Atrayee Ghosh

About

B.Tech student in Computer Science and Engineering with a focus on IoT, Cybersecurity, and Blockchain Technology. Hands-on experience in security labs, incident management systems, and cluster setup, with strong interests in threat hunting and defensive security.

Experience

• Compute Cluster Setup
  University Computation Lab

Education

• B.Tech.
  University of Engineering & Management, Kolkata
  Computer Science & Engineering (Internet of Things, Cybersecurity & Blockchain Technology) · 2022 – 2026
• High Secondary (XII)
  Kendriya Vidyalaya No.1 Salt Lake
  Science · 2022
• Secondary (X)
  Kendriya Vidyalaya No.1 Salt Lake
  2020

Skills

• SQL
• Git
• Python
• Linux
• Java
• Kali Linux
• TypeScript
• AWS
• Docker
• Microsoft Azure
• Grafana
• OWASP Top 10
• Ubuntu
• Generative AI
• CI/CD
• Ansible
• Secure SDLC
• SAST
• DAST
• SIEM
• Network Forensics
• SOAR
• Intrusion Detection
• Vulnerability Scanning
• Wsl2

Projects

• Network Security & Intrusion Detection Simulator
  Python, TCP/IP Protocol Stack, Tkinter GUI, Object-Oriented Design

  Built a Python IDS simulator to monitor network traffic and detect SYN probes, floods, and port scans. Created stateful tracking rules to identify Botnet and DDoS attack vectors, automating severity labels for incident response and severity tracking labels for reported incidents.

• Security Home Lab & Sandbox Environment
  Kali Linux, Windows Subsystem for Linux (WSL2), Docker, Bash

  Architected a WSL2-based sandbox environment with a Kali Linux GUI for isolated threat research. Conducted hands-on attack/defend simulations and vulnerability scanning across Windows and Linux environments.

• Full-Stack Incident Management & Ticketing System
  Java, Spring Boot, React, PostgreSQL, REST APIs

  Developed a full-stack ITSM ticketing system to streamline security incident workflows and customer support. Designed a real-time dashboard for SOC teams to monitor active alerts and manage customer inquiries.

Courses & certifications

• Tools of the Trade: Linux and SQL · Coursera · 2026
• Google Cybersecurity Professional Certificate · Coursera · 2026
• Google Cloud Fundamentals: Core Infrastructure · Coursera · 2025

⚽ Extracurricular activities

• Cybersecurity Capture The Flag (CTF) Competitions

  Actively participate in CTFs to conduct proactive threat hunting and research the global threat landscape.