Background & Overview
I'm a Full-Stack Developer and Cybersecurity Engineer based in Bangladesh. I build full-stack web platforms, developer tools and automation systems, combining modern software engineering with practical cybersecurity.
My work spans web development, API security, vulnerability assessment, reconnaissance automation, OSINT, Linux infrastructure and security engineering.
I'm a Cybersecurity Instructor at Arena Web Security, Co-Founder & COO at Treilion Inc., and Co-Founder & Security Team Lead at Cyber Shadow.
My publicly documented work includes Cyber Shadow, BITC, RoktoDan, ReconPipeline and DorkX.
Two Disciplines. One Engineering Mindset.
Modern digital systems require both robust development practices and rigorous adversarial security awareness. Rather than treating software development and security as isolated departments, I bring security thinking directly into the engineering process:
Full-Stack Development: I design and build complete web platforms for organizations, businesses and social-impact projects, from responsive interfaces and backend logic to APIs, databases and deployment.
Cybersecurity Engineering: I work across web and API security, vulnerability assessment, reconnaissance automation, OSINT and Linux-based security engineering.
