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Herdi Herdianurdin

Herdi Herdianurdin

Professional Android Developer

Independent software engineer building production-scale native Android applications. Focused on high-performance Kotlin architectures, memory management (Room DB), and monetization optimization (AdMob).

Play Store Applications

Android Education

Asmaul Husna Arti dan Makna

Audio and visual educational application to facilitate the learning of the 99 Names of Allah.

View on Play Store
Android CAT Simulation

Bimbel & Simulasi CAT CPNS

Independent Computer Assisted Test (CAT) simulation platform for civil servant selection preparation.

View on Play Store
Android Psychometric Test

Tes Potensi Akademik (TPA) Pro

Comprehensive Bappenas-standard academic competency testing module for entrance exams and job selections.

View on Play Store
View GitHub Repositories ->

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