WANGDUS
[ SYSTEMS PROGRAMMER | PENTESTER | LOW-LEVEL ENGINEER ]
Exploiting hardware, breaking software, writing assembly.
Infotech Solutions Ladakh
Deep dive systems programmer with expertise in low-level operations, security research, and exploitation. Passionate about understanding how systems work at the fundamental level - from kernel internals to bare metal. I write C like poetry, speak fluent assembly, and consider the Linux kernel my playground.
When I'm not reverse engineering binaries or hunting for vulnerabilities, I'm optimizing algorithms down to the instruction level or building custom tooling for penetration testing operations.
// C Programming
Memory management, pointer arithmetic, system calls, kernel modules
0x43204C616E67
// Assembly (x86/ARM)
Reverse engineering, shellcode development, optimization
0x41534D
// Linux Kernel
Kernel internals, device drivers, system programming
0x4C696E7578
// Penetration Testing
Binary exploitation, network security, vulnerability research
0x50656E54657374
// Reverse Engineering
IDA Pro, Ghidra, binary analysis, malware analysis
0x5245
// Embedded Systems
Firmware development, hardware hacking, IoT security
0x456D626564646564
Developed a sophisticated kernel-level rootkit for educational purposes demonstrating syscall hooking, process hiding, and privilege escalation techniques. Includes advanced anti-forensics capabilities.
Tech: C, x86-64 Assembly, Linux Kernel API
Created an automated framework for identifying and exploiting common binary vulnerabilities including buffer overflows, format strings, and ROP chain construction. Includes custom debugger integration.
Tech: Python, C, GDB, Capstone, Unicorn Engine
Wrote a minimal bootloader from scratch for ARM Cortex-M processors with custom memory management, interrupt handling, and peripheral initialization - all in pure assembly.
Tech: ARM Assembly, Embedded C, Hardware Protocols
Built a high-performance mutation-based fuzzer targeting network protocols, capable of discovering zero-day vulnerabilities through intelligent packet manipulation and state tracking.
Tech: C, Network Programming, Protocol Analysis