Holistic fitness
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90K+ active users
A large-scale fitness application combining training, wellness, and engagement modules in one responsive experience.
The assignment
Flutter engineer delivering product modules, integrations, responsive behavior, and production issue resolution.
The hard part
Ship new product modules without destabilizing an established app used by tens of thousands of active members.
Architecture decisions
- Kept new modules behind clean state and navigation boundaries.
- Built responsive components as reusable primitives rather than screen-specific fixes.
- Instrumented production issues so triage started with evidence.
What changed
- Supported a product with more than 90,000 active users.
- Expanded capability while preserving a consistent interaction model.
- Improved production diagnosis through structured monitoring.
Need this kind of ownership?
I work best where mobile product quality, release confidence, and maintainable architecture all matter.
Talk about your product