Serhii Rakovskyi
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Serhii Rakovskyi
- Bis heute 10 Monate, seit Aug. 2024
Senior Mobile Flutter Developer (Remote)
Altamira
The Hood (iOS/Android) - Developed a social platform for seafarers, delivering a clean and intuitive user experience. Contributed to mobile app architecture, integration tests, and CI/CD pipelines to ensure smooth and scalable app delivery.
- 3 Jahre und 5 Monate, Apr. 2021 - Aug. 2024
Middle Mobile Flutter Developer (Remote)
Altamira
GrubPos (Flutter Android) - Designed and developed a custom framework for Realm database with Dart and Kotlin Fixture Calendar (iOS/Android) - Led a team to rewrite a legacy server, introducing modern practices and enhancing system performance. Wisdom book (iOS/Android) - Restructured project data for faster downloading and optimized user experience with smooth, lag-free interactions.
- 1 Jahr und 6 Monate, März 2022 - Aug. 2023
Team Leader Mobile Development
Delivery Hub LLC
Delivery Hub Customer (iOS/Android) -Rebuilt the app almost from scratch using Flutter and Dart. Designed a custom payment logic that seamlessly switches between two payment gateways.
- 1 Jahr und 3 Monate, Jan. 2021 - März 2022
Mobile Flutter Developer
Delivery Hub LLC
Delivery Hub Courier (iOS/Android) - Implemented a background location service for couriers using native platform solutions. Delivery Hub Admin (iOS/Android) - Designed and developed an app for administrators, offering intuitive interfaces and robust functionality.
- 4 Monate, Jan. 2021 - Apr. 2021
Junior Flutter Mobile Developer
Brander
Dafi Family Card (iOS/Android) - Built and published an app for one of Kharkiv’s most popular malls, providing loyalty features for users.
- 5 Monate, Sep. 2020 - Jan. 2021
Android Developer
Delivery Hub LLC
Delivery Hub Customer (Android) - Developed and maintained a mobile app for a new Ukrainian delivery service, ensuring a reliable and user-friendly platform.
- 1 Jahr, Feb. 2020 - Jan. 2021
Junior Android Developer
Brander
HT.kz (Android) - Designed a websocket-based real-time data synchronization algorithm for hotel listings, ensuring dynamic UI updates. InBus (Android) - Developed and launched an app for one of Ukraine’s largest bus carriers. ChudoOstriv (Android) - Created a reusable template for quick and efficient redesigns of e-commerce applications.
- 4 Monate, Nov. 2019 - Feb. 2020
Treine Mobile Android Developer
Brander
Meeting room (android) - Built a private app for office meeting room reservations, predating Microsoft Teams’ similar feature.
Ausbildung von Serhii Rakovskyi
- 11 Monate, Sep. 2016 - Juli 2017
Automation and computer-integrated technologies
V. N. Karazin Kharkiv National University
Built an Android application based on the optical recognition algorithm from the Bachelor’s project, enhancing usability and real-world application.
- 3 Jahre und 11 Monate, Sep. 2012 - Juli 2016
Systems Engineering
V. N. Karazin Kharkiv National University
Designed and implemented an optical recognition algorithm based on character separation and neural network-based character recognition, trained from scratch.
Sprachen
Englisch
Fließend
Deutsch
Grundlagen
Ukrainian
Muttersprache
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