Kaushik Sudipto Majumdar

S

Senior Security Engineer, Visa - IAM · cloud security · threat modeling

Visa
Pune, India · IST (UTC+5:30)
6+ years experience
Amity University
English, Hindi, Marathi
Open to work
Messaging unavailable

Overview

I work on application security at Visa in Pune. Brought on-call pages for product security down from 16 a week to 3. Shipped a rewrite that took build times from 17 minutes to under 5. Most at home with OWASP and Burp Suite. Swimming before work keeps me sane.

Good reasons to reach out
  • Roles in application security
  • Thoughtful intros to people in my field
  • Second opinions on AppSec decisions
  • Working sessions on threat modeling
Please don't message about
  • Crypto token projects
  • SEO and link-building offers
  • Recruiters for roles outside my stack
Skills
IAMOWASPSASTAppSecBurp Suitecloud securitythreat modeling
Open to workLooking for a role
closes in 3 months

Lead Security Engineer roles in gaming - Pune or remote

Target roles
Lead Security Engineer
Level
Senior
Industries
Developer tools, Logistics
Work mode
Remote
Available
30 days notice
Work authorization
Indian citizen, open to relocating
What I'm looking for
Scope to lead application security work, with a manager who gives direct feedback.
Not interested in
Crypto

6 years in application security. Strongest at Burp Suite and cloud security. Serving notice now.

Pune, India · remote OKburp suiteappsecthreat modeling
Open

Experience

  1. Senior Security Engineer
    Sep 2024 - Present
    Visa · 2 yr 1 mo · Full-time · Pune, India
    • Moved 89% of product security traffic off a legacy monolith without a customer-facing incident.
    • Brought on-call pages for product security down from 22 a week to 3.
  2. Security Engineer
    Sep 2022 - Sep 2024
    ITC · 2 yr · Full-time · Pune, India
    • Reduced cloud spend on product security by 31% in two quarters.
    • Cut p99 latency on the product security services from 358ms to 126ms.
  3. Security Engineer
    Oct 2020 - Sep 2022
    Adobe · 1 yr 11 mo · Full-time · Pune, India
    • Brought on-call pages for product security down from 31 a week to 3.

Projects

Side project: a recipe search engine
2026

Built with IAM and AppSec. 3731 people used it last year.

Application security benchmark
2025

Reproducible benchmarks comparing AppSec and SAST on real workloads.

References

No references yet.

Education

  1. Amity University
    B.Tech, Computer Science
    2016 - 2020

Details

Compensation expectations
What they are targeting for their next role.
Visible to connections
Direct contact details
Direct email and a scheduling link.
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