AS

Andriana Sima

Available to hire

I'm an Android Developer focused on creating smooth, reliable, and user-friendly apps.

About

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.

  • 4 years' experience
  • Joined January 2026

Languages

  • Greek, ModernFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Professional Services

Work experience· 4 roles

Android Developer · Kaizen GamingAug 2024 – Present · 2 yrs 4 mos

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 · FlexCarJun 2023 – Aug 2024 · 1 yr 3 mos

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 · ReydixJan 2023 – Jun 2023 · 6 mos

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 · DeloitteOct 2021 – Oct 2022 · 1 yr 1 mo

Education

BSc · Athens University of Economics and Business2016 – 2022
BSc Computer Science · Athens University of Economics and Business2016 – 2022

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