VO
Ukraine
UTC+02:00 (Europe/Kiev)
Vitalii O.
React Native Tech Lead
Higher Education Computer Science
$79,600$63,700/YEAR
20% discount on yearly basis
All rates are indicative, annual rate includes 20% discount
$6,000/MONTH
$40/HOUR

Expertise

Core technologies

Android SDK 5 years
React Native 3 years
React.js 4 years
Java 5 years
C++ 5 years
JavaScript 5 years

Other technologies

Agile
Algorithm Development
Object oriented design
Object Oriented Programming (OOP)
Scrum

Portfolio Highlights

TicTacToe

It's a classic “screen-and-finger” game for two players where you use Xs and Os to mark the spaces in a 3 x 3 grid. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game.

Android developer

apps development feature implementing bug fixing apps refactoring

Android SDK
libGDX

Photobooth+

Simple application that makes 4x images in way as in oldschool photobooth.

Android Developer

apps development feature implementing bug fixing apps refactoring

Android SDK
Image Processing

New York

Our simple and intuitive admin dashboard allows studios to view detailed client demographic information, review instructor retention rankings, analyze competitive benchmarking reports, and gather insights that will help provide a 5-star experience to each and every customer. The instructor-oriented mobile app delivers critical information and insights to instructors that strengthen client relationships and boost overall retention.

React native developer

React Native

SafeMotos

SafeMotos makes it easy and safe to be picked up by a moto. Using a smartphone application, customers get picked up from any location of their choice using the most advanced app ever built in Rwanda. Customers can easily pay from their SafeMotos wallet which can be connected to mobile money, cash, and credit cards, with affordable prices being determined by distance driven. Drivers give better customer service because of promotions for good performance and because customers can review them.

Android Developer/Tech Lead

-manage team of developers -app development -code reviewing -bug fixing

React Native
Geolocation
Redux

About me

-5 years of commercial software development -Object-oriented and functional programming and design -Experience in major programming languages, databases, operating hardware and software -Full-cycle app development

Highly skilled digital agency agency #206

100-400
San Francisco/USA, Kharkiv/Ukraine
GMT+2
Core Expertise
Ajax
Android SDK
AngularJS
AWS
C#
CakePHP
Java
JavaScript
Kotlin
MongoDB
MySQL
.NET
Node.js
Objective-C
React Native
SQL
Symfony
TypeScript
XML
Zend
CSS3
HTML
Laravel Framework
Swift
Adobe After Effects
Adobe Photoshop
Illustration
Angular 2x
Yii PHP Framework
Angular 4
.NET Core
Industries
Education & Science, Business & Productivity, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Advertising & Marketing, Fashion & Style, Healthcare & Medicine, Booking & Rent, Electronics & Equipment, Audio & Music, Films & TV
Our advantages are: • Easy and comfortable communication which is the basis for successful collaboration • Mature project management for getting apps done • Business analysis and strong elaboration requirements for making decent apps • Strong technology competency for doing apps solid • UX & UI design for making apps brilliant • Testing and quality assurance for doing apps excellent