Dusan Jevtic
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About Me

What I Do

Professional Experience

I'm a Penetration Tester who performed more than 60 penetration tests across web, API, network, and mobile applications, leading around 20 full-scope engagements and identifying high-impact vulnerabilities such as cross-site scripting, business logic flaws, broken access control, and others included in the OWASP Top 10 and beyond.

I'm involved in the entire penetration testing process:

1

Scoping calls

gathering all the technical information needed for the assessment

2

Pre-engagement preparation

making sure that access, test accounts, and documentation are ready before testing begins

3

Penetration testing

performing the actual test or leading the engagement, depending on the project

4

Communication

staying in touch with the client throughout the test to keep them informed about progress and important findings

5

Reporting

writing clear and detailed findings, explaining the impact of each issue, and providing remediation guidance

6

Retesting

verifying that vulnerabilities have been fixed and that new defenses are working as intended

Cross-Industry Experience

Performing penetration tests across various industries, including fintech, healthcare, automotive, and management platforms, tailoring assessments to each sector's specific risks and compliance requirements.

Fintech

Payment systems & financial platforms

Healthcare

Medical systems & patient data

Automotive

Connected vehicles & systems

Management Platforms

Enterprise platforms & tools

ISO 27001 Audits

I also take part in internal ISO 27001 audits, reviewing clauses and controls to ensure they meet defined requirements and compliance objectives.

Training & Mentorship

In addition to penetration testing, I work as a Pentester Trainer & Mentor at a non-profit organization called The Free Security, where I help others develop their technical skills, understand testing methodologies, and grow within the cybersecurity field.

Credentials

Certifications

eWPTX

Web Application Penetration Tester eXtreme

INE Security•2025
View CertificationRead Blog Post

eMAPT

Mobile Application Penetration Tester

INE Security•2025
View CertificationRead Blog Post

CWES

Certified Web Exploitation Specialist

Hack The Box•2025
View CertificationRead Blog Post

PMPA

Practical Mobile Pentest Associate

TCM Security•2025
View CertificationRead Blog Post

ACP

APIsec Certified Practitioner

APISec University•2025
View CertificationRead Blog Post
Testimonials

What Colleagues Say About Me

My teammates say I'm the kind of person who doesn't wait to be told what to do, when something needs fixing or improving, I just jump in and get it done. They've noticed I have this habit of spotting ways to make things run smoother, whether it's streamlining our testing process or finding more efficient ways to handle projects.

What seems to stand out to people is that I actually care about the work. I'm not just checking boxes, I'm trying to understand how everything fits together so we can build something better. When there's a complex security assessment or a tricky vulnerability to figure out, I'm the one who gets excited about digging into the details.

Basically, if you need someone who'll take ownership, figure things out quickly, and actually make your team's life easier rather than harder, that's what people say I bring to the table.

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Personal Life

On The Other Side

When I'm not hunting for vulnerabilities or writing reports, you'll find me exploring new places, getting lost in a good book, or listening to podcasts. I also make time for the gym to stay balanced.

Away from the screen, I value disconnecting, whether that's through travel, quality time with friends, or trying to explain to my family what I actually do for work. It's all about finding that sweet spot between deep focus and genuine downtime.