Jainam H. Maru

Professional Summary

B.Tech Cybersecurity student at Parul University with deep expertise in ethical hacking, penetration testing, AI/ML security applications, and operating system development. Creator of EduOS — a Debian-based educational OS — and builder of multiple security tools including SSH honeypots, password cracking engines, and CTF platforms. Active CTF competitor (E-Rakshak CTF — 39th / 157 teams) and national hackathon participant. Passionate about building technology that improves education, security, and digital infrastructure.

Education

B.Tech in Cybersecurity

Parul University · 2023 – Present

Specialized in cybersecurity, ethical hacking, and secure systems. Active participant in CTF competitions, hackathons, and security research labs.

Featured Projects

EduOS

Debian · Python · Linux Kernel

A Debian-based educational operating system for schools and universities featuring a Windows-like interface, integrated examination environment, cybersecurity labs, and developer utilities.

SSH Honeypot

Python · Paramiko · Network Security

Production-ready SSH honeypot that captures attack patterns, logs credential attempts, and simulates a legitimate OpenSSH server. Multi-threaded with JSON logging and IP filtering.

github.com/Dev9269/ssh-honeypot

Password Cracker Toolkit

Python · Hashcat · Multi-threading

Modular password security toolkit supporting dictionary, brute-force, hybrid, and rule-based attacks with GPU acceleration. 28 unit tests, 100% pass rate, 90% code coverage.

github.com/Dev9269/password-cracker-toolkit

CyberLab Pro

React · Node.js · Express · Tailwind CSS

Professional-grade CTF learning environment with interactive challenges, real-time leaderboards, scoring, and progressive cybersecurity lessons. Full-stack with cyberpunk aesthetic.

github.com/Dev9269/CyberLab-Pro

AI Chatbot

JavaScript · Python · Groq AI · Unsplash API

AI chatbot powered by Groq Llama 3.3 70B with image search, dark/light mode, and persistent chat history. Clean responsive UI with Python FastAPI backend.

github.com/Dev9269/ai-chatbot

Technical Skills

Programming

Python JavaScript C/C++ Shell/Bash

Cybersecurity

Kali Linux Burp Suite Wireshark Nmap Metasploit OWASP Juice Shop

AI & Data

Machine Learning FastAPI Streamlit Groq AI

Web & DevOps

React Vite Tailwind CSS Git/GitHub Node.js

Linux & Systems

Linux Administration Debian Packaging OS Development System Hardening

Competitions & Achievements

E-Rakshak CTF 2024

Team Caffeine and Code · 39th Place / 157 Teams

Score: 2713 points. National-level CTF covering penetration testing, cryptography, web exploitation, and forensics.

NHAI Innovation Hackathon

National Participant

Built Smart Toilet Maintenance and Monitoring Platform for national highway infrastructure.

Certifications

Cybersecurity & Ethical Hacking Linux System Administration Penetration Testing Web Application Security (OWASP)

Interests & Research

Penetration Testing Vulnerability Assessment Web Application Security AI & Machine Learning OS Development Cloud Technologies Open Source Cryptography Reverse Engineering IoT Security