Obaidullah Shaikh

Certified Information Security Consultant

I am a passionate Cybersecurity Enthusiast with hands-on experience in ethical hacking, vulnerability assessment, and penetration testing. Skilled in tools like Nmap, Burp Suite, Wireshark, and Nessus, I focus on identifying and mitigating security risks while strengthening digital infrastructures.

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About Me

Cybersecurity professional with expertise in protecting organizations from evolving digital threats.

Cybersecurity Professional

I am a motivated and curious cybersecurity enthusiast with a strong passion for ethical hacking, penetration testing, and network security. My journey in cybersecurity is driven by a deep interest in understanding how attacks happen, how vulnerabilities are detected, and how effective defense strategies can be implemented.

I have gained knowledge of attack techniques, vulnerability detection methods, and security best practices, while continuously exploring emerging tools, frameworks, and real-world scenarios to strengthen my skills. I stay updated with the latest threat landscapes and technologies to ensure I can adapt to evolving cyber risks.

My goal is to contribute to building secure, resilient, and future-ready systems by identifying, analyzing, and mitigating vulnerabilities, while also improving my hands-on expertise in cybersecurity operations and defense mechanisms.

Ethical Hacking
Penetration Testing
Network Security
Vulnerability Assessment
Security Tools
Web Application Security
Network Traffic Analysis
Security Research
obaidullah@cybersecurity:~

Experience

My professional journey in cybersecurity and information technology.

June 2025 - Sep 2025

Cyber Security Intern

Nexcore Alliance
  • Developed 5 new security tools from scratch and enhanced 50+ existing tools
  • Conducted comprehensive security research to define precise output metrics
  • Led UI/UX workflow planning and supervised Figma-based interface designs
  • Collaborated with cross-functional development and security teams
june 2025 - sep 2025

Cyber Security Intern

Cyberfort
  • Engineered a Python-based CLI malware analysis tool capable of performing both static and dynamic analysis of malicious executables.
  • Implemented automated hash generation, PE metadata extraction, YARA scanning, and process behavior tracking for accurate threat assessment.
  • Conducted real-time malware behavior simulations in isolated environments to study payload execution and network activity.
April 2025 - May 2025

Cyber Security Intern

Shadowfox
  • Performed port scanning using tools like Nmap
  • Conducted directory enumeration using Gobuster
  • Captured and analyzed network traffic using Wireshark
  • Successfully extracted credentials transmitted over unsecured HTTP protocols
June 2024 - Jan 2025

Cybersecurity Training

Institute of Information Security (IIS)
  • Achieved CISC (Certified Information Security Consultant) certification
  • Completed an intensive 6-month training program on Ethical Hacking
  • Solved multiple TryHackMe rooms, enhancing hands-on skills
  • Practiced on vulnerable websites to strengthen penetration testing skills

Projects

Hands-on cybersecurity projects demonstrating my technical skills.

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Protect Your Data

Securely encrypt messages and images with multiple output formats.

HTML CSS JAVA SCRIPT ENCRYPTION
Live Source Code
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B-FIT GYM

Modern gym website with membership plans, trainer profiles, and booking system.

HTML CSS JAVASCRIPT RESPONSIVE
Live Source Code
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QR Code Generator

Create customizable QR codes free with advanced styling options.

HTML CSS JAVASCRIPT RESPONSIVE
Live Source Code
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Technical Tools

Technologies and platforms I use to secure digital environments.

Certifications

Professional certifications validating my cybersecurity expertise.

CISC Certificate

CISC Certified Information
Security Consultant

Institute of Information Security - Thane

CEH Certificate

CEH
(Certified Ethical Hacker)

EC Council

CYBERFORT TECH — Certified Cyber Security Internship

Introduction to
Cyber Security

Cyberfort

Shadowfox Completion Certificate

Shadowfox Internship
Completion Certificate

Shadowfox

Introduction to Cyber Security

Hacking And Pentest Lab

EC Council

Introduction to Cyber Security

Sql-Ijection

EC Council

Introduction to Cyber Security

Android bug
bounty hunting

EC Council

Introduction to Cyber Security

CISCO

EC Council

Introduction to Cyber Security

Introduction to
Cyber Security

LinkedIn Learning

Job simulation Certificate

Job simulation Certificate

Forage

Job simulation Certificate

Job simulation Certificate

Forage

Introduction to Cyber Security

Introduction to
Cyber Security

LinkedIn Learning

Contact Me

Get in touch to discuss cybersecurity projects or opportunities.