Julio Rahman

Julio — Android Developer at Paninti. Based in Bandung

Join me on a journey through my projects from 2020 to 2024. Discover a variety of work, including projects for clients, personal explorations, and contributions to open-source projects. This is more than just a collection of code. It shows my passion for creating innovative and useful apps.

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Paninti App

Paninti is an online shopping platform offering a variety of products for mothers, children, and lifestyle needs. As my third major project at Paninti, I joined the team to refactor and develop new features for this long-running app, which had been managed by multiple developers since 2020.

Key Contributions:

Implemented redesign and extensive refactoring
Developed new features: presale, affiliates, and fulfillment
Upgraded to modern tech stack
Utilized Airbnb/Epoxy library for efficient UI rendering
Implemented Kotlin Coroutines for improved asynchronous programming

This project provided valuable experience in addressing real-life development challenges and modernizing a complex, established application.

Kotlin
Android Jetpack
MVVM
Firebase
Google Maps
Material Design 2

Parenting Hub

Parenting Hub is a social media and community platform for parents to share articles and experiences about parenting. This was my first project upon joining Paninti. I inherited an existing, unreleased app plagued with bugs and frequent force closes. After careful consideration, our team decided to completely rewrite the Android application.

Key Contributions:

Participated in the complete rewrite of the Android application
Reimplemented all features from scratch
Focused on stability and performance optimization
Achieved zero force closes, significantly improving user experience
Prepared the app for successful release on the Play Store

This project showcased my ability to tackle complex, existing codebases, make critical decisions for project improvement, and deliver a stable, user-friendly application from a problematic starting point.