My Photo

Sameer Al Sahab

Nice to meet you. I'm Sameer Al Sahab.

Recognition & Real Works

Built, Used & Recognized Worldwide

Senior Member of XDA Developers building Android ROMs, security tools and system-level projects that real people use every day.

Read the full article

I am a Senior Member of XDA Developers, where I have worked on Android ROM development and system-level projects. My AstroROM project has reached 200K+ users worldwide, with a growing community around it.

Hydra-ESP, my ESP32-based security research project, has gained strong recognition in the ESP32 community, with 80K+ real-time YouTube views across my channel. The project continues to attract users because of its wide range of features and practical security research capabilities. Furthermore, I wrote a full research paper based on it.

I also run the Android Ports Cloud (APC) community, which has grown to 8K+ members worldwide and serves as a community hub for Android porting and development.

In addition, I built a dedicated EWU Portal app for East West University students. It received a strong response from students on its first day and has now crossed 500+ users.

I contributed to and worked extensively with Hackintosh projects, helping users who could not afford a Mac experience a full macOS setup on affordable Windows laptops. We worked to achieve stable support across the system, with most hardware features working properly and performance that could make a low-cost laptop feel surprisingly close to a real Mac for everyday use.

ProjectAstro is an automated shell based system designed to turn a process that could take around 3 hours into a workflow that can be completed in minutes. It automates repetitive work so developers can spend more time on actual development instead of doing the same tasks manually.

AppsPorter is a tool designed to make OEM application porting easier across different Android devices. Instead of manually repeating the same work for every device and manufacturer, AppsPorter automates and simplifies the process.

___

Built for users, loved by users.

200K+
AstroROM users worldwide
80K+
Hydra-ESP
8K+
Android Ports Cloud members
500+
EWU Portal app users

I like turning difficult and repetitive technical work into simple, automated, and useful tools. My goal is not just to build things, but to make people's time more valuable.

Why Hire Me?

I work across cybersecurity, Android, operating systems, and web development. I build automated tools that make lives easier, I also make Android/Windows/iOS applications, custom ROMs, and websites, while also working with OS, BIOS, and kernels. Additionally, I have strong knowledge in Linux and embedded systems.

If your organization needs help with server and OS setup, security, application development, or technical service support, I can work across both software and system-level tasks.

Cybersecurity Android Development Web Development ROM Development OS & Kernel Server & Security Technical Support

Projects

Cybersecurity, networks and microcontrollers

HydraESP — ProjectHydra

Flagship Wi-Fi and Bluetooth penetration testing firmware for ESP32, built for security research and network analysis.

ESP32Security

META-Verse

A modern payload for newer Android devices (tested on Galaxy S24 Ultra) that pulls personal files like photos, contacts, mails and SMS from a victim's phone. Educational showcase.

AndroidSecurity

Side projects

EWU Portal App

Smart app for smart students: an unofficial Android app for East West University students with class schedule and reminders, faculty info, CGPA and scholarship tools, assignment covers, exam mode and a Q&A forum.

AndroidKotlin

AppsPorter

Tool for porting OEM-specific apps to any device, e.g. Samsung, OnePlus, MIUI/HyperOS, Motorola, ZUI and more.

AndroidSmali

The poor student's MacBook

Fully stable macOS (Catalina to Tahoe) with everything working on a cheap HP laptop, with performance similar to a 2019 MacBook Air.

macOSHackintosh

OS and reverse engineering (2026) — 200K+ users worldwide

ProjectAstro — script-based ROM patcher

Downloads firmware, applies OTA, patches, and builds a flashable zip for supported devices.

ShellROM

AstroROM S24 Ultra port for Galaxy S20 5G

Full OneUI 7 port with Galaxy AI features for the Galaxy S20 5G Snapdragon variant.

OneUI 7ROM

AstroROM S25 Ultra for Galaxy S23 Ultra

Galaxy S25 Ultra features ported to the Galaxy S23 Ultra.

OneUIROM

AstroROM OneUI 8 port for Galaxy S20 series

Full OneUI 8 port with Galaxy AI features for the Galaxy S20 series (Base, Plus, Ultra).

OneUI 8ROM

AstroROM OneUI 8 for S21 series

Galaxy S25 Ultra features ported to the Galaxy S21 series.

OneUI 8ROM

And more, not listed here — see the full list on GitHub.

Skills

Languages & markup

C/C#Bash(shell)HTML5/CSS3Java/KotlinLaTeX & Markdown

Platforms

Linux/WSLArchApple / macOSAndroid Systems/Kernel

Tools & infra

GitVercel/SupabaseApktool/SmaliArduino/Android Studio/GradleGodot/Unity

Education

B.Sc. in Computer Science & Engineering

East West University, Bangladesh · 2026 – ~2029

2nd semester CGPA 4.00 / 4.00

Schooling

Ideal School and College, Motijheel, Dhaka

GPA 5.00

My Stats

SameerAlSahab's GitHub Stats

Contact Me

Have a question, project idea, collaboration or technical query? Send me a message.