Hi there! 👋
I’m Hendra Manudinata, usually called Hendra. I’m a student from Indonesia with interests in web development, embedded devices, as well as cyber security. I’m currently pursuing a bachelor’s degree in Information Technology at Institut Teknologi Sepuluh Nopember.
I tinker with Android, Linux, IoT, and embedded devices, but now I mostly work on web applications. My GitHub and GitLab page is where I store majority of my work. I usually made my projects FOSS, and occasionally contributes to other open-source projects.
I’m also interested in robotics. I’m currently taking part as a programmer in IRIS ITS, a research & development team for wheeled robot soccer competitions, such as FIRA RoboWorld Cup, RoboCup, and Indonesia’s Kontes Robot Indonesia.
Blogs
1 Nov 2025
Computer Vision: Road Lane Detection with OpenCV
IRIS Final Project 1 - Computer Vision & Communication Protocol
8 Dec 2024
Porting PostmarketOS: Continuing to Samsung Galaxy A51
After porting postmarketOS on Samsung Galaxy J4, I continued to my unused Samsung Galaxy A51 which has higher specs. Here’s the progress so far.
28 Nov 2024
Running Docker on postmarketOS
Docker on a phone? Hell yeah!
16 Nov 2024
PostmarketOS, Turning Phones to Linux Systems
Reducing e-waste. Why not using old phones as small home servers?
7 May 2024
Akses Root Berbasis Kernel Menggunakan KernelSU
Exploring KernelSU for root access on Android devices through kernel-based methods.
4 Dec 2022
Mengenal Webhook, API Tanpa Polling
Understanding Webhooks: An Efficient Alternative to Polling APIs.
13 Nov 2022
Mengirim Notifikasi Melalui HTTP Request dengan ntfy.sh
What I learned about sending notifications using ntfy.sh service.