About Me
Muslim · Second Year Computing Student at SBCS · Aspiring Android Developer and Security Researcher · YouTuber
My Qualifications
- Grade One with all As in CSEC Information Technology
- Completed SBCS Diploma in Computing
Projects
I have designed several Android applications, typically with a focus on compatibility with older versions to aid in maximizing the life of old devices and providing accessibility to those who cannot afford newer ones.
Many of these apps relate to my interest in reverse engineering and malware analysis of Android apps.

AntiSplit M
App to AntiSplit (merge) split APKs (APKS/XAPK/APKM) to regular .APK file on Android. Designed with a two versions; a Material You interface supporting Android 5.0+ and a legacy version for compatibility with Android 1.6+.
~
AXML Editor
Android app to edit android binary XML files (AndroidManifest.xml and layout XML files).
~
APK Extractor
Simple APK extractor app for Android supporting split APKs and saving them as single APK. Also supports every version of Android from 1.6+ and contains features for extracting specific files or attributes of apps such as icons.
~
APK Signer
Simple Android app to sign APKs, supports signing split APKs and multiple files at once.
~Other Projects
- Discord No Trackers - A project focused on removing (not just disabling) trackers from Discord's Android app, enhancing privacy and performance.
- CopyText - Simple Android app to copy text from share or view menu to clipboard. Supports all versions of Android with an APK size under 10KB
- TapCounter - Basic tap counter website with reset, text size and color changer, offline Android app version available.
- axml2xml - Java command line program to decompile and recompile Android binary XML files (AndroidManifest.xml and layout XML files)
- RestoreCRC32 - Android app to set the CRC32 and date modified of files in an APK or ZIP archive to those from another archive.
- Snake game written in Python
- Personal userscripts - Userscripts written mostly for my personal use
- JustDoodle - Simple drawing app made in App Inventor
- Hisnul Muslim Color - Hisnul Muslim app with customizable colors written in Flutter
Other Contributions
- Fork of "Save on Device" (Android app for saving files from Share or View menu) - Made optimizations reducing file size to under 100kb
Contact Me
- Email: zaqasar@gmail.com