Freelancer profile translated to English.

Description

I build apps that truly make a difference.

From Newlin, I help companies and entrepreneurs turn their ideas into apps that not only work, but grow.

With over ten years of experience in Android, iOS, and cross-platform development, I combine technical depth with a creative eye. I've worked on apps for Funda, Sportpoeder, and NS International, among others, elevating code quality, performance, and user experience.

What characterizes me? I am practical, fast, and not afraid to do things differently. No endless talks, just building — but with vision and attention to detail.

Whether it's Jetpack Compose, Kotlin Multiplatform, Flutter, or SwiftUI: I believe in modern technology and in apps that grow with your business.

🚀 Let's build something impressive together.

Languages

Dutch
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Zwolle (up to 50km), Amsterdam (up to 50km), Utrecht (up to 50km)

Talentify
Fullstack Mobile Developer
HUMAN RESOURCES
January 2026 - Today (5 months)
Role: Create the future foundation for the platform, cloud, web and app.
Activities:

Implementing new features for the app. Supporting integration with backend services and analytics. Improving performance and stability of the app.
Results:
Pilot ready platform ready for the first users

Technologies: Flutter, Dart, Larvel, AWS cloud, K8s
Flutter k8s PHP Node.js Docker
Sportpoeder
Flutter Developer
HEALTH AND WELLNESS
September 2025 - January 2026 (4 months)
Role: Develop and continuously improve the Flutter app.
Activities:

Implementing new features for the app. Supporting integration with backend services and analytics. Improving performance and stability of the app.
Results:

Improved stability and delivery of new features. Small bugs have been squashed like mosquitos during your summer cut.

Technologies: Flutter, Dart, Firebase, Google Cloud
Flutter
BProcare
Kotlin Multiplatform Developer
January 2025 - August 2025 (7 months)
Role: Add iOS support to the existing Kotlin Multiplatform app, including implementing platform-specific features such as VOIP.
Activities:

Restoring the iOS build and solving build issues. Implementing native interfaces for iOS-specific functionality. Refactoring the code into a shared Multiplatform library.
Results:

Prepared the app for release in the App Store. Delivered a more stable and maintainable shared codebase.

Technologies: Android, iOS, Figma, Kotlin Compose Multiplatform, Swift, Firebase