Hi, I'm Arungi Cahaya

React Native and Kotlin Developer in Jakarta, Indonesia

About Arungi Cahaya

I have almost 5 years of experience in software development. Currently at OTANI, and based in Jakarta, Indonesia.

As a generalist software engineer, I have nearly four years of experience in mobile development, specializing in React Native and native Kotlin applications. I love working as a software engineer in general, and even when things get difficult, I always strive to find solutions and get the job done.

Technologies & Skills

TypeScript

TypeScript

Kotlin

Kotlin

React

React JS

React Native

React Native

Next.js

Next.js

PostgreSQL

PostgreSQL

Android

Android

Firebase

Firebase

Node.js

Node.js

Python

Python

Docker

Docker

Golang

Golang

Microsoft Azure

Microsoft Azure

Google Cloud Platform

Google Cloud Platform

Amazon Web Services

Amazon Web Services

Qdrant Vector Database

Qdrant

Redis

Redis

Professional Experience

  • Currently at OTANI, contributed to almost all of their applications and infrastructure
  • Mobile Developer at Telkom Indonesia (January 2021 - March 2025), built and maintained internal mobile applications using React Native and Kotlin
  • Contributed to early-stage INA Digital as Mobile Developer, built and initiated their app called INA Gov
  • Backend Developer at Pijar Sekolah (3 months), improved their helpdesk dashboard system
  • Contributed to Telkom Legion UI Design System, focusing on Jetpack Compose
  • Frontend Developer Intern at The Netwerk (January 2019 - April 2019), worked on frontend development and Linux systems

If you want to reach out or just want to say hi, you can contact me directly trough the form below. or you can contact me at mail@arung.me or viaLinkedinTelegram.

Connect With Me

LinkedIn:Arungi Cahaya
X / Twitter:a7chax
GitHub:a7chax
Email:mail@arung.me
Telegram:a7chax
LeetCode:7cha
HackerRank:Arungi Cahaya