Android & iOS
Boost by BCA Sekuritas
Stock trading platform owned by BCA Sekuritas with features such as GTC order, SLTP order, slice order, fast order, watchlist, and more. Built with Kotlin and Swift using Clean Architecture.
PT. CakraTech (2023–Now)
Fintech
Android & iOS
Nayaga OLT
CakraTech's base online trading product that can be customized to client needs. Modular architecture using Clean Architecture and Kotlin/Swift.
PT. CakraTech (2023–Now)
Fintech
Android & iOS
KGETS by KGI Sekuritas
KGI Sekuritas stock trading platform with simple order, stock overview, and watchlist features. Customized from the Nayaga OLT base product using Kotlin and Swift.
PT. CakraTech (2023–Now)
Fintech
Android & iOS
Angel Investor
Crowdfunding platform for investors to pool company funds. Features: offer listings, trending offers, investment portfolio, and account opening. Kotlin & Swift.
PT. CakraTech (2023–Now)
Investment
Android & iOS
Digisys by Pegadaian
Pension fund management platform for PT Pegadaian. Features: re-registration, contribution history, benefit claims, simulation, and balance information. Kotlin & Swift.
PT. CakraTech (2023–Now)
Pension Fund
Android
LMD – Lintasarta Mapping Device
Fiber optic route mapping app from Lintasarta, used via mobile phone. Built with Jetpack Compose (first UI use), Google Maps SDK, and Google Service Location.
GeekGarden (2023)
GIS / Spatial
Android
Skolla
Online learning platform for elementary–high school students and university entrance exam prep. Features: online tryouts, live classes, consultations, lesson modules, and the gamified Ambis Meter. Kotlin + Unity (metaverse).
PT. Skolla (2021–2023)
Edu-Tech
Android
Skolla Teacher
Companion app for consultant teachers within the Skolla ecosystem. Features tryout question review and student consultation tracking. Built with Kotlin and MVVM.
PT. Skolla (2021–2023)
Edu-Tech
Service API
LRP – Learning Recovery Program
Backend service for Skolla's post-COVID-19 Learning Recovery Program. Built using Java Spring Boot, MySQL, Docker, and Swagger documentation.
PT. Skolla (2021–2023)
Backend
Android
Rentalio
Vehicle rental platform (motorbikes, cars, classic vehicles, camper vans) exclusively for Bali, serving local & international tourists. Kotlin, Google Maps SDK, RabbitMQ.
PT. CakraTech (2018–2021)
Rental
Android
Ekuid
Equity crowdfunding investment platform. Features: campaign listings, investment portfolio, and account opening. Kotlin, Retrofit, RabbitMQ (RPC, Publisher, Subscribe).
PT. CakraTech (2018–2021)
Investment
Android — Personal
Simple Point App
Violation point-tracking app for school counseling teachers. Independently built with Kotlin, Firebase Realtime Database, and Firebase Auth. Already in use at several schools in Jakarta.
Mar 2022 — Google Play
Education
