christianzoeller

Freelance software engineer building Android, mobile, desktop and web software for companies, focused on Kotlin

Tallinn, EstoniaFounded 2025christianzoeller.comWebsite technologies

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Highlights

  • Young companyFounded 2025
  • New on EvolcAdded 2026-10-27

About christianzoeller

christianzoeller OÜ is the registered entity of freelance software engineer Christian Zoeller. He builds mobile apps, desktop applications and web services, with a focus on Kotlin and Android development and professional experience with C++ and C#.

The business works with companies that need software engineering work in healthcare, ecommerce and fintech. Past roles listed on the website include Android development for a global marketplace with 9 million monthly users, integrating NFC technologies and a third-party payment provider into a mobile payment solution, and building user interfaces for real-time 3D CAD software. Christian has worked as a freelancer since early 2025.

The company was founded in 2025 and is registered in Tallinn, Estonia. The website states that Christian lives in Japan and is studying Japanese, having passed the N2 exam. His side projects include an unpublished Japanese dictionary app.

Product: Freelance software engineering for mobile apps, desktop applications and web services, with Kotlin and Android focus

Jobs at christianzoeller

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