MyPertamina
MyPertamina is a digital platform by Pertamina that lets users pay for fuel seamlessly at Pertamina gas stations across Indonesia, along with loyalty rewards and energy-related services.
KotlinHiltFirebase
Available for new opportunitiesHi, I'm Bimo.
Hi, I'm Bimo.
Android Engineer
I build Android apps with clean code and care about every step of the user experience.
About
A bit about me
An Android Engineer with over 7 years of experience building high-performance, user-focused mobile applications. Skilled in Kotlin, Java, Flutter, and modern Android development practices, with a strong track record in delivering secure, scalable solutions across industries like digital identity, e-commerce, and real-time communication. Experienced in building SDKs, optimizing performance, implementing server-driven UIs, and developing cross-platform apps that have reached hundreds of thousands of users. Comfortable working in both startup and enterprise environments, with a proven ability to collaborate in remote-first, cross-functional teams. Passionate about clean architecture, usability, and continuous improvement, always aiming to build apps that are not just functional, but genuinely enjoyable to use.
Skills & Tools
Language
KotlinJavaDart
Framework
FlutterKotlin MultiplatformJetpack ComposeAndroid SDKCoroutines & FlowHilt / DaggerKoinRoomRetrofit / OkHttp
Tools
Android StudioGradleGitFirebase
Other
Clean ArchitectureMVVM / MVIUnit & UI TestingCI/CD
Projects
Things I've built
A mix of projects from my time at previous companies and personal work I build on the side. From production apps shipped to thousands of users to private experiments I build to explore new ideas.
Privy
Privy is a digital signature and identity verification platform that allows users to securely sign and manage documents online. It also offers features like electronic certificates, digital signatures, identity verification, and document sharing with discussion features
KotlinFirebaseGoogle ML-KitCoroutines
JBA Indonesia
JBA Indonesia App is a mobile platform by Indonesia’s leading automotive auction company, offering a safe and convenient way for users to browse, join, and manage vehicle auctions. Users can participate in multiple auctions simultaneously, view auction results and payment info, and access real-time vehicle and schedule details. The app also features JBA Membership, which provides benefits like booking prices and reward points redeemable for prizes.
FlutterFirebaseSocket.io
DiariNX
DiariNX is an application that used to help people to record their income and expense.
KotlinComposeRoomMPAndroidChart
Chess Player Viewer
A cross-platform app built with Compose Multiplatform for browsing and tracking chess players. Sharing both business logic and UI across Android and iOS from a single Kotlin codebase.
KotlinCompose Multiplatform
LLM-LiteRT
An exploration of on-device AI by running a large language model directly inside an Android app using LiteRT. No network required, fully private inference on the device.
KotlinComposeLiteRT
Contact
Let's build something together
Have a project in mind, a role to discuss, or just want to say hi? The fastest way to reach me is email — I usually reply within a day.
bimovallentino@gmail.com