liteBIG SuperApps
Multi-feature Android platform — XMPP E2E encrypted chat (OMEMO, OTR, OpenPGP), social timeline, marketplace, donation, and PPOB. Architected the migration from a messenger to a full SuperApp with white-label variants.
Yuhananda
Aditama
Android · Backend · Enterprise & AI
Seven years building production software — from XMPP-encrypted messaging apps and logistics platforms to enterprise testing pipelines and AI-assisted delivery at IBM. Based in Yogyakarta, Indonesia.
// primary stack
val stack = listOf(
"Kotlin", "Spring Boot",
"Jetpack Compose", "IBM IQP+"
)
val yrs = 7
Active
IBM Delivery Indonesia · May 2025 – present
The work, in full.
Started as a Java Android developer at an XSIS bootcamp in 2018 — and stayed long enough to build the curriculum for those same bootcamps years later. In between, shipped a SuperApp combining social, chat, and marketplace for liteBIG; built cargo-monitoring and COD applications for AnterAja; and authored end-to-end syllabi for Spring Boot, Kotlin Android, and QA Automation tracks.
Today at IBM Delivery Indonesia, working on enterprise-scale quality platforms and applying AI Engineering practices — using IBM Consulting Advantage to accelerate delivery for clients undergoing digital transformation.
What ties it all together: clean code, teachable ideas, and systems that hold under load.
7+
Years experience
5
Bootcamp tracks authored
4
Production platforms shipped
1
Active certification
Work experience.
-
Application Developer
Applying AI Engineering and enterprise quality practices within IBM’s consulting practice.
- Implemented IBM Ignite Quality Platform Plus (IQP+) — full lifecycle testing platform for end-to-end QA workflows
- Applied AI Engineering and Vibe Coding using IBM Consulting Advantage and IBM Bob to accelerate delivery
- Participated in enterprise training on ERP (Oracle) and CRM (Salesforce)
- Contributed to AI-assisted development workflows leveraging LLMs for code generation and review
-
Bootcamp Instructor & Curriculum Developer
Designed and delivered cohort programmes across five technical tracks.
- Authored syllabi for Spring Boot, Kotlin Android, QA Automation, Next.js Fullstack, and .NET Core + Vue.js
- Mentored engineers from fundamentals to production-ready mobile and backend development
- Maintained curriculum to reflect evolving tooling and industry practices
-
Technical Consultant — Kotlin Android
AnterAja logistics platform — B2B internal tooling and B2C consumer app on Google Play Store.
- Maintained AnterAja B2B internal logistics app and B2C consumer app on Google Play Store
- Architected and built a cargo monitoring application and COD application from the ground up
- Integrated MoEngage analytics and Firebase Analytics for user behaviour tracking and campaign measurement
- Created reusable Android artifact libraries shared across multiple AnterAja internal applications
- Implemented package label printing and Google Maps API integration for real-time shipment tracking
- Enforced Clean Code + MVVM across the codebase; Unit Tests, Incremental Tests, SonarQube for code quality
-
Technical Consultant — Java Android
Core developer on liteBIG SuperApps — chat, social, marketplace, donation, and PPOB.
- Maintained and evolved liteBIG SuperApps — chat, social timeline, marketplace, donation, and PPOB
- Designed and built the social media and marketplace modules from scratch as new product verticals
- Led the architectural migration from liteBIG Messenger to the full SuperApps platform
- Developed multiple white-label applications derived from the SuperApps base for external clients
- Implemented XMPP secure messaging with E2E encryption (OMEMO, OTR, OpenPGP), file sharing, and read receipts
-
Bootcamp Participant — Java Android
Intensive Android development bootcamp covering the full mobile engineering stack.
- Mastered core languages (Kotlin, Java), architecture patterns (MVVM, MVI, MVP, MVC), and reactive programming (Coroutines, RxJava, Flow)
- Built UI with Jetpack Compose, RecyclerView, and Navigation Components; dependency injection via Dagger, Hilt, and Koin
- Integrated Firebase suite (Firestore, Auth, Crashlytics, FCM), Retrofit/OkHttp networking, and Room/DataStore persistence
- Applied testing and quality tools — Espresso, JUnit, Ktlint, LeakCanary, SonarQube
- Distributed apps via Firebase Distribution and Google Play Store (signed APK)
Technical skills.
Mobile
Kotlin · Java · Android SDK · Jetpack Compose · MVVM / MVI / MVP / MVC · Retrofit · OkHttp · Room · Coroutines · Flow · RxJava
Backend & Web
Spring Boot · Microservices · PostgreSQL · Message Brokers · .NET Core · Next.js · TypeScript · Vue.js · Thymeleaf
Cloud & DevOps
Firebase (Firestore · Auth · Analytics · Crashlytics · FCM) · Google Maps API · Docker · Google Play Services
Enterprise & AI
Salesforce CRM · Oracle ERP · Oracle APEX · IBM IQP+ · IBM Consulting Advantage · AI-assisted development
Testing & QA
JUnit · Espresso · JMeter · Postman · Katalon · SonarQube · Manual Testing · SDLC / STLC · Ktlint · LeakCanary
Tools
Git · GitHub · Bitbucket · GitLab · Android Studio · IntelliJ IDEA · Visual Studio Code
Selected work.
AnterAja Logistics Platform
B2B + B2C logistics apps — real-time shipment tracking via Google Maps, package label printing, COD management, and cargo monitoring. Shared artifact libraries across all four apps.
IBM IQP+ Quality Platform
Implementation of IBM Ignite Quality Platform Plus — a full lifecycle testing platform supporting end-to-end QA workflows across Oracle ERP, Salesforce CRM, and client delivery pipelines.
Bootcamp Curriculum (5 tracks)
End-to-end syllabi for Spring Boot, Kotlin Android, QA Automation, Next.js + TypeScript, and .NET Core + Vue.js — from theory through architecture to hands-on project delivery.
Education.
Bachelor’s in Mathematics Education
38 courses — Calculus, Linear Algebra, Discrete Mathematics, Numerical Methods, Statistics, Abstract Algebra, Operations Research, and Computer Programming.
Certification.
Oracle APEX Cloud Developer Professional
Oracle — Active · Validates expertise in building secure, scalable, AI-powered low-code enterprise applications.
Let’s talk.
Open to new roles in Android development, backend engineering, and AI-augmented delivery. Yogyakarta-based; open to remote.