A better feel for finance.
Owned the React Native rebuild from architecture through release. A cohesive design system and responsive financial interfaces, shipped across iOS and Android.
A financial mobile app has to make dense data, dynamic forms and long lists feel coherent on a small screen. The rebuild needed a common UI foundation across Android and iOS, with performance and release ownership treated as part of the same engineering problem.
As the sole mobile-app architect, I owned architecture, delivery and release end to end. I led the ground-up React Native rebuild and built the shared UI foundations, schema-driven forms and custom financial charting components.
Conceptual view of the frontend responsibilities. No proprietary screens, code or internal architecture documents are reproduced.
Styled Components-driven design-system primitives underpin the ground-up React Native rebuild.
TanStack Query manages server data; FlashList and Reanimated support performant lists and animated interfaces.
JSON-schema-driven forms and custom financial charts express recurring financial-product patterns.
I owned architecture, delivery and release end to end across Android and iOS.
I rebuilt the app around a Styled Components-driven design system.
Shared primitives give financial screens a common visual language. The architecture supports consistency across the two mobile platforms without rebuilding each screen’s foundations.
I adopted TanStack Query, FlashList and Reanimated for server data, high-performance lists and animation.
These are different concerns with different performance characteristics. The rebuild gave each an explicit place in the frontend architecture.
I built a JSON-schema-driven form engine and custom charting components for financial data.
Configuration-driven forms provide a reusable way to express changing field structures. Custom charting components address the presentation needs of financial data.
The 80% performance improvement and 20% engagement lift are results reported in my résumé. Benchmark methodology and internal analytics are not reproduced here. The portfolio phone graphic is an original interaction study, not an InvestSky screen.
Make the whole team faster.