I build high-performance, scalable mobile applications with a strong focus on architecture, clean code, and product impact.
- Senior-level Flutter Engineer with ~4 years of real-world experience
- Specialized in production-grade apps, not toy projects
- Strong background in:
- Architecture & scalable codebases
- Performance optimization
- Pixel-perfect UI implementation
- Testing (unit, widget, golden)
- Experience working with US-based products and teams
Currently working at Very Good Ventures (global Flutter consultancy)
I don’t just “build apps”.
I:
- Design maintainable architectures that scale
- Turn complex product requirements into clean, testable systems
- Fix messy codebases and bring them to production quality
- Ship features end-to-end (UI → state → backend integration)
- Think like a product engineer, not just a coder
- Flutter / Dart
- Firebase (Firestore, Cloud Functions)
- REST APIs & integrations
- CI/CD pipelines
- Testing (100% coverage when required)
- Improved performance and stability in a complex audio system
- Solved real user issues in production
- Delivered critical fixes under tight deadlines
- Built dashboard features end-to-end
- Worked across mobile & web behaviors
- Collaborated directly with PMs, QA, and client
- Built a reusable UI component library
- Pixel-perfect implementation from Figma
- Enforced high testing standards
- Building my own product: Lasubo
- Scaling as a top-tier engineer in the global market
- Working toward high-impact, high-compensation roles
- LinkedIn: https://www.linkedin.com/in/luucasberger/
- Email: lucasberger2399@gmail.com
I aim to operate at a level where:
- Code is clean
- Systems scale
- Products succeed
- And engineers are paid what they’re actually worth