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mdrohan00

Rohan

@mdrohan00

Independent Cyber Security Researcher

Bangladesh
English, Bengali
About me
I am a professional Penetration Tester with 6+ years of experience in identifying and exploiting vulnerabilities in web applications, networks, and systems. I provide detailed reports with practical remediation steps to improve security. I also develop custom tools and scripts, including browser extensions and Telegram bots, to automate tasks and enhance workflows. Additionally, I offer Linux and system administration support, troubleshooting, and server optimization to ensure reliable and secure operations.... Read more

Skills

m
mdrohan00
Rohan
Offline • 
Average response time: 1 hour

See my services

Support & IT
I will conduct a penetration test of your web application
From$100 / projectMore details
Browser Extensions
I will create any type of browser extension for any browser
From$100 / projectMore details

Portfolio

Work experience

Penetration Tester

Bytium, Inc • Full-time

Nov 2024 - Jan 2026 • 1 yr 2 mos

Penetration Tester | Bytium, Inc. | ~2 Years Worked as a penetration tester conducting security assessments on web applications, networks, and internal systems. Identified vulnerabilities such as SQL injection, XSS, and misconfigurations, and provided detailed reports with remediation guidance. Developed custom tools and scripts to automate testing processes, improving efficiency and accuracy. Collaborated with development and IT teams to fix security issues and strengthen overall system security. Also assisted in Linux system hardening, server troubleshooting, and implementing security best practices.