With over 3 years of cybersecurity working (including 1.7 years as a Security Engineer and 1.4+ years as a CTF Content Engineer) and 5 years of CTF experience, I have extensive expertise in web, network, and mobile security vulnerability assessment and penetration testing. I also specialize in designing and developing custom CTF challenges tailored to real-world attack scenarios. My strong technical foundation is reinforced by deep expertise in cryptography, web security, reconnaissance, and infrastructure security, with a focus on system hardening and the implementation of robust security controls. Alongside my work as a Security Engineer, I have extensive experience designing and developing custom Capture The Flag (CTF) challenges that simulate real-world attack scenarios. Through uncovering vulnerabilities, strengthening systems, and crafting realistic security challenges, I help organizations and learners enhance their overall security posture through meticulous assessments and advanced security strategies.
As the Leader & Founder of the CTF team Hack@Sec, I have led the team to numerous national and international victories, representing Nepal on global stages such as Black Hat MEA 2023/24/25 and many other international CTF competitions. Our team’s success stems from a commitment to continuously learning new technologies and pushing the boundaries by breaking and understanding complex systems. Team Website
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