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Bitcoin Expert

Start-up company currently looking for help to take over development of our cryptocurrency wallet mobile application. The mobile application uses API's from Bitgo for secure storage of funds as well as API's from Coinmarketcap for correct pricing. We have the application in Alpha however the current development team keeps experiencing delays.

This application is part of a complete cryptocurrency platform and also linked to an exchange which is also in development. The mobile application is top priority however we are also looking for help to complete the exchange as well.

Note: Most coding is complete - we need a team to carry out final changes and implementation for our customers ( and to provide support for de-bugging during initial release )

Technology used:

[login to view URL]

-Solidity

-MySQL

-PHP

-Ethereum Node/Geth

-BitGO Enterprise API kit

-CoinMarketCap Pricing API's

-2FA implentation - ex. Google

-Email and Phone Verifications (ex. Sendgrid etc.)

-Ionic

-Javascript / html5 etc..

All files will be delivered after contract signing as everything is confidential and needs to be handled with the utmost security measures.

Evner: Blockchain, Javascript, node.js, PHP

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Om arbejdsgiveren:
( 0 bedømmelser ) San José, Costa Rica

Projekt ID: #18009121

53 freelancere byder i gennemsnit $2672 på dette job

technosystem

Since 2012 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 have expertise i Flere

$3016 USD in 30 dage
(237 bedømmelser)
9.2
owebest

Hi, I have reviewed your project requirement & have understood that you are looking for development who will develop cryptocurrency wallet mobile application and some change in exchange system. All requirement Flere

$3000 USD in 30 dage
(277 bedømmelser)
8.8
arhamsoftltd

Hi, I understand all your requirements and assure you everything will be carried out keeping in mind all security measures, your source code and idea is safe with us. Portfolio in mobile app: https://itunes.apple.c Flere

$2500 USD in 30 dage
(159 bedømmelser)
8.9
point2solutions

Dear client we have currently 20 projects running with us on different concept in blockchain ,Crypto exchange website ,wallet system ,token exchange ICO, .please check the Demo. we are much ware about all the f Flere

$2500 USD in 30 dage
(42 bedømmelser)
8.0
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 Flere

$3333 USD in 30 dage
(101 bedømmelser)
7.7
infowider11

Hello, How are you? Please hceck my recent buy and sell btc website: [login to view URL] Its in php,ajax We did use Kraken and blockchain api for Buy and sell btc and eth. Can we talked about your p Flere

$2647 USD in 30 dage
(90 bedømmelser)
7.2
jpadula

Hello nice to meet you. We are a team based in Argentina with strong experience in the development of software and mobile applications for Android or IOS. I have read the description of your project and we are able t Flere

$3000 USD in 30 dage
(28 bedømmelser)
7.3
BigCityInstitute

(Cryptocurrency Expert) - hourly rate: 25$ - Masters degree in Computer Science - more than 10 years experience in Development on IT jobs. - Flexible working time (possible on weekend, night,day) - like to work i Flere

$2500 USD in 30 dage
(48 bedømmelser)
7.5
espsofttech

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

$3000 USD in 30 dage
(137 bedømmelser)
7.4
shinemonkey212

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

$2500 USD in 30 dage
(106 bedømmelser)
7.2
darshring

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 Flere

$2500 USD in 30 dage
(38 bedømmelser)
7.3
hitech10

- First of all we respect the security majors, so we are ready for signing the contract document. - We have already developed cryptocurrency wallet mobile application. - We have sound experience in working with Flere

$2500 USD in 30 dage
(20 bedømmelser)
6.9
ShantOM

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

$3000 USD in 30 dage
(118 bedømmelser)
7.7
enigma007sl

This is Arjun from Mohali, India. I have been into Bitcoin/Blockchain Development for the past five years and I have developed some very excellent crypto exchanges. I am a Blockchain expert and provide complete sol Flere

$2500 USD in 30 dage
(64 bedømmelser)
6.9
alwaysanshuman

This is Anshuman from Atventus India Private Limited. We expertise in Blockchain and BitCoin development. We have lots of experience in setting up direct BitCoin blockchain transactions with all the wallet features. T Flere

$3000 USD in 30 dage
(49 bedømmelser)
7.3
ZhenExpert

Hello, I am very interested to work in this project because it is good fit for me. I have rich experiences with Blockchain Tech and Bitcoin. I am sure i can handle this project to the end successfully and hope to discu Flere

$2500 USD in 30 dage
(41 bedømmelser)
7.0
Webiots

HI, we have read your project description. we have the professional team of in-house. we have more than 6 years of experience in Cryptocurrency platform. we have already built more than 50 ICO projects as per client Flere

$1666 USD in 30 dage
(106 bedømmelser)
6.8
mxicoders

Dear Sir, Greeting from my side, I would like to apply for this job, Bitcoin Expert and we will make it as per your requirement, as described in your Job details. Let me introduce our self, I and my teams are Flere

$2500 USD in 31 dage
(42 bedømmelser)
7.1
szebanred10030

Hi! How are you doing? I'm happy to bid on this interesting project. I've been working on Cryptocurrency for 3 years and have a solid understanding of it. I've built several ico, Airdrop with complex smart contract Flere

$2500 USD in 20 dage
(38 bedømmelser)
6.4
beautymaria

Dear employer! Thank you for your Job posting. [login to view URL] [login to view URL] is my github repositories. I have just read your Flere

$2500 USD in 30 dage
(15 bedømmelser)
6.4