Karthikeyan is a cybersecurity professional, researcher, and Assistant Professor in Computer Science with a Master’s degree in Cybersecurity from the University of Queensland, Australia. His expertise spans cybersecurity, digital forensics, cloud security, AI security, and threat intelligence. He is passionate about practical cybersecurity education, research, and developing industry-oriented security laboratories and solutions.
languages
ml / cv
security
tools
Predicts hand-drawn doodles in real time using a neural net trained on the Quick, Draw! dataset.
Converts hand-drawn sketches or edge maps into realistic colored images with a Pix2Pix GAN.
Detects sign-language gestures via webcam and translates them into text/speech using CV.
Real-time invisibility-cloak effect — detects a cloak color and replaces it with the captured background.
Lab-based activity logger built for ethical cybersecurity research and simulation on Windows.
A Bomberman-style arcade game on a tile grid — bombs, breakable blocks, and basic enemy AI.
Open to interesting problems, collaborations, and the occasional CTF.