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E-4-0-4/README.md

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πŸ‘‹ About Me

const sagar = {
    location   : "Kathmandu, Nepal πŸ‡³πŸ‡΅",
    education  : "Bachelor's in Information Technology (Expected 2026)",
    focus      : ["Full-Stack Development", "Cybersecurity", "Ethical Hacking"],
    learning   : ["Advanced Penetration Testing", "Cloud Security", "DevSecOps"],
    askMeAbout : ["MERN Stack", "Web Security", "API Development", "Network Security"],
    funFact    : "I secure what I build β€” and build what I secure πŸ”"
};

I'm a passionate Full-Stack Developer and Cybersecurity Enthusiast dedicated to building secure, scalable web applications while exploring the depths of ethical hacking. I combine development skills with security expertise to create robust, production-ready solutions.


πŸ’» Tech Stack

Core Languages

C C++ Java JavaScript

Web Development

MongoDB Express.js React Node.js PHP REST API

Cybersecurity & Ethical Hacking

Kali Linux Metasploit Burp Suite Wireshark Nmap

Databases & DevOps

MySQL Docker Git GitHub Vercel


🎯 What I Do

🌐 Full-Stack Dev πŸ”’ Security Implementation 🎯 Ethical Hacking
Building scalable, responsive web apps using the MERN stack with clean architecture and best practices. Implementing DDoS protection, SQL injection prevention, CSRF & XSS protection, and secure authentication. Conducting penetration testing, vulnerability assessments, and security audits to identify and fix security flaws.


πŸ’‘ Core Competencies

βœ“  Secure Web Application Development
βœ“  RESTful API Design & Implementation
βœ“  Database Design & Optimization (SQL & NoSQL)
βœ“  Authentication & Authorization (JWT, OAuth)
βœ“  Security Best Practices (OWASP Top 10)
βœ“  Penetration Testing & Vulnerability Assessment
βœ“  Network Security & Traffic Analysis
βœ“  Malware Analysis & Reverse Engineering
βœ“  Docker Containerization & Deployment
βœ“  Version Control & Collaborative Development

πŸ† Certifications

MERN Stack Cybersecurity PHP


🌱 Currently Exploring

  • πŸ” Advanced penetration testing techniques
  • ☁️ Cloud security and DevSecOps practices
  • πŸ€– AI/ML integration in cybersecurity
  • πŸš€ Microservices architecture and scalability
  • πŸ” Advanced malware analysis and forensics

πŸ“« Let's Connect

GitHub LinkedIn Portfolio

πŸ’­ "Code with passion, secure with precision"

⭐ If you find my work interesting, consider starring my repositories!

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  1. E-4-0-4 E-4-0-4 Public

    Config files for my GitHub profile.