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Mohsin K.

Mohsin K.

Information Security & Compliance | Penetration Testing

I’m a Web Application Penetration Tester with over 5 years of hands-on experience in identifying critical security vulnerabilities in real-world applications. I specialize in finding high-impact issues such as Broken Access Control (IDOR), XSS, CSRF, authentication flaws, and logic vulnerabilities that can lead to serious business risk. My approach is practical and attacker-focused I think like a real adversary, not just a scanner. As an active bug bounty hunter, I have consistently discovered valid vulnerabilities across multiple platforms and helped organizations strengthen their security posture through clear, detailed, and reproducible reports.

🇮🇳Balaghat, India$29/hr70% JSSSince Apr 2026

Earnings and projects

MRR
$3.8k

Last 6 months ÷ 6

World#8,653 / 412k
🇮🇳Country#1,058 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $23k

Total earnings
$24k

Billed in all: $27k

World#125,573 / 412k
🇮🇳Country#17,335 / 45.9k
Per project
$24k

$11k in the last 6 months

World#4,281 / 412k
🇮🇳Country#413 / 45.9k
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
1

Across 2 contracts

0% fixed100% hourly
World#360,671 / 412k
🇮🇳Country#42,133 / 45.9k

Earnings, last 30 days

$26.7kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$26.0k$26.5k$27.0k$27.5kOct 8Oct 23Nov 7

Skill rankings: Top 2% in Penetration Testing

Ranked by MRR among everyone on Upwork with the skill.

  1. 3Bug Bounty34 freelancers · 🇮🇳 #1Top 9%
  2. #15Penetration Testing623 freelancers · 🇮🇳 #2Top 2%
  3. #293API7,943 freelancers · 🇮🇳 #42Top 4%