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iammrranik/README.md

Visitor Count

🖥️ Initiating Terminal ...

$ whoami
Md. Minhaj Rowfun Rabbi Anik

$ role
Software & IoT Engineer | CTF Player | Competitive Programmer

$ certifications
CCNA | DevNet Associate | Cisco Network Security | Cisco IT Essentials

$ status
Researching. Building. Breaking. Securing.

$ profile
university: "American International University Bangladesh (AIUB)"
degree: "BSc in Computer Science & Engineering"
interests:
  - IoT Engineering
  - Competitive Programming
  - Secure Systems
  - Cybersecurity
mission: "Madness fuels innovation. Precision secures it."

👨‍🔬 About Me

Enthusiastic CSE undergraduate at AIUB deeply immersed in cybersecurity, competitive programming, and IoT systems.

I thrive on solving complex algorithmic challenges and building secure, practical applications. My CCNA and DevNet certifications reinforce a strong networking and security foundation.

Passionate about continuous learning and contributing to innovative, impactful technology solutions.

🛠️ Technical Skills

💻 Programming Languages

C • C++ • C# • Java • Python • JavaScript • PHP

🌐 Frameworks

.NET • React • Spring Boot • Django • Bootstrap

🔌 IoT & Embedded Systems

Arduino • Raspberry Pi • ESP32

🐧 Operating Systems & Security Tools

Linux • Ubuntu • Kali Linux • Windows • Bash • PowerShell

🌐 Web & Cloud Technologies

Firebase • Nginx • Netlify • Vercel • Heroku • npm • Tailwind CSS • jQuery • SQLite

🧰 Development Tools & Collaboration

Android Studio • IntelliJ IDEA • VS Code • Visual Studio • Figma • MATLAB • OpenCV • Replit • Notion • Discord • StackOverflow

🔐 Networking & Security

🌐 Cisco • 🛡️ Access Control List (ACL) • 🚧 Zone-Based Policy Firewall • 🔑 Cryptography • 🚩 CTF

🐍 Github Contribution Mutation

📊 GitHub Analytics

📜 Certifications

🔗 CCNA Verified Badges: Badge 1 • Badge 2 • Badge 3

Cisco CCNA • Cisco DevNet • Cisco Network Security • Cisco IT Essentials

🌍 Languages

Bengali (Native) • English (Professional Working) • Hindi (Limited Working) • Arabic (Elementary)

📡 Connect With Me

Email • LinkedIn • Facebook • GitHub • Codeforces

🌧️ Research Mode





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  1. CafeteriaManagementSystem CafeteriaManagementSystem Public

    A Cafeteria Management System built with a three-tier architecture using ASP.NET Core MVC, Entity Framework Core and SQL Server. Features wallet recharge, transaction audits and automated bulk refu…

    C#

  2. Car-Racing-PyGame Car-Racing-PyGame Public

    🏎️ Python-based 2D car racing game featuring randomized obstacle spawning, real-time level scaling and persistent leaderboards. Optimized as a single-file portable executable.

    Python

  3. Gen-Z-Social-Media-Addiction-Analysis Gen-Z-Social-Media-Addiction-Analysis Public

    Social media has become a fundamental part of Gen-Z's life. This analysis explores whether constant connectivity translates to lower life satisfaction or if usage intent (productive vs. mindless sc…

    Jupyter Notebook

  4. Pharmacy-Management-System Pharmacy-Management-System Public

    Full-featured Pharmacy Management REST API built with Spring Boot 4 & Java 25. JWT auth, RBAC, MySQL, medicine inventory, supplier management, order processing with buy/return workflows, time-based…

    Java

  5. GlobalSync-Bonus-System GlobalSync-Bonus-System Public

    Secure enterprise Spring Boot REST API for GlobalSync designed to automate annual employee performance tracking, multi-KPI score evaluation and transactional bonus distribution using Spring JDBC an…

    Java

  6. Codeforces Codeforces Public

    C++