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$20 USD / hour
Flag of UA
biliaivskyi, ukraine
$20 USD / hour
It's currently 3:50 AM here
Joined July 25, 2021
0 Recommendations

Oleksii S.


4.0 (2 reviews)
$20 USD / hour
Flag of UA
biliaivskyi, ukraine
$20 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate


My name is Oleksii and I have a B.S. in Systems Engineering and have been doing entrepreneurial web and software development for 15 years. I am a full-stack web developer specializing in back-end development with PHP and javascript frameworks (node.js, Codeigniter and Laravel), especially for blockchain based applications. I am also proficient with front-end javascript frameworks like Angular, React.js and Vue.js. I have worked with many small startups as well as Fortune 50 companies in capacities ranging from developer to product manager. I have extensive experience building and interacting with RESTful APIs, data modeling, Windows/Linux/Mac Desktop application development using C/C++, C# and java, and also reverse engineering. Also can provide excellent communication with native level of English. Thanks for reading and here is the list of services that I can provide. - Full Stack Web Development Booking application Betting/Gambling application Cryptocurrency trading/Blockchain dApp Real Estate and many more - Blockchain Development Bitcoin/PIVX fork(C++, QT) Smart Contract(Solidity for Ethereum, javascript for iost) Ethereum/ERC20/ERC721, Iost/IRC20/IRC21 and web3.js - Reverse Engineering(CE, IDA pro) Security system License/Games - Any kind of algorithmic programming and desktop application development with C/C++ Java C# Electron.js
Freelancer PHP Developers Ukraine

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$11.00 USD
Great communication!
PHP Website Design CSS HTML5 HTML
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Flag of PR Marcos R. @jpruittwork
3 months ago
$20.00 USD
He's a good guy, utilize properly.
Flag of US Sandilya K. @vscsrvks
3 months ago

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Top Skills

PHP 2 JavaScript 2 Website Design 1 HTML5 1 HTML 1

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