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2026Full-Stack Developer
SewaInAja
A rental platform spanning a Flutter mobile experience and a Next.js 16 admin and API surface, built with TypeScript 5, Firebase, and Midtrans.
Team
4-person team
Repository
public
The problem
The product needed one connected workflow for renters, owners, administrators, and payment handling across mobile and web surfaces.
FlutterNext.js 16TypeScript 5FirebaseMidtrans
Contributions
- Built customer-facing mobile flows with Flutter.
- Worked across the Next.js 16 administration and API surface with TypeScript 5.
- Integrated Firebase services and Midtrans payment handling.
Outcomes
- Connected the mobile product with the administration workflow.
- Delivered the project as a shared, publicly documented codebase.
Explore the project