Profile Picture
$ cat /etc/passwd | grep "about" $ ls -l /var/www/projects $ mail -s "Inquiry" root@host

# whoami

About Me 1
About Me 2

Md. Mostofa Nayon

Aspiring Network Engineer, Cyber Security Enthusiast & Developer

Computer Science student with a strong interest in software development, networking, and system administration across Linux and Windows environments. I have developed practical skills through academic coursework and personal projects, building a solid foundation in programming, cybersecurity, and system design.

I am eager to gain real-world experience, continuously learn new technologies, and contribute to building secure and reliable systems.

$ /usr/bin/skills --list-all

Networking & Systems

  • Networking Concepts (TCP/IP, OSI)
  • Routing & Switching (RIP, EIGRP, OSPF)
  • VLANs, STP, Inter-VLAN Routing
  • MikroTik RouterOS & Winbox
  • Windows & Linux Server Admin
  • Bash Scripting
  • IDS, Firewall Concepts
  • Cisco Packet Tracer
  • AWS Basics
  • Docker

Ethical Hacking & Recon

  • Penetration Testing Methods
  • Footprinting & Reconnaissance
  • OSINT (Open-Source Intelligence)
  • Network Scanning & Enumeration
  • System Hacking
  • Social Engineering
  • Malware Threats
  • Denial Of Service (DoS/DDoS)

Security, Programming & Tools

  • Web Application Hacking
  • SQL Injection & Cryptography
  • Bug Bounty & CTFs
  • Python, Java, C / C++, PHP
  • HTML, CSS, JavaScript, React
  • Flutter, Dart
  • Database

# Tech Stack

# /var/www/projects

Project 1

Virtual Private Network (VPN) Implementation Project

Designed and implemented a secure VPN network with 25 routers, enabling seamless communication and successful connectivity tests between distant nodes. Configured main (10.0.0.0–35.0.0.0) and VPN (192.168.10.0–192.168.25.0) ranges, showcasing strong skills in routing, network design, and VPN configuration.

$ git clone ...
Project 3

MikroTik Firewall Configuration

Configured a virtualized MikroTik network with bridging and a security firewall. Utilized Layer-7 protocols to filter traffic (e.g., block YouTube) and optimized firewall rules. (Tech: MikroTik RouterOS, Winbox)

$ git clone ...
Project 4

Gallbladder Cancer Detection from Ultrasound Images Using Deep Learning

Designed and implemented a deep learning system using transfer learning (ResNet, EfficientNet, MobileNet) to classify gallbladder conditions from ultrasound images. Applied ensemble learning to improve accuracy, achieving 89.21% test accuracy. Built using Python, PyTorch, and scikit-learn.

$ git clone ...
Project 3

Library Management System

Developed a modern Library Management System using Python (Tkinter) and MySQL to manage books, track borrow/return records, and enhance library operations. Implemented features for adding, searching, issuing, and updating books with a user-friendly graphical interface and secure database integration.

$ git clone ...
Project 3

Digital Door Lock using Arduino

Designed and implemented a password-protected digital door lock system using Arduino Nano, keypad, LCD, and servo motor. The system provides real-time feedback on an LCD and controls door access based on password validation, demonstrating a smart and secure prototype for home or office use.

$ git clone ...

# cat /home/mostofanayon/resume.txt

Education

B.Sc. in Computer Science and Engineering

Daffodil International University

04/2022 – 04/2026

HSC (Science)

Daffodil International College

2021

SSC (Science)

Govt. Mohammadpur Model School and College

2019

Experience

Customer Service Representative

Car Kunjo

05/2022 – 01/2024

  • Provided Tier 1 technical support and troubleshooting for customer issues, resolving inquiries with a 95% satisfaction rate.
  • Collaborated with the technical team to diagnose and escalate complex network-related problems.

Marketing Coordinator

Hakim Enterprises

02/2021 – 04/2022

  • Managed digital assets and maintained organized records for marketing campaigns.
  • Analyzed campaign data to provide insights for performance improvement.

Certifications

AWS Academy Graduate - Cloud Foundations

Cisco Certified Network Associate (CCNA)

IT Infrastructure and Ethical Hacking (PGD)

AI+ Prompt Engineer Level 1

$ sudo download resume.pdf

$ /bin/contact --send

new-message.sh

Or contact me directly at: mostofanayon.official@gmail.com | Phone: +8801301994411