Multidisciplinary Systems Architect & Security Researcher
India • Offensive Security • Hardware/IoT • Autonomous AI

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whoami:
  focus: "Android. Linux. ESP32. AI agents. Open source."
  location: India
  motto: "Everything open source from Termux"
  site: https://harrydev.one

👨‍💻 About Me

I am a technical researcher and developer specializing in bridging the gap between low-level hardware, offensive security, and autonomous AI systems. My expertise lies in deconstructing complex architectures—whether reversing Android internals, auditing web applications, or optimizing local LLM agentic workflows—to understand their core mechanics and secure their vulnerabilities.

My approach is fundamentally problem-driven: I build scalable, open-source solutions that address critical architectural challenges, treating engineering as a disciplined craft across the entire technology stack.

🛠️ Languages & Core Stack

🎮 Interactive Contribution Graph

⚙️ The Architecture Stack

🛡️ Security & Reverse Engineering Vulnerability Research: Web application pentesting, threat modeling, and security architecture analysis. Systems Deconstruction: Modifying Android internals (Frida, KernelSU) and deep Linux reverse engineering. Tooling: Architecting automated open-source security frameworks for offensive and defensive operations.	🔌 Embedded Systems & Hardware IoT Integration: Designing custom firmware and bridging digital/physical layers via ESP32. Robotics: Programming autonomous hardware systems and wireless RF communication. Hardware Hacking: Identifying physical layer limitations and engineering bypass solutions.
🧠 Autonomous AI Systems Agentic Workflows: Designing self-correcting development environments powered by local LLMs. Inference Optimization: Structuring local and API-driven data pipelines for AI agents.	🌱 Current Initiatives Scaling complex open-source projects without compromising performance or security. Integrating autonomous AI agents directly into automated pentesting pipelines.

🚀 Highlighted Projects

Project	Description	Stack
ESP32-HARNESS	2.4GHz pentesting firmware for wireless security research	C, ESP32, RF24
android-rooting-masterclass	Advanced Android internals & rooting resources (Frida → eBPF)	Android, Linux
HarryPanel	High-performance full-stack hosting control panel	TypeScript, React, Node.js
awesome-ai-security-tools	Curated registry of 200+ security tools for AI/LLM environments	Python
pypentest-ai	Autonomous AI-powered network & application pentesting framework	Python, LangChain, LLMs
awesome-esp32-security	Compilation of security analysis tools & hardware research for ESP32	Research, Hardware

📝 Writeups & Research

Topic	Analysis / Writeup
ESP32 BLE Attack	harrydev.one/blog/esp32-ble-attack
CTF: Reverse Engineering	harrydev.one/blog/ctf-reverse-engineering
Android Rooting Deep Dive	harrydev.one/blog/android-rooting-deep-dive
All Research Writeups	harrydev.one/writeups

🧊 3D Contribution Profile

🖥️ Terminal

┌─────────────────────────────────────────────────────────────┐
│  $ echo $CURRENT_FOCUS                                      │
│  → ESP32 firmware analysis                                  │
│  → Android kernel module development                        │
│  → LLM-powered automation pipelines                         │
│                                                             │
│  $ uptime                                                   │
│  → hacking since 2022                                       │
│                                                             │
│  $ cat /etc/os-release                                      │
│  → Termux on Android (Nothing Phone)                        │
│                                                             │
│  $ echo "Built with ♥ by KRISH"                             │
│  → harrydev.one                                             │
└─────────────────────────────────────────────────────────────┘

📝 Latest Gists

Gist	Description	Link
Python Security Mistakes	5 common Python security vulnerabilities and fixes	Gist
ESP32 Pentest Cheat Sheet	Recon, flashing, BLE, WiFi, SPI/I2C, firmware analysis	Gist
Android RE Cheat Sheet	APK analysis, Frida hooks, static/dynamic analysis	Gist
Security Audit Checklist	Web, network, mobile, cloud, code review	Gist
Termux Security Setup	Tools, packages, and quick commands for mobile pentesting	Gist
Linux Forensics	Live analysis, disk, memory, logs, network, timeline	Gist
Network Security	Scanning, enumeration, web attacks, exploitation	Gist
GitHub Profile Guide	Essential sections, widgets, tips for maximum impact	Gist

💻 Core Technologies

View Full Tech Stack (Click to expand)

📊 Telemetry & Statistics

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