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blockchain & cryptocurrency developer

34 freelancers are bidding on average $2807 for this job

amitorada

Hi Sir We are a team of 62 people expert in blockchain chain technology with C++ and solidity [login to view URL] have developed many altcoins and ETH smart contract with ERC 20. we have developed many crypto to crypto More

$20000 USD in 45 days
(120 Reviews)
8.1
MobiStudioz

Hello, we are working with Exmr group for the development of [login to view URL] website here is the wireframes [login to view URL] Password- par@2018 Thank you

$10000 USD in 90 days
(33 Reviews)
7.6
tarunmehan

SENIOR WEB/IPHONE/ANDROID APP DEVELOPER WITH 5+ YEARS EXPERIENCE: Hello, Greetings for the day! I will surely help you to develop native apps for both Android/iPhone platforms. I have read your attached docume More

$4895 USD in 40 days
(24 Reviews)
7.1
point2solutions

Hello there, Hope you are doing fabulous today!! As per your requirement I'm very much comfortable to assist you for create ethereum Blockchain,smart contract, ERC 721 tokens, wallet, whitepaper marketting, ICO More

$1250 USD in 20 days
(23 Reviews)
7.6
HalosysIndia

Hello, We would be helping you with We can help you in: -Token Creation -Token Distribution -Hosting and Administration -ICO Landing Page -Custom Token Rules -Multi-Sig Wallets -Multi-Currency Funding -Mu More

$1250 USD in 20 days
(5 Reviews)
6.8
omsoftware

Hello, Yes i can work on block chain technology in fact i have done one trading website in past and i have great experience at POS system as well Reference link: [login to view URL] More

$1500 USD in 20 days
(30 Reviews)
7.5
phonedroidapps

Greetings, We are colonist services providers from India for Cryptocurrency development, Crypto exchanges,Crypto wallets, Mining platform apps, Exchange platforms and other types of Blockchain based development.  More

$1500 USD in 20 days
(11 Reviews)
6.8
keshavkalra90

Hi, I am an Experienced blockchain & cryptocurrency developer. I can build the Qt wallet, Web wallet, Paper wallet generator, Android app, iOS app, Block explorer for you. Let's share the complete details with me and More

$750 USD in 14 days
(95 Reviews)
6.8
artistixeit

Dear, Warm Greetings! Thank you for choosing my company. My success lies in my prompt, professional and personal attention I strive to give. Please check our work below:- Nearby Grocery app: [login to view URL] More

$1111 USD in 15 days
(10 Reviews)
6.4
C0RETECHIES

Hi pubill, We are a 7+ years old mobile app development and services company. From our global delivery center in India, we have helped several customers address their problems by offering these solutions in the mobile More

$1500 USD in 10 days
(22 Reviews)
7.0
shinemonkey212

I have experience in Quark based coin I will provide you win, linux, macOS, android, iphone wallets also block explorer plz feel free to contact me anytime Thank you

$1250 USD in 20 days
(16 Reviews)
5.5
altarsft

Hello sir , we have experience in developing the p2p crypto websites for trading the btc please check our recent reviews we also have developed the ico website We have experience in Developing the p2p crypto b More

$1111 USD in 20 days
(9 Reviews)
5.4
freelancerkpis

Hi, As per your requirement, we have large experience in cryptocurrency development. **ICO** [login to view URL] [login to view URL] [login to view URL] And this for demo admin http://52.74.246 More

$1666 USD in 20 days
(21 Reviews)
5.2
Tikdragon

hello. I have perfectly c++ skill for 10 years. I had developed The Betwin of thinsoft inc.(c++) my major is computer science and cryptography. I have some experience POS in ubuntu. of course have experi More

$1388 USD in 20 days
(15 Reviews)
5.3
Shuchi144

Hello, Yes, I have an experience in the Create a cryptocurrency exchange and I have done the similar work before cryptocurrency website for ERC20 token with ethereum contract. Please have a look at recently devel More

$1500 USD in 25 days
(12 Reviews)
4.9
fullstackappcode

Hello, I am available for full time work. I can understand you need to develop an app . I will create the responsive mobile website with Android and iOS apps with back-end panel. I have worked on the similar taxi b More

$833 USD in 20 days
(6 Reviews)
5.1
KGeorgy

Hello I am pleasure with your job for blockchain & cryptocurrency developer. Thanks for your job posting. I have throughout this description and think it's good fit for my skill-sets. As a senior expert on this job More

$1250 USD in 20 days
(13 Reviews)
4.4
unikinfoways1

Hello Sir, Hope you are doing well, I have read your requirement and understood that you are looking for an experienced developer to develop a Quark-based POS / MN coin, Qt wallet([login to view URL], mac), Web wallet, Paper More

$22222 USD in 90 days
(4 Reviews)
4.0
sayootech

Hi, “Please give concern to our portfolios as they fit as per your description.” I am AARTI SHARMA, I have gone through your project requirements for blockchain & cryptocurrency developer ( I HAVE COMPLETED 100+PROJE More

$1111 USD in 4 days
(7 Reviews)
4.7
sanjaybhansali

hello sir I have 8 year experience in programming asp.net c# mvc and Android ... I have read your requirements carefully and I am confident to do this work perfectly... I have made lots of project like this ... I can s More

$1250 USD in 20 days
(3 Reviews)
4.0