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.

Tools & Tech

Android

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.

Kotlin

Flutter

Firebase

Compose

Android Studio

My Work

Portfolio

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.

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.

DiariNX

DiariNX is an application that used to help people to record their income and expense.

Arena.id

ARENA.id is a virtual public platform that allows attendees to enjoy the digital stage and interact with the Performer on the stage. ARENA serves to accommodate conventional events which packaged in the virtual platform such as debates, talk shows, discussions, auctions and others.

Dollak

Dollak is an application that used to help people discover their product needs and it can be used to find vendors to create their own custom products.

Dollak Seller

Dollak Seller is an application that used to help people who want to sell their products in Dollak application.

LippoCikarang

LippoCikarang.com is an application that used for information center of Lippo Cikarang. Visitors and Residents can find out information about location and information of tenants, promo, billing etc.

Wanna talk?

Contact me with any questions or just to say a few nice words ... or mean ones. Up to you .... free will and all

bimo_achmad@ymail.com

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Yogyakarta, Indonesia