Oleksandr

Tkach Oleksandr
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FullStack Mobile Developer

I have over 3 years of experience in designing and developing mobile applications.
Focused on cross-platform mobile development using Flutter and Unity, with an accent on
performance, scalability, and maintainable architecture.

Experience

Apr. 2024 - Present Oct. 2022 - Feb. 2024
Senior Flutter Developer Middle Starter Unity Developer
Carma Taxi s. r. o. — Slovakia Cryptomeria Labs LTD - Singapore
Product Cryptocurrency Company
Two standalone taxi applications — a client app
that allows users to create ride requests, and a A game that allows players to collect graphical
driver app for accepting and completing those crypto coins and, through partnered integrations,
rides. withdraw them directly to their MetaMask wallet.
Technologies: Dart/Flutter, Clean Architecture/SOLID, Technologies: Unity/C#, REST, Web Socket, Socket.IO,
BLoC, REST, Dio, Socket.IO, Provider, Stream, Flutter Zenject, UniRx, MVVM, EventBus, Addressables, Firebase
DevTools, Sqflite, Firebase API , Google Cloud Console, API, Telegram API, Git Pages
Google Pay/Apple Pay, TestFlight, WebView

Feb. 2021- Aug. 2022
Junior Flutter Developer
GIDD LLC - Poland
A startup application designed for scanning
business cards, storing the extracted data in
both local and external databases, and sharing
contact details through system-level share
sheets and social APIs.
Technologies: Dart/Flutter, BLoC, Sqflite, Git, Firebase
Database, Firebase Auth, Swagger, Postman

Education

Kryvyi Rih state Pedagogical University
Bachelor of Science, May 2024 – Present

Languages Interests

Ukrainian - Native Work, Gym, Fishing
English - A2