment.com. I helped 107 clients from Australia then i think you Flere

$258 AUD in 3 dage
(7 bedømmelser)
5.4
jamie990

I can do this. Uk based and English [login to view URL] qualified in all blockchain developer, also an early crypto investor. Check my profile for work samples and technology stack. I’m really looking forward to working wi Flere

$111 AUD in 5 dage
(4 bedømmelser)
4.2
$555 AUD in 7 dage
(2 bedømmelser)
3.1
orchidkart

I am a certified Blockchain developer and have hands on experience in building liquidity provider of Bittrex, Poloniex, Cobinhood and KrakenArbitrage Tool also can be developed for Exchange, which I have done in the ca Flere

$200 AUD in 3 dage
(2 bedømmelser)
2.8
AndroidStar777

Dear client Honorable Senior I am happy to apply in your project. Your project is interesting to me. I have good skills about nodejs, framworks i am pretty sure I can meet your demand I think that your job is go Flere

$222 AUD in 3 dage
(1 bedømmelse)
1.0
Master3408

I'm not only a Full-stack web developer with 8+ years experience, but also a blockchain, Ethereum, Solidity expert. I've developed many marketplaces using Sharetribe, React, Ruby on Rails, AngularJS for last 5 years Flere

$250 AUD in 3 dage
(0 bedømmelser)
0.0
chirag12209

I have completed a course on smart contract development from UC, Berkeley and probably the only candidate who understands the yellow paper. [login to view URL] Relevant Skills and Experience I us Flere

$100 AUD in 4 dage
(0 bedømmelser)
0.0
k3v3rn

2+ years blockchain developer. Experience with Node.js and Solidity. Experience with Bitcoin, Omni, Ethereum, Tron and Stellar blockchain.

$98 AUD in 3 dage
(0 bedømmelser)
0.0
roysuprabhat86

Hello Sir, I am professional blockchain specialist and I did many project like this.I can show you demos . So, please start a chat session for more discussion. Thank you.

$111 AUD in 3 dage
(0 bedømmelser)
0.0
Topman123

For your win business. Hello sir .nice to meet you. I have just read your project and supported your good idea. I am senior developer that you are looking for somebody. I am interesting about your description. I Flere

$155 AUD in 3 dage
(0 bedømmelser)
0.0
xpertsols3

"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on si Flere

$208 AUD in 7 dage
(0 bedømmelser)
0.0
btcus1987

Project bitcoin I won [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Flere

$155 AUD in 3 dage
(0 bedømmelser)
0.0
alexhalles090

Hello , I am a cryptocurrency and blockchain developer with 5+ years of experience in blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, STO Platform , ERC- tokens. I have successf Flere

$300 AUD in 5 dage
(1 bedømmelse)
0.0
chetanpreetkaur

Hi, Please check some of my relevant work: ================================= [login to view URL] [login to view URL] I have reviewed your job description and pretty comfortable to design your large Flere

$666 AUD in 5 dage
(0 bedømmelser)
0.0
bluesea1990

Blockchain, node.js expert. I'm fullstack web developer and database manager. I'm software engineer and algorithm expert. Thanks.

$250 AUD in 10 dage
(0 bedømmelser)
0.0