Skip to content
View SumitKumarGarsa's full-sized avatar
🏠
Working from home
🏠
Working from home
4 followers · 1 following

Achievements

Achievement: Quickdraw

Achievements

Achievement: Quickdraw

Highlights

Block or report SumitKumarGarsa

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
SumitKumarGarsa/README.md

Sumit Kumar Garsa

Full Stack Developer → Web Security Engineer
Building applications and testing how they fail under real-world conditions

⚡ Core Focus

  • Engineering full-stack applications with security-first architecture
  • Identifying and exploiting vulnerabilities (XSS, SQL Injection, Auth flaws, API issues)
  • Implementing secure coding practices and mitigation strategies
  • Transitioning into Web Security & DevSecOps

🧠 What I Actually Do

  • Build applications → Test them like an attacker
  • Break authentication systems → Identify design flaws
  • Analyze APIs → Strengthen validation & access control
  • Simulate real-world exploits → Document → Fix → Harden

📊 GitHub Insights

    

🛠 Tech Stack

🚀 Featured Work

🔐 Vulnerable Web Application Lab
→ Simulates XSS, SQL Injection & authentication bypass
→ Includes exploit walkthrough + mitigation implementation
→ Designed as a hands-on security testing environment
→ (Add GitHub link here)

🛒 Secure E-Commerce Platform
→ MERN stack with authentication & payment workflows
→ Implemented validation, session handling & security hardening
→ (Add GitHub link here)

📱 Cross-Platform Mobile Application (Flutter)
→ Integrated backend services with focus on performance & structure
→ (Add GitHub link here)

🌐 Connect

image    image    image         

⚡ Engineering Principle

If you can't break your own system, someone else will.

Pinned Loading

  1. Ruthless-Resume-Reviewer Ruthless-Resume-Reviewer Public

    A platform that helps you to check that your resume is aligned with that particular job oe not . With latest Web Development Tech Skills

    TypeScript

  2. Resume Resume Public

  3. iloveecommerce iloveecommerce Public

    Technologies used : Next.js 14 | Redux, PayPal, Clerk TypeScript, Tailwind CSS

    TypeScript

  4. Jhon-the-Ripper Jhon-the-Ripper Public

    In this entire repository i will tell you the best and the easiest way to use the very popular tool of kali Linux used for performing the brute force attack . Named as Jhon the Ripper

    7

  5. Certifications Certifications Public