Top Web App Penetration Testing freelancers

235 freelancers list Web App Penetration Testing on Upwork.

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Showing 50 of 235Data updated Nov 7

# Freelancer		SinceMember since
Viktor S. 🇵🇹🇵🇹 Penetration Tester \| Cybersecurity Expert \| Ethical Hacker \|	$7k↓ 8%	Jun 2024Jun 27, 2024
Luca F. 🇮🇹🇮🇹 Senior Penetration Tester \| Web, Mobile, API & LLM \| SOC 2 \| OSCP	$6k↑ 11%	Aug 2016Aug 22, 2016
Eslam M. 🇦🇪🇦🇪 Ethical Hacker & Pen Tester \| Bugs Reported to Microsoft & Facebook	$5k↑ 3%	Nov 2011Nov 19, 2011
4 Mahesh T. 🇮🇳🇮🇳 Cybersecurity Architect \| AWS & Azure Security \| Penetration Testing	$4k↓ 1%	Apr 2018Apr 20, 2018
5 Najam U. 🇵🇰🇵🇰 Penetration Tester \| Cloud, Web, API & Network Security \| vCISO	$3k↑ 46%	Aug 2017Aug 17, 2017
6 Julian M. 🇬🇷🇬🇷 Penetration Tester \| Security Consultant \| OSCP \| OSWE \| CREST \| Tutor	$3k↑ 3%	Feb 2023Feb 11, 2023
7 Jovan I. 🇷🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Sep 25, 2026.🇷🇸 Penetration Tester \| Cybersecurity Engineer \| Ethical Hacker	≈$3k–	Mar 2025Mar 9, 2025
8 Mansoor A. 🇵🇰🇵🇰 Web App & Network Penetration Tester \| OSCP \| API Security \| AppSec	$3k↑ 1%	Jul 2020Jul 2, 2020
9 Vasyl D. 🇺🇦🇺🇦 Senior Application Security Engineer \| Cloud & AI Security Specialist	$3k↑ 3%	Mar 2018Mar 1, 2018
10 Vikas G. 🇮🇳🇮🇳 Top-Rated Penetration Tester \| Web, API & AI Security	$2k↑ 17%	Jun 2018Jun 20, 2018

Freelancer	MRR	Member since
11 Genadi S. 🇬🇪🇬🇪 Penetration Tester \| Cyber Security Consultant	$2k↓ 6%	Jul 2021Jul 5, 2021
12 Arslan M. 🇶🇦🇶🇦 Senior Penetration Tester \| OSCP \| CREST CRT	$2k↑ 5%	Sep 2023Sep 4, 2023
13 Oleksandr F. 🇺🇦🇺🇦 Cybersecurity Engineer Penetration Tester Cloud Security ISO27001	$2k0%	Dec 2020Dec 15, 2020
14 Hassan S. 🇵🇰🇵🇰 OSCP Penetration Tester \| Web & API Pentest \| VAPT \| SOC 2 & PCI DSS	$2k↑ 19%	Mar 2026Mar 15, 2026
15 Mostafa M. 🇪🇬 NewNew🇪🇬 Information Security \| Bug Bounty, Penetration Testing	$2k–	Oct 2026Oct 22, 2026
16 Ahmad J. 🇵🇰🇵🇰 Information Security (IT & OT) - ISO 27001, IEC-62443	$2k↓ 1%	Jul 2016Jul 26, 2016
17 Eva G. 🇲🇰 NewNew🇲🇰 Cybersecurity Consultant \| Pentesting, SOC Setup & Automation	$1k↑ 65%	Jun 2022Jun 23, 2022
18 Muhammad S. 🇵🇰🇵🇰 QA Engineer & Penetration Tester \| Web, API & Automation	$1k↓ 23%	Sep 2020Sep 18, 2020
19 Angu H. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Oct 26, 2026.🇮🇳 OSCP Penetration Tester \| Web, Mobile, API & Cloud Security \| VAPT	≈$1k–	Sep 2021Sep 14, 2021
20 Derek J. 🇨🇦🇨🇦 Penetration Tester & Cybersecurity Specialist \| Pentest, Hardening	$1k↑ 6%	May 2023May 26, 2023

Freelancer	MRR	Member since
21 Bhakti V. 🇮🇳🇮🇳 Cybersecurity Content Writer & Consultant ISO 27001:2022, SOC 2, HIPAA	$1k↓ 4%	May 2016May 11, 2016
22 Ali Z. 🇵🇰🇵🇰 Pentester/Web/Cloud/API/Network/Mobile/OSCP/OSEP/OSWE/CRTO/CPTS/CBBH	$1k↑ 44%	Dec 2020Dec 30, 2020
23 Zaeem A. 🇵🇰🇵🇰 Penetration Tester \|vCISO \| SOC 2 \| ISO 27001\| Vanta \| Drata \| OSCP	$1k↑ 18%	Jan 2025Jan 25, 2025
24 Mukarram K. 🇸🇬🇸🇬 Penetration tester \| Security analyst \| Backend developer \| AWS DevOps	$1k↑ 6%	Apr 2017Apr 20, 2017
25 Abhijit D. 🇧🇩🇧🇩 OSINT Expert,Cyber Security Specialist and Ethical Hacker	$1k↓ 17%	Aug 2023Aug 25, 2023
26 Hoang Nhan L. 🇻🇳🇻🇳 (CREST \| OSCP Certified) Penetration Tester \| CyberSecurity Consultant	$1k–	Feb 2020Feb 13, 2020
27 Lester O. 🇰🇪🇰🇪 Penetration Tester \| Web, Cloud, Mobile & Network Security	$939↑ 2%	Aug 2017Aug 18, 2017
28 GM Salman A M. 🇧🇩🇧🇩 Penetration Tester \| Ethical Hacker \| Cybersecurity \| OSCP+ CEH	$897↑ 3%	Apr 2023Apr 12, 2023
29 Emmanuel O. 🇸🇪🇸🇪 Penetration Tester \| Cybersecurity Expert \| Technical Writer	$895↓ 2%	Jul 2021Jul 3, 2021
30 Muhammad S. 🇵🇰🇵🇰 Cybersecurity \| Penetration Testing \| Security Audits \| Cryptography	$865↑ 29%	Aug 2022Aug 21, 2022

Freelancer	MRR	Member since
31 Tajammal H. 🇮🇹🇮🇹 Information Security & Compliance Expert \| CISSP \| SOC 2 \| GRC \| OSINT	$774↓ 51%	May 2025May 3, 2025
32 Muhammad Saad M. 🇵🇰🇵🇰 Cyber Security Professional \| Security Audits \| Penetration Tester	$769↑ 37%	Jul 2025Jul 1, 2025
33 Muhammad U. 🇵🇰🇵🇰 Technical \| Customer Support & Cybersecurity expert	$758↑ 5%	Nov 2013Nov 11, 2013
34 Mislav K. 🇭🇷🇭🇷 OSCP+ Penetration Tester \| Web Application & Network Security	$742↑ 6%	Jan 2020Jan 7, 2020
35 Dmytro Y. 🇺🇦🇺🇦 Cybersecurity Professional CISM \| ISO 27001 \| SOC2 \| Pentest \| PCI DSS	$741↑ 197%	Nov 2022Nov 29, 2022
36 Indrojit D. 🇧🇩🇧🇩 Cyber Investigator \| Penetration Tester \| Data Detective \| Dark Web	$703↓ 20%	Feb 2024Feb 6, 2024
37 Malkhaz Z. 🇬🇪🇬🇪 OSEP Penetration Tester \| Red Team & AI/LLM Security \| AZ-500	$657↓ 11%	Feb 2023Feb 17, 2023
38 Michele C. 🇮🇹🇮🇹 Senior Penetration Tester \| Web, Cloud & Network Security	$643↓ 1%	Feb 2025Feb 13, 2025
39 Sareer A. 🇩🇪🇩🇪 Senior Penetration Tester \| OSCP \| Web, API & Network Pentest	$630↑ 936%	Jun 2025Jun 16, 2025
40 Mahesh K. 🇮🇳🇮🇳 Penetration testing \| DevOps \| Kubernetes \| AWS \| Cyber Security \|	$546↓ 5%	Dec 2013Dec 28, 2013

Freelancer	MRR	Member since
41 Carlos G. 🇵🇪🇵🇪 Information Security, Cybersecurity & Ethical Hacker Consultant	$527↓ 6%	Jul 2021Jul 12, 2021
42 Misbah A. 🇵🇰 NewNew🇵🇰 QA Engineer \| Manual & Automation Testing \| Web, Mobile & AI \| 5+ Year	$513↑ 49%	Sep 2023Sep 17, 2023
43 Chakradhar C. 🇮🇳🇮🇳 Lead Pentester & Compliance Specialist \| SOC 2, ISO 27001, PCI DSS	$448↓ 1%	Sep 2020Sep 29, 2020
44 Eduardo M. 🇧🇷 NewNew🇧🇷 Penetration Tester \| Pentester	$446↓ 26%	Sep 2024Sep 23, 2024
45 Kabeer M. 🇵🇰🇵🇰 Network Admin \| Cybersecurity Analyst	$440↑ 35%	Oct 2021Oct 11, 2021
46 Muhammad K. 🇮🇩 NewNew🇮🇩 Web & API Penetration Tester \| Cybersecurity Engineer	$439–	Sep 2025Sep 6, 2025
47 Syed Muhammad A. 🇵🇰 NewNew🇵🇰 Penetration Tester \| Web, API & Mobile Security \| SOC 2 & ISO 27001	$3750%	Apr 2019Apr 5, 2019
48 Abir D. 🇧🇩🇧🇩 Certified Ethical Hacker \| WordPress Malware Removal Expert	$356–	May 2020May 30, 2020
49 Saney A. 🇺🇸 NewNew🇺🇸 Penetration Tester \| Web, API, Mobile Security & Red Teaming	$339–	Feb 2026Feb 7, 2026
50 Ali Hassan G. 🇵🇰🇵🇰 Penetration Tester \| CyberSecurity Consultant \| OSCP \| CEH	$330↓ 1%	Jul 2019Jul 12, 2019

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