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karthik20066002/README.md

Karthik — aka Axiss

B.Tech CS (Cybersecurity) @ VIT Chennai (2024–2028)
Low-level systems · Retro software preservation · Hardware-adjacent work
GNU/Linux (EndeavourOS) · Open source advocate · Milsim gamer

Portfolio Email Discord


Presence

Lanyard

State OS Machine


Stack

Languages & Tools

Editors

eBPF ESP32 Podman gVisor OPC UA llama.cpp WASM Flask


What I work on

  • Runtime engineering — porting and reverse engineering legacy animation/physics engines
  • Embedded systems — firmware, USB HID, microcontrollers (RP2040, ESP32, Arduino)
  • Security tooling — malware analysis, syscall monitoring via eBPF/strace, sandbox isolation with gVisor and namespaces
  • RF & communications — link budget analysis, antenna simulation, SDR
  • Procedural physics — behavioral simulation and ragdoll systems, WebAssembly targets
  • Retro computing — emulation and preservation of abandoned software

Projects

Project Description
Vector Procedural behavioral physics sandbox. Three.js/WASM target. Custom animation pipeline: Cascadeur → custom tooling → Blender → GLHF. Plan to make it real time generation with WASM.
SentinalCore Linux malware analysis framework. C-based syscall monitor via strace, process tree analysis, sandbox isolation using namespaces and chroot. Co-authored.
Hack & Solve Platform CTF/challenge platform with gVisor Sentry sandbox isolation. Club project, contributor. Intend to fork and revive.
WallDo Cross-platform Wallhaven client. Electron/React/TypeScript, Wallhaven API integration. Contributor.
Antenna Development Yagi antenna design, modeling, and simulation repository.
NEC2 Antenna Simulator NEC2++ compiled to WebAssembly via Emscripten. In-browser antenna pattern visualization with graph view.
NASA HERC 2026 RF Link Budget RC rover comms for NASA Human Exploration Rover Challenge. Monte Carlo simulation, ITU-R propagation models, MATLAB.
Proprietary Runtime Engineering Porting and validation work on a commercial animation/physics engine. Details under NDA.
axissprime Retro terminal portfolio with Full/Lite/Emergency progressive enhancement modes.

Hardware Specs

Component Specification
System MSI Katana A15
OS EndeavourOS (Linux) + Win11
GPU NVIDIA GeForce RTX 4070
CPU Ryzen 9 8945HS
Memory 16GB

Stats

GitHub Stats

Top Languages

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  1. judge2147483647 judge2147483647 Public

    An attempt at resurrecting something my club considers a failed project.

    Shell 2