41vi4p (David Porathur) · GitHub
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41vi4p/README.md

Hi there, I'm David Porathur 👋

Final Year Student · Software Developer · Cybersecurity · Systems Design · IoT





Security-focused builder from Mumbai, India — pursuing B.E. in Electronics & Computer Science with Honors in Cybersecurity at Fr. CRCE, Bandra. I love crafting systems that are resilient, scalable, and secure.

My Technical Skills

  Break things to understand them. Build things to secure them.

🔐   Deeply passionate about Cybersecurity — threat intelligence, digital forensics, and secure systems design.

🍓   Avid Raspberry Pi & IoT tinkerer — I love running real workloads on real hardware.

🐧   Proud Linux enthusiast — forever exploring OS internals, new distros, and the beauty of the terminal.

☁️   Building cloud-native and distributed applications across polyglot databases and LLM pipelines.

🏆   SIH Finalist 2024 · Winner at Hacksphere 2025 (Cybersecurity domain) · 2× Hackathon Winner.

🎯   Lead at Project Cell CRCE (3 Years) — organized workshops, CTF challenges, and Prakalp 4.0: a national-level project expo with 115+ teams.

🎓   Pursuing B.E. ECS with Honors in Cybersecurity | Certified: Google Cloud Cybersecurity · AWS Cloud Architecting.

🚀 Featured Projects

Project Description Stack
CRCEats Full SaaS platform for college canteen ordering — real-time tracking, QR order verification & PhonePe payments React Native · Firebase · TypeScript
PanelSena ⭐ Cloud-based digital signage for centralized management of unlimited Raspberry Pi & Android displays Firebase · Raspberry Pi · Android
Echo ATT&CK ⭐ Cybersecurity threat intelligence dashboard visualizing MITRE ATT&CK data for APT group analysis with automated CI/CD Python · GitHub Actions

⭐ Open Source  · 

Tech Stack

Category Badges
Languages Python C C++ JavaScript TypeScript
Web & APIs Next.js FastAPI Flask HTML5 TailwindCSS
Databases Firebase PostgreSQL MongoDB Neo4j Redis
Cloud & DevOps AWS Google Cloud Docker GitHub Actions
Systems & IoT Linux Ubuntu Raspberry Pi Arduino
Security & Tools Kali Linux Wireshark Git VS Code
ML & Vision TensorFlow OpenCV Ollama


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  1. Echo-ATTACK Echo-ATTACK Public

    🛡️ ECHO ATT&CK - Advanced threat intelligence dashboard for MITRE ATT&CK framework analysis. Interactive visualization of APT groups, attack techniques, and defensive security research with real-ti…

    TypeScript 4

  2. PanelSena PanelSena Public

    Forked from Soham792/PanelSena

    PanelSena is a cloud-based digital signage management system that lets you control an army of display devices from anywhere. Built with Next.js, Firebase, and Python, it's perfect for corporate off…

    TypeScript

  3. Project-TJSR Project-TJSR Public

    Automated job discovery & AI resume matching platform with real-time notifications, semantic search, and Telegram integration.

    TypeScript

  4. Most-Used-Commands-and-Scripts Most-Used-Commands-and-Scripts Public

    A Collection of Linux scripts used when setting up your PC after Linux installation (Ubuntu/Debian based Distros)

    Shell 3

  5. Expense-Tracker Expense-Tracker Public

    Modern expense tracker App, Perfect for personal financial management with data export/import capabilities.

    TypeScript 1 1

  6. FaceFinder FaceFinder Public

    FaceFinder is a user-friendly, easy-to-use software that can be used to search for a specific person's pictures in the selected folder.

    HTML 3 2