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$40 USD / hour
Flag of UKRAINE
village zakiptsi, ukraine
$40 USD / hour
It's currently 3:51 AM here
Joined October 4, 2021
0 Recommendations

Oleh Z.

@zhavkooleg

monthly-level-four.svg
0.0 (4 reviews)
4.6
4.6
$40 USD / hour
Flag of UKRAINE
village zakiptsi, ukraine
$40 USD / hour
100%
Jobs Completed
71%
On Budget
71%
On Time
N/A
Repeat Hire Rate

Professional Blockchain & Web & Mobile Solution

Super performing expert with eager to innovate by taking responsibility for the informed decisions. Driven by research and innovation, which is backed up with a passion for stellar customer service and compile my project into my client's satisfaction. Results and quality-oriented, resourceful, and problem-solving software engineer specializing in large-scale software design and development. High level of involvement in the advancement of the industry and adherence to best practices. CORE STACKS & ABILITIES: * Experience implementing and supporting large scale full stack web and mobile applications 7 years of experience implementing and providing support for new software solutions and developing and assessing existing infrastructure. Strong focus on quality and user capabilities. * Demonstrated experience in project management in a software/IT environment Extensive experience in project management in software and IT environments across varied clients in the last 7 years. Have managed client networks, e-government systems, productivity software, and anti-virus solutions. * Excellent documentation and communication skills Successfully documented processes, workflows, procedures and research to the finest detail. Exceptional communication and interpersonal skills with the ability to negotiate effectively with both internal and external stakeholders at all levels. TECHNICAL SKILLS: ★ Blockchain NFT | Smart Contract | DApp | Solidity | Rust | Web3 ★ FRONTEND React | Angular | Vue Flutter | React Native | Ionic ★ BACKEND Laravel | NodeJS | Express.js ★ Database Architecture development & Optimization and Administration MySQL | MongoDB | MSSQL | PostgreSQL ★ Version Management GitHub | GitLab ★ Social frameworks (Facebook, Twitter, Google+, Instagram) Your Success is My Success! Best Regards!
Freelancer Javascript Developers Ukraine

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Portfolio Items

Customers can deliver everything with this app built with Flutter.
Thank you
Delivery Mobile App
Customers can deliver everything with this app built with Flutter.
Thank you
Delivery Mobile App
Customers can deliver everything with this app built with Flutter.
Thank you
Delivery Mobile App
Customers can train with this perfect app and take care their health built with React Native.
Thank you.
Fitness Mobile App
Customers can train with this perfect app and take care their health built with React Native.
Thank you.
Fitness Mobile App
ECommerce Website Built with React
ECommerce Website
ECommerce Website Built with React
ECommerce Website

Reviews

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Showing 1 - 4 out of 4 reviews
Filter reviews by: 4.0
$850.00 AUD
Oleh managed to speed up the app quite a bit. However, he needed some convincing to finish the task first, before getting paid.
PHP Graphic Design Mobile App Development iPhone Android
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Flag of Andrew K. @Tresbase
2 months ago
5.0
$1,000.00 USD
When deciding in who to go for i was happy with Oleh since he told me in detail how he would tackle the issues i posted in my scope of work with good thought and innovative solutions. This was the key factor in deciding to go for his services.
JavaScript Website Design Graphic Design Node.js
+1 more
B
Flag of Slobodan C. @bobdxb
4 months ago
5.0
$400.00 USD
very professional and diligent work.
JavaScript Website Design Graphic Design React.js
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Flag of Nils S. @nilssoderstrom
4 months ago
5.0
$100.00 AUD
Good luck Oleh! He responses only with perfect result to urgent task. Highly recommended!
JavaScript Website Design Node.js React.js Vue.js
User Avatar
Flag of Natasha S. @roddycameron
5 months ago

Experience

Online eCommerce Service

VilliageCo
May 2020 - Aug 2020 (3 months, 1 day)
https://www.village.co/in/ Bringing people together in our local neighbourhood to buy & sell preloved stuff - the market on your doorstep!

Project: Business framework

BullTrades
Nov 2019 - Mar 2020 (4 months, 2 days)
https://bulltrades.net/ Bull Trades identifies smart money transactions and organizes it in a way that traders of all levels can understand. Use our system to observe what institutional level traders are buying and follow Bull Trades Analyst as they navigate it and look for the highest quality setups.

Education

Bachelor's degree in Computer Science

Uzhhorod National University, Ukraine 2012 - 2014
(2 years)

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Top Skills

JavaScript 3 Website Design 3 Graphic Design 3 React.js 3 Node.js 2

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