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Blockchain Cryptocurrency Non-fungible Tokens (NFT) PHP Solidity
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$50 USD / hour
Flag of UKRAINE
novhorod-siverskyi, ukraine
$50 USD / hour
It's currently 11:36 PM here
Joined April 4, 2022
0 Recommendations

Oleksii H.

@oleksiig04

monthly-level-three.svg
1.3 (3 reviews)
3.3
3.3
$50 USD / hour
Flag of UKRAINE
novhorod-siverskyi, ukraine
$50 USD / hour
33%
Jobs Completed
8%
On Budget
8%
On Time
N/A
Repeat Hire Rate

Blockchain | NFT | Full Stack Developer

Dear Sir, Some of my values are hard work, growth, integrity, enthusiasm, and helping each other. My only goal is to make the clients and customers happy with my valuable products and services. I offers customized solutions based on the expectations of the clients and the products will be delivered with high quality at cost effective rates and at specified times. 1) I am a blockchain expert having 5+ years of experience. I have full experience and knowledge in blockchain ecosystem, based on crypto knowledge, web and mobile development. For over 5 years, I've been developing some projects like Defi, NFT and the others. - Chain: Ethereum, Binance, BSC, Polygon, Near, Cardono, Solana, Wax - Token: ERC20, BEP20, ERC1155, ERC721 - DEX: Uniswap, Pancakeswap - NFT: NFT Art generator, NFT game, NFT marketplace - Smart Contract: Solidity, Rust, Haskell, C++ - Bot: Trading bot, DeFi bot, Trending bot, OpenSea bot, Arbitrage bot, FlashLoanbot ,Sniper bot - Web3.js, Etherscan API, Binance API, OpenSea API - Tokenomics, DeFi, Staking, Dapp, DAO 2) I have 7+ years of experience as Full Stack developer. I have many experience with Web development - React.js, TypeScript, Vue, Redux, Node.js, Koa/Experss... - Game & 3D technology: Canvas, Create.js, Three.js/ WebGL, Unity - Front-End: React.js/JavaScript/TypeScript, Redux, Angular.js, Vue.js, Laravel, Wordpress - Back-End: Node.js, Express - DB: MongoDB, MySQL - API: GraphQL, RESTful API - Python, Django, C/C++, Java - Video Streaming, Machine Learning, Deep Learning - Material Design, Ant Design, Firebase - Bot: Discord bot, Telegram bot I look forward to working with you and helping out with your projects in any way that I can! Best regards.
Freelancer Blockchain Developers Ukraine

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Reviews

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Showing 1 - 3 out of 3 reviews
Filter reviews by: 1.0
[SEALED]
Work completed was of poor quality. I forgot to shut off the project and the freelancer billed for additional time which was paid out in spite of having no additional assignments to work on.
S
Flag of Cory G. @scalig
1 month ago
0.0
₹7,000.00 INR
The project is not completed according to the dispute
PHP JavaScript Python Chatbot
U
Flag of Usha M. @usham4102
3 months ago
5.0
[SEALED]
He is top blockchain expert. It was excellent work! I will work with him again.
Blockchain Non-fungible Tokens (NFT) Solidity Smart Contracts Cryptocurrency
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Flag of Djordje P. @djolepesicfrl
4 months ago

Experience

Senior Software Engineer

Lohika
Mar 2012 - May 2017 (5 years, 2 months)
- Cooperate with designers to create clean interfaces and simple, intuitive interactions and experiences. - Develop project concepts and maintain optimal workflow. - Work with senior developer to manage large, complex design projects for corporate clients. - Complete detailed programming and development tasks for front end public and internal websites as well as challenging back-end server code. - Carry out quality assurance tests to discover error sand optimize usability.

Education

Bachelor of Computer Science (BCompSc)

Sevastopol State Technical University, Ukraine 2008 - 2012
(4 years)

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Top Skills

Blockchain 1 Non-fungible Tokens (NFT) 1 Solidity 1 Cryptocurrency 1 PHP

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