Projects & case studies

A full stack personal finance PWA for tracking multi-wallet balances, categorized transactions, budgets, and an investment portfolio ledger, with real reporting.

A multi-branch cafe platform spanning three coordinated apps — QR-code table ordering for customers, a POS and back office for staff, and the REST API tying both to one branch- and role-scoped database.

An internal Android app for Jasmine Grosir's wholesale sales team to manage products, customers, and sales — with order status tracking and a sales recap dashboard.

An official Android app for PKT Group's pension fund participants to check their balance, review transaction history, and get announcements — all in one place.

A mobile app for tracking users' real-time location on a map and sending broadcast messages to a group in seconds.

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