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Blockchain Non-fungible Tokens (NFT) PHP Solidity Unity 3D
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$40 USD / hour
Flag of UKRAINE
city kropivnitskii, ukraine
$40 USD / hour
It's currently 3:53 AM here
Joined September 2, 2021
4 Recommendations

Oleksandr D.

@oleksdubyna

annual-level-three.svg
5.0 (124 reviews)
6.4
6.4
$40 USD / hour
Flag of UKRAINE
city kropivnitskii, ukraine
$40 USD / hour
97%
Jobs Completed
73%
On Budget
83%
On Time
9%
Repeat Hire Rate

Blockchain | NFT | DApp Full-Stack Developer

Hello :) I am waiting for you. As a Senior Blockchain and Full-stack developer with 7+ years of experience in building Web3 Dapps and smart contracts. I can work fulltime at any timezone passionately and looking for a long-term position. Here is my skill sets. ⭐Web3⭐ ✔️NFT, Solidity, Rust, Smart contracts, TradingView Chart ✔️Crypto Trading Bot on CEX (Binance, ByBit, Huobi...) & DEX (Uniswap, Pancakeswap) platforms. ✔️ Crypto Betting Game such as CoinFlip, Jackpot, Prediction... ⭐Web2⭐ ✔️ JS Framework: React, Vue, Next, Nuxt and Node.js ✔️ UI Framework: Material-UI, TailwindCss, Bootstrap5 .... Specially, I am very skilled in building NFT platforms. ✔️NFT Random Art Generation ✔️NFT Minting Dapp ✔️NFT Smart contract with ERC721, ERC1155, ERC721A ✔️NFT Staking, Breeding, Reveal, Whitelist... ✔️NFT Marketplace ✔️NFT Promotion with Discord I feel confident about your projects with these skills and give you perfect result! And I will take your project very seriously so I will always think about how to complete your project at the best possible level during the project period and always provide you my good ideas if you want. You will never regret! Thanks for reading my profile. Best Regards :)
Freelancer PHP Developers Ukraine

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Portfolio Items

This is the Launchpad project like PinkSale but with more useful features.
The GemPad
This is the Launchpad project like PinkSale but with more useful features.
The GemPad
This is NFT collection project based on Ethereu network
FishBowl Heads NFT Collection
This is NFT DeFi Game built on Polygon Network
NeonSkies NFT DeFi Game
This is NFT collection project on ETH
Baboon Brigade NFT Collection
NFT minting dapp + Smart contract
CyberShiab NFT
NFT minting dapp + Smart contract
https://www.billionaireclubnft.com/
BillionaireClub NFT

Reviews

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Showing 1 - 5 out of 38 reviews
Filter reviews by: 5.0
$182.00 USD
Oleks created a Trading Bot for my company, Here is my review : A professional guy to work with, A very very patience and understanding person during a very complex project I tried many and everyone failed......Oleks managed to delivered successfully I have already given him many other projects. I vote for Oleks 100% in ever way ! Thank you !!! Well deserved Olke , thank you again !
PHP Blockchain Non-fungible Tokens (NFT) Solidity
+1 more
F
Flag of Theofilos G. @filiosgeorgiou
29 days ago
5.0
$89.00 USD
perfect and reliable i recommend
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Flag of Kathleen K. @kennedykathleen7
1 month ago
5.0
$100.00 USD
excellent professional I've had bad experiences on the platform but some professionals like this make me more confident to continue using this platform. he really knows what he's doing I will continue to work with him I have other projects highly recommended
PHP Blockchain Non-fungible Tokens (NFT) Solidity
+1 more
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Flag of Luciano Da Silva P. @Easycoin
2 months ago
5.0
$1,500.00 USD
Oleks by far is the best dev I have worked with. He is always professional and he works very hard. I will continue to work with Oleks for many years. Thanks a Oleks for all the great work you do.
Blockchain Ethereum Non-fungible Tokens (NFT) Smart Contracts
S
Flag of Steven V. @sviciere
3 months ago
5.0
$700.00 USD
Thanks Oleks, your a great dev. Oleks is professional and I highly recommend him.
Full Stack Development Frontend Development React Native React.js Framework
+1 more
S
Flag of Steven V. @sviciere
3 months ago

Education

Mathematics

Uzhhorod National University, Ukraine 2011 - 2015
(4 years)

Qualifications

Full Stack web development

Bootcamp
2020
Mastered React, TypeScript, Next, Redux, Tailwind, and Material UI

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preferredfreelancer-1.png Preferred Freelancer Program SLA 1 94% us_eng_1.png US English 1 80%

Top Skills

PHP 59 Blockchain 58 Non-fungible Tokens (NFT) 57 Solidity 51 Unity 3D 48

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