Mobile Security Researcher & Reverse Engineer

Mobile Application Security Consultant.
Based in Bangladesh · Working with teams worldwide.

I help product and security teams assess Android and iOS applications, reverse complex protections, analyze encrypted traffic, and build custom testing automation.

Mobile security for products that can’t afford blind spots.

GitHub stars
237+
Open-source projects
14
Hands-on research
Since 2018
Mobile coverage
Android & iOS

Services

Specialized support for complex mobile security work.

From focused research to repeatable testing tools, I help teams understand how their mobile products behave under real scrutiny.

01

Mobile Application Security

Practical Android and iOS assessments that uncover weaknesses before they become product risk.

  • SSL pinning and traffic controls
  • Root and jailbreak detection
  • Signature and integrity validation

02

Reverse Engineering

Deep application analysis for teams that need to understand protected, obfuscated, or undocumented behavior.

  • APK, IPA, DEX, and binary analysis
  • ARM, JNI, and native-code tracing
  • Code deobfuscation and control flow

03

Security Automation

Custom tooling that turns repeatable security checks into faster, more reliable workflows.

  • Frida hooks and scripts
  • Python security utilities
  • Purpose-built testing automation

04

Traffic & Malware Analysis

Focused investigation of mobile traffic, suspicious behavior, and artifacts across the application stack.

  • Encrypted traffic inspection
  • Protocol and protobuf analysis
  • Mobile malware and forensics

Selected work

Research and tools built for real security problems.

Open-source work covering Android integrity, Frida automation, root detection, and encrypted traffic analysis.

View GitHub profile

Platform research

Focused studies across Snapchat and Tinder.

Transport security, client attestation, and automation research presented with the same technical depth as the wider toolset.

Snapchat

2 research projects

Network Security

Snapchat SSL/TLS Certificate Pinning Bypass

Frida script and pre-patched APK bypassing SSL/TLS certificate pinning in the Snapchat Android app, covering OkHttp, Android TrustManager, and native OpenSSL validation.

  • JavaScript
  • Frida
  • SSL Bypass
  • Android Security

5 stars · 0 forks Repository

Reverse Engineering

Snapchat Argos Analysis

Reverse engineering research into Snapchat's Argos client-attestation system (the x-snapchat-att-token/x-snapchat-att-sign headers), tracing the Java-to-native JNI bridge through to the gRPC backend. Educational research only — not a working token generator.

  • Python
  • Reverse Engineering
  • JNI
  • Native Analysis

6 stars · 3 forks Repository

Tinder

2 research projects

Automation

Bulk Tinder Profile Creator

Automation tool for Tinder profile management and API interaction. Built for research purposes in social media automation.

  • Python
  • Tinder API
  • Automation
  • Bot Development

18 stars · 4 forks Repository

Network Security

Tinder SSL/TLS Bypass

Frida script bypassing SSL certificate pinning, proxy detection, and anti-debugging checks in the Tinder Android app across OkHttp3, Volley, and custom trust-manager implementations.

  • JavaScript
  • Frida
  • SSL Bypass
  • Android Security

1 stars · 1 forks Repository

Project archive

Additional research and utilities.

Filter the remaining projects by discipline, then expand an entry for the complete details.

6 projects shown

06 Frida DEX Dump Reverse Engineering JavaScript · Frida 12 stars

DEX file extraction and dumping utility using Frida for Android reverse engineering and analysis.

  • JavaScript
  • Frida
  • DEX Analysis
  • Android RE

12 stars · 6 forks

Open repository
07 iOS SSL Bypass & Traffic Monitor iOS Security JavaScript · Frida 24 stars

Frida-based iOS SSL bypass with real-time traffic monitoring capabilities for mobile security testing.

  • JavaScript
  • Frida
  • iOS Security
  • Traffic Analysis

24 stars · 7 forks

Open repository
08 iOS Protobuf Extractor iOS Security Python · iOS Analysis 15 stars

Python tool for extracting Protocol Buffer schemas from iOS IPA files for reverse engineering analysis.

  • Python
  • iOS Analysis
  • Protobuf
  • IPA Files

15 stars · 3 forks

Open repository
09 radare2 DEX Strings Analyzer Reverse Engineering Python · radare2 9 stars

Radare2-based Dalvik DEX strings analyzer that extracts strings with their hex memory locations and generates comprehensive reports for Android app reverse engineering.

  • Python
  • radare2
  • DEX Analysis
  • Android RE

9 stars · 1 fork

Open repository
10 radare2 Native Strings Analyzer Reverse Engineering Python · radare2 8 stars

Radare2-based analyzer for Android .so native libraries that extracts strings with hex addresses and produces detailed reports for native-code reverse engineering.

  • Python
  • radare2
  • Native Analysis
  • ARM

8 stars · 1 fork

Open repository
11 RootEmuVirtualCheck Mobile Security Java · Android Security 3 stars

Android library that detects whether an app is running inside a virtual space, a rooted device, or an emulator, combining multiple runtime integrity checks.

  • Java
  • Android Security
  • Root Detection
  • Anti-Tamper

3 stars · 3 forks

Open repository

Technical capabilities

Hands-on expertise across the mobile application stack.

Tools and disciplines developed through consulting, independent research, and open-source development.

Mobile Security

  • Android Security Analysis
  • SSL Pinning Bypass
  • Root Detection Bypass
  • App Signature Bypass
  • Integrity Check Bypass

Reverse Engineering

  • Frida Scripting
  • Radare2
  • DEX Analysis
  • Binary Analysis
  • Code Deobfuscation

Programming Languages

  • Python
  • JavaScript
  • Java
  • Bash Scripting
  • Assembly

Digital Forensics

  • Mobile Forensics
  • Network Traffic Analysis
  • Malware Analysis
  • Evidence Collection

Specializations

  • Android Penetration Testing
  • iOS Security
  • Automation Scripts
  • Security Consulting

Experience

Built through hands-on security work.

Independent research, client consulting, community education, and open-source development since 2018.

  1. Founder & Security Researcher

    Reversesio (Independent)

    Created comprehensive mobile security research platform. Developed tutorials and tools for Android security testing, SSL bypass techniques, and reverse engineering. Built community of security researchers through YouTube, Telegram, and Reddit.

  2. Mobile Security Consultant

    Freelance Security Consulting

    Provided specialized mobile application security testing services. Conducted penetration testing on Android and iOS applications. Developed custom automation tools for security testing and digital forensics.

  3. Security Tool Developer

    Open Source Contributions

    Developed and maintained multiple open-source security tools including Frida scripts for Android bypasses, DEX analysis tools, and signature verification bypass utilities. Active contributor to mobile security research community.

Continuous learning

Education shaped by practical investigation.

Self-Taught Security Research

Practical Experience & Community Learning

Mobile Security Specialization

Online Courses & Certifications

Portrait of Riyad M
Riyad M · Bangladesh

About

Curiosity at the lowest level. Clarity at the product level.

As a cybersecurity specialist with deep expertise in mobile security and reverse engineering, I focus on identifying vulnerabilities in mobile applications and developing robust security solutions. My work involves analyzing malware, bypassing security mechanisms, and ensuring the integrity of mobile ecosystems.

I have extensive experience with ARM assembly analysis, Android APK dissection, and iOS binary analysis. My passion lies in understanding how systems work at the lowest level and finding creative ways to enhance their security.

I also create open-source security tools and share mobile security research and reverse-engineering tutorials through Reversesio, YouTube, Telegram, and Reddit.

Focus

  • Mobile Application Security
  • Malware Analysis & Detection
  • Reverse Engineering
  • Penetration Testing
  • Security Tool Development

Start a conversation

Let’s discuss your mobile security challenge.

I’m available for focused assessments, reverse-engineering research, custom security tooling, and technical collaborations. Telegram is the fastest way to reach me.

Available for select client work · Bangladesh · Remote worldwide