About Manickam Kumar
Senior Full-Stack Developer & Cybersecurity Practitioner · Mumbai, India
I am a senior full-stack developer with a passion for engineering secure, resilient, and scalable applications. With a Master in Computer Application (MCA) from SIES College, Mumbai University, my journey bridges backend systems architecture, DevOps automation, and security testing.
Currently, I work as a Senior Full Stack Developer at Crest IT Consulting in Mumbai, where I design end-to-end module architectures, database workflows, and secure deployments. Previously, I contributed to software performance and reliability at Klay Capital, Terbium Solutions, and Milan Laboratories.
# The MKCyberLabs Ethos
Code: Build reliable, scalable, and elegant systems.
Break: Rigorously test, audit, and analyze vulnerabilities before attackers can find them.
Secure: Implement defensive architecture, strict authentication, and hardened runtime environments.
Outside of enterprise development, I manage a private cybersecurity home lab running Burp Suite, Wireshark, Docker environments, and self-hosted services. I hold certifications including the eJPT (eLearnSecurity Junior Penetration Tester) and the Google Cybersecurity Professional Certificate.
Location
Mumbai, Maharashtra, India
Current Role
Senior Full Stack Developer
Crest IT Consulting
Education
MCA (Master in Computer Application)
SIES College, Mumbai University
Key Certifications
eJPT (eLearnSecurity)
Google Cybersecurity Professional