You will get a professional Web App Penetration test and VA with a report.
Top Rated

Project details
As a CREST/OSCP certified penetration tester, I will conduct both automated and manual security testing of all functionalities within your system. My Web Application Security Assessment services are based on recognized and well-defined methodologies and will encompass at minimum the following areas:
Application Mapping
Configuration and Deployment Management Testing
Identity Management Testing
Authentication Testing
Authorization Testing
Session Management Testing
Input Validation Testing
Testing for Error Handling
Business Logic Testing
Client-side Testing
API Testing
Missing Best Practices
I will utilize industry-leading security tools such as Burp Suite Professional, Nessus for thorough and effective testing.
You will receive a comprehensive report detailing the findings, along with recommended fixes and patches to assist your development team in mitigating identified vulnerabilities. Once the issues have been addressed, I will perform retesting to ensure all vulnerabilities have been properly resolved.
Additionally, I can provide a sample report before commencing the project, giving you a clear understanding of what to expect in the final deliverables.
Application Mapping
Configuration and Deployment Management Testing
Identity Management Testing
Authentication Testing
Authorization Testing
Session Management Testing
Input Validation Testing
Testing for Error Handling
Business Logic Testing
Client-side Testing
API Testing
Missing Best Practices
I will utilize industry-leading security tools such as Burp Suite Professional, Nessus for thorough and effective testing.
You will receive a comprehensive report detailing the findings, along with recommended fixes and patches to assist your development team in mitigating identified vulnerabilities. Once the issues have been addressed, I will perform retesting to ensure all vulnerabilities have been properly resolved.
Additionally, I can provide a sample report before commencing the project, giving you a clear understanding of what to expect in the final deliverables.
Cybersecurity Assessment Type
Penetration TestingCybersecurity Expertise
Data Protection, Audit, Risk AssessmentTechnology Type
Firewall, Computer Network, Database, Operating System, SaaS, Web Application, Mobile DeviceCybersecurity Regulation
GDPR, ISO, NIST Cybersecurity Framework, PCI DSSWhat's included $400
These options are included with the project scope.
$400
- Delivery Time 4 days
- Application Audit
- Project Plan
- Cost Estimation
Frequently asked questions
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JR
James R.
Jun 2, 2026
Penetration Test for SaaS Web Application (ISO 27001)
Julian did a great job! He was professional and delivered what we agreed in the contract. He communicated well and was careful to meet the timeline.
RS
Ruth S.
May 19, 2026
CREST certified PEN test for SaaS platform
Julian completed a comprehensive PEN test and remediation re-test for our platform. The project went smoothly and the results were clear, allowing our team to deliver updates easily. He was highly responsive, technically expert (CREST/OSWE), and flexible throughout. We hope to work with him again.
ME
Max E.
Dec 29, 2025
Black Box Penetration Testing for SaaS Web Application
TE
Tracy E.
Dec 2, 2025
Penetration Testing Services
Very happy with work, provides thorough explanations and is extremely timely as well as providing a level of understanding and flexibility - will work with again.
TE
Tracy E.
Nov 13, 2025
Penetration Testers for Ongoing Projects (UK Cybersecurity Firm)
Very timely delivery, planning next engagement
About Julian
Penetration Tester | Security Consultant | OSCP | OSWE | CREST | Tutor
100%
Job Success
Athens, Greece - 7:04 pm local time
With extensive experience in offensive security, I specialize in conducting Web Application, Mobile Application, Internal/External infrastructure, and Wireless infrastructure vulnerability assessments and penetration testing exercises. By working closely with organizations, I develop tailored solutions that meet their unique needs and help them achieve their security goals.
But my work isn't just about technical expertise - it's about empowering businesses and individuals to achieve their objectives with confidence. I'm committed to building strong relationships with the organizations I collaborate with, so that I can truly understand their needs and work collaboratively to create effective solutions. My focus is always on providing value to those I work with.
✅ I have conducted Penetration Test, Vulnerability Assessment and delivered professional reports to companies complying with:
► CREST standards
► Offensive Security (OSCP) standards
► OWASP Top 10 Vulnerability
► OWASP API Security Top 10 Vulnerability
► OWASP Mobile Security Top 10 Vulnerability
► CWE Top 25 Most Dangerous Software Errors
► ISO 27001 Penetration Testing
► General Data Protection Regulation (GDPR)
► Common Vulnerability Scoring System (CVSS)
Steps for completing your project
After purchasing the project, send requirements so Julian can start the project.
Delivery time starts when Julian receives requirements from you.
Julian works on your project following the steps below.
Revisions may occur after the delivery date.
Planning and Preparation
Defining the Scope of Work Provide a list of Hosts/URLs authorized for testing
Reconnaissance (Information Gathering)
Passive Reconnaissance Active Reconnaissance