Оскар

OSKAR SAIENKO
FRONTEND DEVELOPER

CONTACT INTRODUCTION
[открыть контакты](см. выше в блоке «контактная информация») I am passionate frontend developer with 1 year of experience in developing
visually attractive and interactive mobile applications and websites. I
Lviv, Ukraine consider myself to be a hard-working, well-organized and communicative
person, so I am willing to create high quality websites and mobile
[открыть контакты](см. выше в блоке «контактная информация»)
applications and desire to work on challenging projects.
saienko-64a652254/

https://github.com/osichan
WORK EXPERIENCE

React Native Developer
SKILLS Startup Wombase, Lviv Jul 2023 - Jun2024

Serving as a React Native Developer at Wombase, responsible for the complete
Next / React / React Native development of mobile applications from scratch to APK generation.
Utilizing the React Native framework to build efficient, high-performance
TypeScript/JavaScript applications.
Participating in the full software development lifecycle, including design,
Git development, deployment, and APK packaging.
Troubleshooting and resolving technical issues to ensure the seamless
Redux toolkit operation of React Native applications.

HTML / CSS
React Native Developer
Freelance, Remote Apr 2024 - Aug 2024
Firebase / GCP
Worked as a React Native Developer with an American company, collaborating
closely with a Ukrainian team.
LANGUAGES Developed and integrated features for PDF generation, editing, and viewing
within the application, enhancing document management capabilities.
English (B1+) Implemented AWS-based authorization to ensure secure and reliable access for
users.
Ukrainian (C2)
Frontend Developer
Russian (C2) Appexoft, Office Dec 2024 - untill now
Collaborated with the development team to build a mobile-based and browser-
based applications using React Native, Expo, Next, React, Redux, Zod and
EDUCATION Firebase.
Integrated advanced functionalities such as camera access, voice input, and
Lviv Polytechnic real-time location tracking to enhance user interaction and app capabilities.
Focused on building a user-friendly interface with seamless navigation and
Relevant courses:
efficient performance on both iOS and Android platforms.
Teamwork and Presentation skills
Successfully deployed applications to both the Apple App Store and Google Play
Algorithmization and programming
Store, ensuring they met platform-specific guidelines and requirements.
Algorithms and data structures
Web development
Relational databases
Operating systems