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Blockchain Expert Required

33 freelancer đang chào giá trung bình $2656 cho công việc này

technosystem

Since 2013 i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers, trading platforms, Wallets, Daemons. I am having expert Thêm

$9122 CAD trong 10 ngày
(251 Nhận xét)
9.3
omsoftware

HI, I have recently deployed the Blockchain website for my client & he is satisfied with my work which gave me new opportunity to maintain Long Term Relationship. So I would like to that Blockchain Expert which y Thêm

$6666 CAD trong 30 ngày
(143 Nhận xét)
8.9
vishalavi29

Hi There. I can help you develop your block chain using Etherium for making smart contracts. It will be de centralized process. I would like to discuss more details on Chat PM. Kindly PM me so we can discu Thêm

$12923 CAD trong 20 ngày
(120 Nhận xét)
8.5
amitorada

Hello sir, we are 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 cry Thêm

$8888 CAD trong 30 ngày
(103 Nhận xét)
7.7
BigCityInstitute

From cryptocurrency Expert! Hello, how are you! I can say that I'm Expert in cryptocurrency parts. I have rich experience in this fields. 1) I can build smart contract, tokens(ERC20, ERC223, ERC721..) and new coin Thêm

$1500 CAD trong 20 ngày
(86 Nhận xét)
7.7
espsofttech

Hi there, Yes, We can create a smart contract and wallet. Please have a look our similar work: [login to view URL] Please MSG me so we can discuss more Thanks Atul Espsofttech

$1250 CAD trong 20 ngày
(142 Nhận xét)
7.5
super2lao

Hi, Dear Employer! How are you? I am really interested in your project. As I have more than 9 years experience in Blockchain & Cryptocurrency, I can work on your project and complete with 100%. I can work on Miner Thêm

$1250 CAD trong 20 ngày
(88 Nhận xét)
7.4
shinemonkey212

4 years experience in Blockchain & Cryptocurrency technology. Forking experience in Bitcoin, Ethereum, Dash, Ripple, PIVX, etc.. == Developed Coins: [login to view URL] [login to view URL] [login to view URL] http Thêm

$1250 CAD trong 20 ngày
(106 Nhận xét)
7.3
xiangang

100% JOB SUCCESS!!! Hello client, Here is web expert with full experience in Blockchain development. Please check skill test & work history in my profile. My main target in working time is to keep quality of wo Thêm

$1250 CAD trong 20 ngày
(62 Nhận xét)
7.3
ShantOM

We have just launched ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac) supportive POS/POW, exchange listing, exchange & trading system. As well as we are expert with Waves blockchain solu Thêm

$3500 CAD trong 25 ngày
(116 Nhận xét)
7.6
mxicoders

Dear Sir, Greeting from my side, Please accept my proposal for the job of blockchain developer to create a smart contract and wallet. I would like to apply for this job, and we will make it as per your requiremen Thêm

$1500 CAD trong 27 ngày
(45 Nhận xét)
7.2
altarsft

Hello sir,We have 8 years of experience and expertise and we have done the several project in Cryptocurrency and blockchain We have experience in Developing the p2p crypto buy and sell website ERC20 Token develop Thêm

$1250 CAD trong 20 ngày
(68 Nhận xét)
6.7
pixelwebmakers

Hi, I represent a blockchain development company and offering End to End ICO services including token creation, smart contracts, ICO token sale website, White paper creation etc,. We also have a plug and play s Thêm

$1250 CAD trong 20 ngày
(22 Nhận xét)
6.4
mitss

Hello, As i check this application is based on blockchain explorer with wallet system app and site design and development and here check our same concept app and site. please provide me main requirement detailed do Thêm

$10000 CAD trong 65 ngày
(29 Nhận xét)
6.8
ResultsDelivered

Hi, We are a highly experienced team of Solidity Developers having strong expertise in writing a smart contract and creating a wallet for them. Here is the link of few of the smart contract and wallets that we Thêm

$1500 CAD trong 20 ngày
(8 Nhận xét)
5.3
codeman01

Did similar work before, need discussion I have developed and deployed many smart contracts based on ethereum network and connected them with website called ICO here are my website 1. [login to view URL] ( Thêm

$1333 CAD trong 5 ngày
(29 Nhận xét)
5.5
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.  Thêm

$1444 CAD trong 20 ngày
(3 Nhận xét)
6.0
$1250 CAD trong 20 ngày
(13 Nhận xét)
4.5
tmhoang14

We are group of technical and blockchain expertises in Vietnam. We are founders of [login to view URL] which is a forum to team up all blockchain technology enthusiasts. Please visit https://congnghebitcoin.c Thêm

$2222 CAD trong 20 ngày
(1 Nhận xét)
4.6
WIFTCAP

Hi !! Nice to E-meet you We have a team of experienced python, django [login to view URL] have successfully implemented Blockchain Replace by Fee functionality. Also we have done multi wallet integration as part pf this a Thêm

$800 CAD trong 20 ngày
(9 Nhận xét)
3.7