Greetings and welcome to my personal blog site, a professional platform dedicated to advancing knowledge in cybersecurity, technological innovation, and leadership in the digital age. I am Yash Kulkarni, Founder and CEO of PurpleRain TechSafe, Co-Founder of CodeQuestt Hackathon, and a passionate advocate for ethical hacking and open-source intelligence (OSINT). This blog serves as a resource for professionals, students, and enthusiasts seeking insights into cybersecurity, software development, and transformative tech initiatives. Join me in exploring the frontiers of technology and innovation.
How I Won the C.O.D.E. Hack 2023: Top Cybersecurity Strategies for Hackathons
Ethical Hacking 101: Lessons from My IIT Delhi Seminar Experience
5 Tips for Organizing a Successful Hackathon Like CodeQuestt
Why UI/UX Matters: How I Designed an Award-Winning Website in 2024
OSINT for Good: How I Use Open-Source Intelligence with Trace Labs
The Rise and Fall of Programming Languages: Insights from My Article
From MUN to Tech Leadership: Communication Skills That Win
How Roller-Skating Taught Me Balance in Cybersecurity
Raising INR 4 Lakh for HackSkye: Sponsorship Strategies That Work
Python for Ethical Hacking: My Go-To Tools and Techniques
Based in Udupi, Karnataka, I am a driven technology leader with over five years of experience at the intersection of cybersecurity, software engineering, and strategic leadership. As the Founder and CEO of PurpleRain TechSafe (January 2025–Present), I spearhead a cybersecurity startup focused on delivering cutting-edge, cost-effective security solutions to small and medium-sized enterprises. My work ensures robust protection against digital threats while fostering trust and resilience in the business community.
As Co-Founder of CodeQuestt Hackathon (June 2024–Present), I design and manage large-scale hackathons that empower students and developers to innovate and collaborate on impactful projects. My leadership in raising INR 4 lakh in sponsorships for HackSkye Hackathon (November 2024–January 2025) and overseeing 2,000+ attendees underscores my commitment to fostering tech ecosystems. Additionally, I serve as Chief Financial Officer at Maximally (May 2025–Present), where I oversee financial operations and advise on partnership strategies.
My contributions extend to global impact as a Development Volunteer with Trace Labs (January 2023–December 2024), leveraging OSINT to assist in locating missing persons and participating in Capture the Flag (CTF) competitions. My technical expertise includes ethical hacking (certified), Python, Linux system administration, web development, and UI/UX design, complemented by strategic communication skills honed through Model United Nations (MUN) and debating.
Notable Achievements: