decentralize an already centralize application

$30-250 USD

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5년 이상 전

$30-250 USD

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I need the service of a web developer who is proficient in laravel 5+ and blockchain to work on my crypto competition platform,the goal is to decentralize an already centralize application. Create the ERC20 utility token, ICO crowdsale smart contract with staking mechanism; quick transaction speed and token security is priority, integrate the utility token to the laravel 5+ application to deposit, withdraw,enter paid competition and distribute reward to winners, exchange token to ethereum/bitcoin and back to token vice/versa, work testnet and check transactions on etherscan *Note: Already implemented are deposit and withdrawal architecture, reward architecture, Accounting & free/Cash Competitions architecture in the crypto competition platform. The developer that win the bid will be working with me on a long term and he will be our co-founder/advisor during ico sale.

Software Architecture

프로젝트 ID: 18004186

프로젝트 정보

7 제안서

원격근무 프로젝트

활동 중 5년 전

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7 이 프로젝트에 프리랜서들의 평균 입찰은 $566 USD입니다.

@crystalhitesh

Dear Client, Greetings!! I have read job requirement carefully, please share project more detail, we have done same type of project in past, so we will do this job on time. I look forward to further discuss.!! More discussion over chat Thanks Hitesh

$110 USD 3일에

4.8

(114 건의 리뷰)

6.4

@codeman01

Did similar work before, need discussion

$250 USD 3일에

4.9

(39 건의 리뷰)

5.8

@coriandercode

Welcome to my profile. I'm rich experienced with the developments of Desktop & Mobile App and Website . Your satisfaction is a duty for me, so I'll do our best on your project. ? 8+ years of experience in developing desktop applications for the PC • C/C++ Programming • C#/VB.NET & JAVA Programming ? 6+ years of experience in developing Mobile Apps • Native Platform(All version of Android/iOS) • Hybrid / React Native • Backend API & 3rd Party API Manipulation. (Google, Instagram, Paypal and etc) ? 5+ years of experience in developing Games • Unity3D, Cocos2d ? 5+ years of experience in developing Websites • PHP / JavaScript(Angular/Node) • Wordpress, Joomla, Prestashop ( Plugins, Theme) • CSS Frameworks ( Bootstrap , Foundation ) • Database(Mysql/SQLite/Oracle/MongoDB) ? Why I am? * Honest and Polite * Daily / Weekly result, Responsible communication anytime. * 6 months Free bug fixing and maintenance after development. Thanks

$155 USD 3일에