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$30 USD / jam
Bendera UKRAINE
kyiv, ukraine
$30 USD / jam
Sekarang ini 6:46 PTG di sini
Menyertai pada Oktober 20, 2021
0 Syor

Ihor B.

@ihorboryslavsky3

5.0 (9 ulasan)
3.2
3.2
$30 USD / jam
Bendera UKRAINE
kyiv, ukraine
$30 USD / jam
90%
Pekerjaan Disiapkan
79%
Mengikut Bajet
96%
Tepat Pada Masa
N/A
Kadar Upah Semula

Senior MERN (Python) & Blockchain Engineer

Welcome to My Profile! Have 8 years of experience in Full Stack Web & Blockchain software. Focused on delivering client-satisfied results in time. Strong eye for detail and tenacity to never quit on something until it is absolutely perfect. - My Expertise: ✪ Frontend: React.js, Angular, Vue.js, jQuery, Vanilla JS, ES6, ES7, HTML5, CSS ✪ Backend: Node.js(ExpressJS, NestJS), MeteorJS, PHP(Core PHP and its framework such as Laravel, CodeIgniter), Python(Django) ✪ Mobile App Development, Android, iPhone, React Native, Flutter, Swift ✪ Ethereum, Solana, Cardano, Smart Contract, DApp, NFT, DeFi, DAO - Programming Languages & Frameworks: ✪ Node.js, React.js, Next.js, Vue.js, Nuxt.js, Angular ✪ PHP, Python, Solidity, Golang, C# ✪ Java, Kotlin
Freelancer React.js Developers Ukraine

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Item Portfolio

These app styles are all the rage nowadays.
Fashion Mobile App Dev
React, Redux, Node.js, Tailwind.CSS, etc
React and Node Projects
These apps are made of Android, React Native, Flutter, Java, Blockchain, Ethereum, Crypto Wallet, etc.
If you want an excellent app developer, Please hire me. I will always provide you the best satisfaction.
Regards
Mobile App Development
Built NFT marketplaces on Ethereum, Solana and Cardano.
NFT Marketplace
Built NFT marketplaces on Ethereum, Solana and Cardano.
NFT Marketplace
Built NFT marketplaces on Ethereum, Solana and Cardano.
NFT Marketplace
Built NFT marketplaces on Ethereum, Solana and Cardano.
NFT Marketplace
Built NFT marketplaces on Ethereum, Solana and Cardano.
NFT Marketplace
Built NFT marketplaces on Ethereum, Solana and Cardano.
NFT Marketplace
React Native
Mobile App Development (DApp)
React Native
Mobile App Development (DApp)
React Native
Mobile App Development (DApp)

Ulasan

Perubahan disimpan
Menunjukkan 1 - 5 daripada 9 ulasan
Tapis ulasan mengikut: 5.0
€10.00 EUR
I am happy to have received a very quick and solid fix for my website. Can recommend - no issues in communication.
JavaScript CSS HTML5 HTML jQuery / Prototype
S
Bendera Robert T. @sportrob
3 bulan yang lalu
5.0
£15.00 GBP
Hard worker and quick to deliver, excellent programmer in c
C Programming Coding
K
Bendera Tobi O. @KusiM
3 bulan yang lalu
5.0
€50.00 EUR
He did his job well.
PHP Website Design Graphic Design CSS HTML
B
Bendera Blazej W. @bwasilewski
3 bulan yang lalu
2.0
$80.00 USD
Capacity was unable to do the job, and increased budget was required, resulting in project cancellation and wasted time.
JavaScript Materials Engineering React.js Typescript React.js Framework
Avatar Pengguna
Bendera Cheng-Chang L. @egroupjob
3 bulan yang lalu
5.0
€10.00 EUR
Quick reaction. He delivered the requested code in a couple of hours! I would gladlty work with this guy again! Kepp up the good work!
JavaScript CSS HTML5 HTML
A
Bendera Andrei S. @as055bb
4 bulan yang lalu

Pengalaman

Senior Blockchain Developer

Kyiv
Dis 2020 - Hari ini
Implemented infra of NFT Marketplace, and DeFi.

Full-stack Mobile App Developer

Kyiv
Mei 2016 - Mei 2019 (3 tahun)
Designed and built a RUSH delivery database in MySQL on AWS. Wrote a code generator in Java that produces PHP DAOS, iOS DTOs, and Kotlin DTOs. Built a PHP microservice layer to serve Android, iOS, and Angular clients. Built the Tap2Deliver iOS app that uses Apple Maps and APNS. Built the tap2Deliver Android Kotlin app that uses Google Maps, Google Directions, and FCM. Built the Angular 8 Admin app for Tap2Deliver. Connected both Apps to the Stripe payments platform.

Senior Mobile Engineer

Kyiv
Jul 2015 - Mac 2018 (2 tahun, 8 bulan)
Took part in the complete rewriting of the Skyscanner Android app with analytics, localization, remote configurations, experiments, and high unit test coverage in both Java and Kotlin. The app is used by more than 1 million daily users. Coached, as part of the company's program, to help peers achieve their goals.

Pendidikan

Kyiv

Dnipropetrovs'ka Deržavna Medicna Akademija, Ukraine 2013 - 2017
(4 tahun)

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Pengesahan

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Pensijilan

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 94%

Kemahiran Teratas

React.js 4 Blockchain 2 Ethereum 2 Python Node.js

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