About Jeroen
Senior Flutter engineer and former Google Developer Expert with 5+ years of production experience. I care deeply about clean architecture, maintainable code, and building tools that actually make developers' lives easier. These days I'm exploring AI-powered app development, finding ways to integrate it into tooling to pragmatically solve real-world problems. Whether it's a mobile app, a backend API, or a custom CLI, I bring an out-of-the-box mindset and a no-nonsense approach to every project. Rotterdam-based, remote-friendly, and open to new freelance opportunities.
Dutch
Native or bilingual
English
Fluent
Japanese
Conversational
Remote only
Primarily works remotely
Experience
- BreezeSenior Flutter DeveloperSeptember 2024 - November 2025 (1 year and 2 months)As one of three senior-level Flutter engineers, I helped build the front end for the Breeze dating app, used by more than 200,000 monthly active users worldwide. During my tenure, I've focussed on improving the codebase's maintainability, building custom tooling to improve processes, built a new internal admin portal, and helped our backend team by learning Go and becoming a full-stack engineer in the process.
- Bloom GroupSenior Software ConsultantAugust 2023 - July 2024 (11 months)As Bloom was a small scale-up when I joined, I worked for and expanded our clientele, lead the way to create a consistent architecture for our apps, and taught my fellow colleagues about Flutter and CI/CD infrastructure. On the side, I've built the foundation for a commercial, modular training program that allowed us to teach companies and individuals based on their needs.
- Very Good Ventures, LLC.Senior EngineerFebruary 2020 - March 2023 (3 years and 1 month)As a fully remote Senior Engineer, I was responsible for designing software architecture, creating custom tools for development teams, researching solutions to technical problems, and guiding and mentoring fellow engineers.
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Education
- BSc Computer Science (Minor: Advanced Programming)Rotterdam University of Applied Sciences2024While doing a major in Computer Science, I took additional courses in networking, IOT, visual arts, and advanced software engineering. In 2022, I received an 8.2/10 for my thesis on encapsulating and processing type-safe form data in mobile and web applications.