Saurav Kumar

Cybersecurity Analyst | Application Security | Full-Stack Developer

Cybersecurity-focused Full-Stack Developer with hands-on experience in application security, secure software development, vulnerability assessment and penetration testing (VAPT), and AI-powered engineering. Track record of leading security initiatives for 700+ participants, shipping production full-stack applications, and publishing peer-reviewed security research in IEEE Xplore.

Engineering Philosophy

"I believe security is a product feature, not a checklist."

700+CTF Participants
100%OWASP Principles Applied
2+Years Experience
MultipleSecurity Research Projects

Engineering Principles

Security by Design

Security is a product feature, not an afterthought or checklist.

Least Privilege

Minimal access rights for users, containers, and services.

Defense in Depth

Multiple layers of security controls (Auth, CSP, WAF, Validation).

Fail Secure

Systems should fail into a secure state, rejecting unauthorized access.

Privacy by Default

Strict data minimization and zero-trust data sharing.

Automation First

Automated linting, testing, and security scanning in CI/CD.

Experience

Partner, Cybersecurity Community Operations

Aug 2025 - Present

DCG Gurugram

Lead planning and execution of cybersecurity events, workshops, and technical meetups, expanding community engagement.

IoT Security Head

Aug 2024 - Present

MRISA (Manav Rachna InfoSec Army)

Lead IoT security initiatives. Organized CTF competitions for 700+ participants. Authored web exploitation challenges.

Core Team Member (ML & Web)

2024

Spillmate

Architected AI-powered platforms and integrated modern web technologies.

Subject Matter Expert

2023 - 2024

DG Sentinels

Led security initiatives, vulnerability assessments, and delivered seminars.

Education

Bachelor of Computer Applications (BCA)

Manav Rachna International Institute of Research and Studies (MRIIRS)

Faridabad, Haryana, India2023 - Present

Publications

AI-Driven Techniques for Web Search Vulnerability Identification

Saurav Kumar, Alan Jolly John, Sarthak Dubey

IEEE Xplore, 2026

Awards

Winner — INTRUSIONX, GLA University (2025)

8th Place — CyCog CTF, IEEE MRU & MRU (2024)

Finalist — Avinya Tech Fest, IIT Guwahati (2024)

Winner — Hacksplash 1.0, Echelon Institute (2023)

Ranked 170/1500+ — CyberHavoc CTF (2023)

3rd Place — Tech Trover, Debugging Competition (2023)

Core Skills

Programming Languages

Python
TypeScript
JavaScript
SQL
Bash

Cybersecurity

Application Security
Web Security
VAPT
Threat Modeling
OWASP Top 10
CTF
IoT Security

Development

Full-Stack Development
REST APIs
Next.js
React
Express.js

Cloud & DevOps

Microsoft Azure
Docker
Git
GitHub
Linux
VPS Management
CI/CD

AI & Machine Learning

Large Language Models (LLMs)
Computer Vision
Prompt Engineering

Databases

MySQL
MongoDB
PostgreSQL
SQLite

Platforms

Linux
Windows