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murali-33011/README.md

Muralikrishnan N

Sophomore Year B.Tech IT  ·  SASTRA Deemed University   

   

About

Security research intern at MNIT Jaipur - reverse-engineered 20+ Linux kernel modules, traced syscall execution paths, and identified privilege escalation vectors through crash dump forensics. That work was recognized by the Ministry of Electronics and Information Technology (MeitY).

Won 1st place at Amazon Daksh AI Hackathon 2026 building an on-device LLM system that processes 8+ languages with zero cloud dependency post-deployment - eliminating data exfiltration risk entirely.

Currently building at the intersection of systems security, cloud infrastructure, and backend engineering.

Experience & Recognition

🏆 1st Place - Amazon Daksh AI Hackathon 2026
Built secure on-device LLM for multilingual voice accessibility. Zero runtime cloud cost, complete data privacy.

🏛️ Security Research Intern - MNIT Jaipur (MeitY Recognized)
Kernel module analysis, syscall path tracing, privilege escalation research, crash dump forensics.

📜 Google Cybersecurity Professional Certificate (2025)

Tech Stack

Systems & Security

Linux Kali Linux OSINT C Bash Wireshark Nmap Burp Suite Splunk

Cloud & DevOps

AWS EC2 S3 CloudFront WAF Docker Nginx GCP Firebase Git GitHub CI/CD

Backend & Languages

Python JavaScript Node.js Express.js Java C++ HTML CSS

Data & Databases

MySQL PLSQL MongoDB NoSQL Pandas NumPy Scikit-learn LLM

Projects

Project What it does Stack
Saarathi [→ see repo] Google Cloud & Firebase, Dart, Flutter, Gemini Flash
KERNEL_DEBUGGING Linux kernel module research - syscall tracing, privilege escalation analysis. MeitY recognized. C, Bash, Linux
Secure Student-Admin Portal Defense-in-depth REST API with JWT auth, rate limiting, SQL injection prevention, OWASP Top 10 coverage Node.js, Docker, MongoDB
Cloud-CRUD1 Task manager deployed on AWS EC2 with S3 + CloudFront CDN Node.js, AWS
Chennai House Price Prediction Linear regression model on real estate data - R² validated with cross-validation Python, Scikit-learn, Pandas
Train Ticket Booking System Full booking/cancellation system with secure login and schedule management Python, MySQL

 

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  1. Saarathi Saarathi Public

    Offline-first emergency SOS app, BLE mesh crash alerting, Gemini AI triage, OSM maps, auto-crash detection, and bystander coordination. No internet required.

    Dart 1

  2. KERNEL_DEBUGGING KERNEL_DEBUGGING Public

    Linux kernel module analysis - syscall path tracing, privilege escalation research, crash dump forensics. Part of MeitY-recognized security research at MNIT Jaipur.

  3. secure-student-admin-portal secure-student-admin-portal Public

    A secure and production-ready Student Management System built with Node.js, Express, MongoDB, JWT authentication, and Docker containerization. This project demonstrates secure authentication flows,…

    JavaScript

  4. real-estate-price-prediction real-estate-price-prediction Public

    A Machine Learning project that predicts house prices in Chennai using Linear Regression. The model analyzes factors like square footage, number of rooms, location, and build type to estimate prope…

    Python

  5. Cloud-CRUD1 Cloud-CRUD1 Public

    Node.js REST API backend for task management, deployed on AWS EC2 with S3 storage and CloudFront CDN for content delivery.

    JavaScript

  6. Train-Ticket-Booking-System Train-Ticket-Booking-System Public

    A Python + MySQL-based Train Ticket Booking System that allows users to book, cancel, and manage train reservations. Includes secure login, train schedule management, and a user-friendly interface. 🚄✨

    Python