Bismar

Owned the complete mobile scope for Bismar's customer and seller apps, from KMP architecture and implementation through testing and release on both stores.

Customer • App Store Customer • Google Play Seller • App Store Seller • Google Play

Customer and merchant journeys across the two Bismar apps

My role: End-to-end KMP mobile engineer
Worked with: Inside Tech
Current state: Live
Year: 2025

The product

The customer app covers discovery and orders, while the seller app handles the merchant side; both share business logic across Android and iOS through Clean Architecture.

Delivery scope

What I built and delivered.

Live on the App Store and Google Play with separate Customer and Seller apps
Single Kotlin codebase targeting both Android and iOS
Clean Architecture with fully shared business logic
Product browsing, seller profiles, order management and real-time notifications

Toolchain

KMP
Compose Multiplatform
Ktor Client
Clean Architecture
Koin

Bismar

What I built and delivered.

Live on the App Store and Google Play with separate Customer and Seller apps

Single Kotlin codebase targeting both Android and iOS

Clean Architecture with fully shared business logic

Product browsing, seller profiles, order management and real-time notifications