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RAHUL RAJ V K

Rahul Raj V K

Hi, I'm Rahul Raj V K

Cybersecurity Professional

Vulnerability Hunter & Forensic Investigator | Strengthening digital defenses across India and Dubai.

> ABOUT ME

I started my journey in technology through electronics and communication, eventually transitioning into cybersecurity to engage directly with real-world threats and digital investigations. During my Advanced Diploma in Cybersecurity and my time at TechByHeart, Avanzo Cybersecurity Solutions (Kerala), and AVZ Cybersecurity Solutions (Dubai), I gained hands-on experience delivering VAPT services for networks, web applications, and mobile apps. ...

CORE_EXPERIENCE

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System Administrator (Kerala)

Mentored by India’s first woman cyber forensic investigator. Specialized in real-time cybercrime cases involving money traps, photo morphing, and digital evidence analysis.


System Analyst (Dubai)

Executed on-site network security reviews and VAPT for international clients in the UAE. Conducted quarterly security audits and infrastructure shielding.


Cybersecurity Researcher at Techbyheart, (Kerala)

Acquired hands-on expertise in both offensive and defensive cybersecurity by performing rigorous penetration testing and bug hunting to identify and remediate critical system vulnerabilities.


EDUCATION

2025 - 2027
Master of Computer Applications (MCA)
Uttaranchal University
Advanced studies in computer science with focus on cybersecurity, network security, and ethical hacking methodologies.
2018 - 2020
Electronics and Communication Engineering
Kerala Government Certification Examination (KGCE)
Foundation in electronics, communication systems, and digital technologies with emphasis on hardware security.
2023 - 2024
Professional Certifications
TechByHeart
Advanced Diploma in Cybersecurity (CEH, CST, CHFI) - TechByHeart
CEH v12 Elite (Certified Ethical Hacker Master) - Global Elite Status
CHFI (Computer Hacking Forensic Investigator)

CERTIFICATIONS

CEH

CERTIFIED_ETHICAL_HACKER

> Authority: EC-Council

Mastery of hacking technologies and tools to lawfully and legitimately audit security systems.

CHFI

COMPUTER_HACKING_FORENSIC_INVESTIGATOR

> Authority: EC-Council

Expertise in detecting hacking attacks and properly extracting evidence to report the crime.

CEH Master Elite

CEH (MASTER) - ELITE

> Authority: EC-Council

Achieved top global ranking (Elite Status) by demonstrating advanced practical application of ethical hacking methodologies.

PROJECTS

Network Traffic Analyzer

Real-Time Network Traffic Analyzer

> Focus: Network Security, Packet Inspection

Designed and implemented a Network Traffic Analyzer to scrutinize data flow across complex network environments.

Built based on my ideas with the help of Antigravity.

Key Contributions

Packet Dissection (TCP/UDP), Anomaly Detection (IDS logic), Integrity Monitoring.

Skills Applied
TCP/IP Wireshark Python/C++
Malware Detection Program

Advanced Malware Detection Program

> Focus: Vulnerability Management

Developed a sophisticated Malware Detection Program designed to identify malicious code patterns and preserve integrity.

Built based on my ideas with the help of Antigravity.

Key Contributions

Signature & Heuristic Analysis, JS Environment Security (XSS), IoT Defense optimization.

Skills Applied
JS Python C# Static Analysis
ESP32 Deauther/Jammer

Wireless Security Tool

> Hardware: ESP32 Custom Build

[SPECS]

Engineered a custom ESP32 Deauther with multiple high-gain antennas.

[FUNCTION]

Audits WiFi and Bluetooth protocol resilience against de-authentication attacks and spectrum analysis.

Automation Engine

Automation Engine

> Software: Google Anti-Gravity Libs

[OBJECTIVE]

Automate VAPT documentation and research indexing.

[IMPLEMENTATION]

Developed a specialized note-taking tool to streamline reporting workflow.

TECHNICAL_TOOLKIT

SKILLS

Mastering skills that are beyond legal

Penetration Testing 85%
Level: Advanced 3 Years Exp
Network Security 90%
Level: Advanced 2 Years Exp
Password Cracking 85%
Level: Advanced 3 Years Exp
Digital Forensics 88%
Level: Specialized 3 Years Exp

VULNERABILITY_HALL_OF_FAME

Hall of Fame

Hall of Fame Track Record

> Scope: Global Enterprise & Government

[TARGETS]

NASA, United Airlines, Lenovo, Unilever, US Dept. of Veterans Affairs, and 10+ others.

[DISCOVERIES]

Sensitive Data Exposure, Server Security Misconfigurations, Broken Access Control.

[IMPACT]

Reported critical findings through responsible disclosure channels (VDP). Secured enterprise assets and protected user data.

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