Mahir Shahriar Tanshen
Student, ethical hacker, and backend devloper
Hey there! I'm Mahir Shahriar Tanshen — a passionate Computer Science student currently living and studying in Rangpur, Dhaka, Bangladesh.
I’m pursuing a Diploma in Computer Science & Technology, and alongside my academic journey, I’m working as a Backend Developer at RightBiz, where I’m honing my skills in backend development and gaining real-world experience in building scalable systems.
Beyond my current role, I am deeply immersed in the world of cybersecurity. I'm an ethical hacker, bug bounty hunter, and an active CTF (Capture The Flag) player. I enjoy exploring web application vulnerabilities, securing systems, and constantly challenging myself in competitive environments.
Additionally, I serve as the Secretary of Collective Insight Organization (CIO) — a non-profit research initiative dedicated to identifying real-world problems and developing impactful solutions for the community.
Outside of tech, I have a strong interest in writing and traveling, always looking for new experiences and ideas to grow both personally and professionally.