Profile
Senior Mobile Engineer (8y experience) with an analytical Master?s background. Specialized in Fintech and regulated environments.

• KMP Expert: Proven track record in white-label banking apps across iOS, Android and KMP layers.
• Modern Stack: Expert in Kotlin/Compose and Swift/SwiftUI; experienced in migrating legacy systems.
• Architecture: Strong focus on Clean Architecture, MVI/MVVM and Dependency Injection.
• Full-stack Mindset: Proficient in CI/CD, Firebase and team coaching.

Skills

• Kotlin Multiplatform
• Android
• iOS
• Kotlin
• Swift
• CICD
• MVVM

Experience

2023 - today
iO
Senior Mobile Engineer
BankingRight

• White-label Banking Solution: Engineered a scalable Kotlin Multiplatform (KMP) platform serving international banks like Aruba Bank.
• Architecture: Developed the glue code to seamlessly integrate KMP business logic into SwiftUI (iOS) andenvironments.
• Innovation: Built on an AI-powered UI testing framework and a custom Figma-to-code exporter (Figex) to automate UI configuration updates.

Natuurmonumenten

• Greenfield Delivery: Delivered a production-ready navigation app from zero to App Store/Play Store in just 14 weeks.
• Custom Navigation Engine: Built a real-time snapping engine using point-to-segment projection and Haversine logic for off-road trail navigation.
• Resilient Caching: Architected an offline-first network layer using Apollo Client and MMKV for reliable use in nature areas without signal.

Van Lanschot Kempen

• Architectural Overhaul: Led the transition from a monolithic codebase to a modular Clean Architecture foundation using Dagger Hilt.
• Successful Merger: Met critical business deadlines for the technical integration of acquired banking entities into a single application.

Viaplay (Viascore)

• Full-Stack Ownership: Engineered the entire Android codebase from scratch and managed the supporting Firebase Node.js backend.
• Video & Monetization: Optimized high-performance video streaming integration and implemented a robust Google Play Subscription model.

BNP Paribas

• Fintech Ecosystem: Developed high-security loan application flows featuring complex digital contract signing (E-Sign) integrations.
• State Management: Implemented sophisticated debounce and flow-cancellation logic to handle real-time validations without overloading legacy backends.

Duijvelaar Pompen

• BLE Diagnostics: Resolved non-deterministic Bluetooth Low Energy (BLE) connection issues through on-site hardware simulation and testing.
• Performance Optimization: Fixed critical Android Lifecycle flaws that caused redundant data reloads over slow industrial hardware protocols.

2020 - 2022
ABN AMRO Bank N.V.
Android Developer

• Role: Android Developer within the Private Banking Digital grid.
• Impact: Responsible for developing an international application serving high-net-worth individuals across multiple countries.
• Results: Successfully migrated a legacy hybrid JavaScript framework to a modern MVVM architecture using Kotlin.

2018 - 2020
ABN AMRO Bank N.V. 
Data Engineer

• Focus: Internal data management tool developed using Informatica ETL tools, SQL en Java.
• Development: Part of an intensive program for young IT professionals, including soft skills training and a working visit to IT partners in India
• Started via an intensive Procam IT Talent Traineeship focused on technical growth and professional soft skills, serving as the foundation for a permanent role at ABN AMRO