LeetCode
Marking the top coder on various online platforms , especially Leetcode.
Solved 1020 problems
Easy -
Medium -
Hard -
About me
I'm Dhanaraj S and I'm a Cybersecurity enth|
Welcome to My Portfolio! 🚀
Hey there! I’m Dhanaraj S, a passionate problem solver, tech enthusiast, and entrepreneur at heart. I thrive on learning, innovating, and building impactful solutions.
Though I had a biology background in high school, my fascination with technology was unstoppable. This passion led me to pursue Computer Science & Engineering at RIT, Kottayam, where I started with Android development before expanding into full-stack development, AI, and cybersecurity.
I’ve worked on real-time chat apps, optimized scheduling systems, and scalable e-commerce platforms. My expertise includes Python, JavaScript, React Native, Firebase, AWS, Docker, and more!
Currently, I’m pursuing my MSc in Computing (Secure Software Engineering) at DCU, deepening my knowledge in cybersecurity, ethical hacking, and AI-driven security solutions. I also have a strong interest in tech startups and AI-driven software solutions.