Kartik Jain is a backend engineer and security researcher based in Mumbai, India, focused on building production backend systems and improving real-world security. At Kartik Jain, his work includes security assessments, penetration testing, and freelance backend/API builds—ideal for teams that need reliability, hardened infrastructure, and practical threat awareness. He has reported vulnerabilities to Meta, Microsoft, and CERT-In (through Mumbai Police), and his backends have supported payments, ticketing, and media for large events.
Services & Contact
For freelance support, reach out at https://jkartik.in/ or email contact@jkartik.in. Let Kartik Jain help you ship secure systems faster.
