Natalia Wojtowicz
Mobile app developer
Katowice · +48 123 456 789 · natalia.wojtowicz@example.com
Professional profile
Mobile app developer with 6 years of experience, the last 3 on a pharmacy chain's app with 900,000 active users. I build the Android app in Kotlin, work with the iOS team and publish releases every 2 weeks. Crash-free sessions rose from 98.1% to 99.7%, and the average store rating from 3.9 to 4.6.
Work experience
Mobile app developer, Android
03.2022 - presentPharmacy chain, customer app, Katowice
- An Android app in Kotlin with 900,000 active users.
- Reserving medicines, the loyalty programme and in-app payments.
- Crash-free sessions from 98.1% to 99.7% after changes to error handling and tests.
- Releases every 2 weeks with staged rollout to users.
- Average store rating from 3.9 to 4.6, work with the iOS team and designers.
Flutter developer
07.2019 - 02.2022Software house, Gliwice
- Android and iOS apps in Flutter for clients.
- Integrations with client APIs.
- Publishing to app stores.
Education
Engineering degree, computer science
2015 - 2019Silesian University of Technology
Skills
- Android and Kotlin
- Flutter
- Mobile app architecture
- Mobile app testing
- Publishing to app stores
- Crash monitoring and analytics
Certificates
- Android development in Kotlin certificate, 2022
- Mobile app accessibility training, 2023
- Flutter course, 2020
Languages
- English: B2
Additional information
- Remote or hybrid work
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