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$32 USD / hour
Flag of UKRAINE
kyiv, ukraine
$32 USD / hour
It's currently 2:06 AM here
Joined September 20, 2021
0 Recommendations

Oleksandr K.

@kaminievfl

annual-level-three.svg
5.0 (3 reviews)
2.5
2.5
$32 USD / hour
Flag of UKRAINE
kyiv, ukraine
$32 USD / hour
100%
Jobs Completed
81%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Full Stack Software & Web & Blockchain Developer

As a senior full-stack and Software & Blockchain developer, 10 years of development experience, with the last 5 years of expertise in Blockchain architecture, Cryptocurrency Wallet Development, Smart Contract, Crypto Coins Exchange Development. Looking for long-term opportunities that appreciate high-quality standards with quality and maintenance code. SERVICE : o Blockchain(Ethereum | Solana | Binance Smart Chain(BSC) | Polygon | Fantom) o Defi, Dex, Dapp development o Smart contract : ERC20, ERC721, ERC721A, ERC1155 o NFT collection generation, minting, marketplace o Development and Audit Smart Contract o Full-stack JS Development EXPERIENCE : - Solidity, TronWeb, Web3.js - NodeJS | ReactJs | VueJs | AngularJs | NextJS - MERN / MEAN stack - HTML5, CSS3, JavaScript, Bootstrap, Material UI, Ant Design, Tailwind - PHP, Laravel, Codeigniter - C, C++, C#
Freelancer Software Architecture Developers Ukraine

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Portfolio Items

Develop NFT marketplace with full functions
NFT marketplace development
Solidity
Rust
Haskell
C/C++
C#
Python
Assembly
Perl
Bash shell
Javascript
Java
Code Optimize & Review
VPN Development
Web Security
Linux Server Management
Firewall
Network Security
Linux kernel/application Development
DOS Destkop
OS level applications
Operating System
Trading view site development
Trading view
Develop smart contract, NFT marketplace, and etc
Smart Contract

Reviews

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Showing 1 - 3 out of 3 reviews
Filter reviews by: 5.0
$34.83 USD
It was great working with Oleksandr, and I can highly recommend his services.
Software Architecture Shell Script Windows Server VMware Powershell
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Flag of Lorena R. @divecenter
5 months ago
5.0
$99.00 USD
Excellent Communications & Follow Up, He delivered faster than the deadlines and exactly delivered what I needed. Good work Enjoyed working with you
Perl Linux
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Flag of Timothy P. @mirandawen
9 months ago
5.0
$50.00 USD
Really good at keeping up with speed and doesn't have an error and will be professional.
C Programming Java C# Programming Software Architecture C++ Programming
N
Flag of Ryan A. @notanoobguy3136
10 months ago

Education

Bachelor in Computer Sciences and Informational Technologies

Poltav'skij Nacional'nij Tehnicnij Universytet imeni Yuriya Kundratiuka, Ukraine 2010 - 2014
(4 years)

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Top Skills

Software Architecture 2 Perl 1 C Programming 1 Java 1 Linux 1

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