Orest, Software Engineer React Native, JavaScript

Expertise in React Native.

Last verified on March, 2026

Core Skills

Bio Summary

- 3 years of experience in the software development. Working on mobile and web development using JavaScript frameworks like React, React-native, Redux. Highly experienced in creating custom components according to the design. Confident with my skills in Unit Testing, HTML, CSS, API integration.
- Intermediate English
- Available ASAP

Technical Skills

Programming Languages	C#, JavaScript, TypeScript
.NET Platform	.NET
JavaScript Frameworks	React
JavaScript Libraries and Tools	React Native, Redux
Databases & Management Systems / ORM	MySQL
UI Frameworks, Libraries, and Browsers	CSS, HTML5
Platforms	Android
Collaboration, Task & Issue Tracking	Atlassian Trello, Jira
Version Control	Git
Operating Systems	iOS, Linux, Windows
SDK / API and Integrations	JSON API, RESTful API
Third Party Tools / IDEs / SDK / Services	Visual Studio

Experience

Software Developer, Mobile application for HR processes, Bitcom Systems

11.2021 – presentDescription: Development of mobile application for HR process managementResponsibilities: Creating user interface components according to design.Technologies: React Native, Redux

Software Developer, Mobile application for time tracking, Bitcom Systems

04.2021 – 10.2021Description: Development of mobile application for time trackingResponsibilities: Creating user interface components according to design.Technologies: React Native, Redux

Software Developer, Mobile application with products catalog, Bitcom Systems

02.2021 – 04.2021Description: Development of mobile application serving as product catalogResponsibilities: Creating user interface components according to design.Technologies: React, Redux, React Native.

Software Developer, Mobile Application for time management, Iskra full digital studio

11.2020 – 2.2021Description: Development of the mobile application, helping with time management, using Pomodoro method.Responsibilities: Implementing frontend and backend part of the app, drafting mockups, handle API end-points.Technologies: React, Redux, React Native.

Software Developer, Mobile Application for fitness clubs, Iskra full digital studio

07.2020 – 12.2020Description: Development of the mobile application, helping clients do payments, subscribe to lessons. Having features like: calendar, map etc.Responsibilities: Implementing frontend part of the app, drafting mockups.Technologies: React, Redux, React Native, Google API.

Software Developer, Mobile application like Tinder/Badu, Iskra full digital studio

08.2020 – 10.2020Description: Development of mobile application, with chats and like/comment system.Responsibilities: Implementing frontend and backend part of the app, drafting mockups.Technologies: React, React Native, sockets, Google APi.

Software Developer, Mobile application for health caring, Iskra full digital studio

7.2020 – 11.2020Description: Development of the mobile application for the clients of health centers. The app has feature like: chats, map, etc.Responsibilities: Implementing frontend and backend part of the app, drafting mockups, handle API end-points.Technologies: React, Redux, React Native, sockets, Google API.

Software Developer, Mobile application for English learning, Freelance

10.2019 – 06.2020Description: Development of the mobile application, where students can do exercises like speaking, translating, tests. Having features like: calendar, voice recognizer, etc.Responsibilities: Implementing frontend part of the app, drafting mockups, handle API end-pointsTechnologies: React, Redux, React Native, Google API.

Education

Bachelor of Software Engineering, National University “Lviv Polytechnic”

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