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Abhishek B.

Abhishek B.

OSCP-Certified Security Consultant | Application & Network Penetration

Cybersecurity Expert | Penetration Testing | OSCP, CRTO, CRTP Certified Are your applications, servers, and systems truly secure against today’s evolving threats? I help businesses across diverse sectors including Finance, IT, and beyond uncover and remediate security vulnerabilities before attackers can exploit them — through comprehensive, real-world penetration testing. 🛠️ Services I Provide: ✅ Web & API Penetration Testing (Manual + Automated) ✅ Android& IOS Penetration Testing (Manual + Automated) ✅ Network & Server Vulnerability Scanning and Pentesting (Manual + Automated) ✅ Thick Client Pentesting (Manual) ✅ Source Code Review (Manual + Automated) ✅ Compliance-Oriented Security Assessments (PCI-DSS, ISO 27001) 📈 Highlights: 5+ Years Experience | OSCP, CRTO, CRTP Certified Delivered Projects with 5-Star Ratings Deep understanding of OWASP Top 10, CVSS, and MITRE ATT&CK Post-audit guidance and remediation support always included 100% Confidentiality | NDA-Friendly

🇮🇳Thane, India$15/hr80% JSS4.88 (2)Since May 2022
GlobeUpwork

Earnings and projects

MRR
$80

Last 6 months ÷ 6

World#140,654 / 412k
🇮🇳Country#14,776 / 45.9k
Revenue, last 30 days
$500

Last 6 months: $481

World#62,841 / 412k
🇮🇳Country#6,633 / 45.9k
Total earnings
$2.4k

Billed in all: $2.4k

World#319,069 / 412k
🇮🇳Country#36,062 / 45.9k
Per project
$789

$481 in the last 6 months

World#142,691 / 412k
🇮🇳Country#17,931 / 45.9k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
3
100% fixed0% hourly
World#304,140 / 412k
🇮🇳Country#37,108 / 45.9k

Earnings, last 30 days

$2.4k+$500 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,750$2,000$2,250$2,500Oct 8Oct 23Nov 7

Skill rankings: Top 28% in API

Ranked by MRR among everyone on Upwork with the skill.

  1. #14Router35 freelancers · 🇮🇳 #3Top 40%
  2. #56Security Assessment & Testing171 freelancers · 🇮🇳 #7Top 33%
  3. #68Network Penetration Testing212 freelancers · 🇮🇳 #9Top 32%
  4. #84Security Testing255 freelancers · 🇮🇳 #16Top 33%
  5. #446Information Security1,158 freelancers · 🇮🇳 #38Top 39%
  6. #641Web Testing1,763 freelancers · 🇮🇳 #93Top 36%
  7. #1,178Mobile App3,535 freelancers · 🇮🇳 #303Top 33%
  8. #2,241API7,943 freelancers · 🇮🇳 #491Top 28%