I'm an Android Developer focused on creating smooth, reliable, and user-friendly apps. I enjoy working with modern Android tools like Kotlin and Jetpack Compose, solving UI challenges, and building features that make a real impact. In my free time I enjoy hiking, ceramics, and volunteering with the Hellenic Red Cross.

Andriana Sima

I'm an Android Developer focused on creating smooth, reliable, and user-friendly apps. I enjoy working with modern Android tools like Kotlin and Jetpack Compose, solving UI challenges, and building features that make a real impact. In my free time I enjoy hiking, ceramics, and volunteering with the Hellenic Red Cross.

Available to hire

I’m an Android Developer focused on creating smooth, reliable, and user-friendly apps. I enjoy working with modern Android tools like Kotlin and Jetpack Compose, solving UI challenges, and building features that make a real impact.

In my free time I enjoy hiking, ceramics, and volunteering with the Hellenic Red Cross.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate

Language

Greek, Modern
Fluent
English
Advanced

Work Experience

Android Developer at Kaizen Gaming
August 1, 2024 - Present
Contributing to a large-scale, multi-country project by developing new social features from concept to launch. Worked on multiple features integrating XML-based UIs with Jetpack Compose, ensuring smooth hybrid implementation and great user experience under tight deadlines.
Android Developer at FlexCar
June 1, 2023 - August 1, 2024
Developed MVP for Greece's first car leasing app; built key features providing information about car ownership and enabling actions such as requesting services or reporting issues.
Android Developer at Reydix
January 1, 2023 - June 1, 2023
Built an entertainment app focused on festivals and music events; delivered a B2B app within a short timeframe, overcoming startup challenges and collaborating effectively to achieve results.
Android Developer at Deloitte
October 1, 2021 - October 1, 2022
Onboarded as an entry-level Android developer; completed training in Kotlin and Jetpack Compose, contributed to the complete redesign of a multi-brand fashion app used worldwide.

Education

BSc at Athens University of Economics and Business
January 1, 2016 - January 1, 2022
BSc Computer Science at Athens University of Economics and Business
January 1, 2016 - January 1, 2022

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services