Open to opportunities

Bairi Rahul sai

@bairirahulsai

CEH-certified offensive cybersecurity professional focused on vulnerability assessment, OSINT reconnaissance, and structured penetration testing reporting.

India

Message

What I'm looking for

I’m looking for a cybersecurity role where I can run offensive security testing and vulnerability assessments end to end, collaborate with SOC teams, and deliver clear reports with risk ratings and practical remediation guidance.

I’m CEH-certified and focused on offensive security work—running full-cycle vulnerability assessments, documenting findings with risk ratings and remediation steps, and validating exploits end to end. I’ve hands-on experience with command injection, session fixation, and broken authentication issues across DVWA, bWAPP, and WebGoat, producing professional penetration test reports that prioritize actionable outcomes.

In my internships, I conducted passive and active reconnaissance with multiple OSINT tools to map attack surfaces, enumerate subdomains, and identify exposed services. I also built Python-based security tooling for monitoring and OSINT automation, and I’m comfortable supporting SOC operations with log analysis, alerting workflows, and threat-hunting pipelines.

Experience

Work history, roles, and key accomplishments

Offensive Cybersecurity Intern

InLighnX Global Pvt. Ltd.

Feb 2026 - Mar 2026 (1 month)

Executed offensive security testing across DVWA and bWAPP, including OS command injection, reverse shell, and brute-force attacks using Burp Suite and Hydra, documenting payload bypasses and achieving remote code execution as www-data. Performed reconnaissance and exploited authentication weaknesses on OWASP WebGoat, producing attack surface reports with exploitation risk ratings.

OS Command Injection Brute Force Attacks Burp suite BWAPP Insecure Password Recovery Session Fixation Session Hijacking OSINT Nmap TheHarvester Gobuster Amass Sublist3r DIRB WhatWeb Dirb

Ethical Hacking Trainee

Internshala Trainings

Jan 2023 - Present (3 years 6 months)

Completed structured ethical hacking training covering network scanning, enumeration, and web application security testing. Produced vulnerability assessment reports with CVSS-style risk ratings and step-by-step remediation recommendations.

Enumeration Web Application Security Testing Vulnerability Assessment CVSS Style Risk Ratings remediation

Cybersecurity Intern

Zenecks Infotech

Jan 2022 - Present (4 years 6 months)

Performed ethical hacking and vulnerability assessments in controlled lab environments using Kali Linux. Maintained security policy documentation and compliance logs supporting organizational security baselines.

Ethical Hacking Vulnerability Assessment Kali Linux Security Policies