Open to opportunities

Aldin Selic

@aldinselic

Message

Consultant and Penetration Tester with expertise in cybersecurity.

Bosnia and Herzegovina

Message

What I'm looking for

I seek a dynamic role in cybersecurity that fosters growth and innovation.

I am a dedicated Consultant and Penetration Tester with extensive experience in cybersecurity, particularly in risk advisory roles. Currently, I work with PwC, where I perform in-depth internal network assessments, focusing on Active Directory vulnerabilities and providing actionable mitigation strategies to clients. My hands-on experience with various attack techniques allows me to identify critical security gaps effectively.

Previously, I honed my skills at Deloitte, conducting vulnerability assessments and penetration testing across web applications and networks. My ability to collaborate with clients and deliver clear, actionable findings has been instrumental in enhancing their security posture. I am also proficient in developing custom scripts to automate testing workflows, which has significantly improved efficiency in my work.

With a Bachelor of Information Technology and several industry certifications, I am committed to continuous learning and staying updated on the latest cybersecurity trends. I thrive in remote team environments and am passionate about solving complex security challenges.

Experience

Work history, roles, and key accomplishments

Current

Consultant and Penetration Tester in Risk Advisory

Current

PwC

May 2023 - Present (2 years 1 month)

Performed in-depth internal network assessments focused on Active Directory, identifying and exploiting misconfigurations, privilege escalation paths, and trust relationships. Delivered detailed findings and mitigation strategies to clients, helping remediate critical AD security gaps and improve internal defenses.

Active Directory Penetration Testing Network Security Vulnerability Assessment Risk Management

Penetration Tester

Deloitte

May 2022 - May 2023 (1 year)

Conducted vulnerability assessments and penetration testing of web applications, APIs, and internal/external networks. Identified high-impact vulnerabilities including RCE, SQLi, and IDOR in production environments, enabling proactive remediation.

Vulnerability Assessment Penetration Testing API Security Network Security

System Engineer

Bicom Systems

Jul 2021 - May 2022 (10 months)

Provided technical support for Bicom Systems products including PBXware and SERVERware, resolving issues related to VoIP, SIP, and Asterisk systems. Managed client issues through Jira and Freshdesk, tracking and resolving tickets efficiently.

Technical Support VoIP SIP Asterisk Jira Freshdesk System Troubleshooting

Linux System Administrator

Crossvallia

Dec 2020 - Jul 2021 (7 months)

Deployed and administered Linux-based services including HAProxy, Apache, Nginx, Memcached, MySQL, and RAID configurations. Developed Bash, Python, and Perl scripts to automate repetitive system tasks and enhance operational efficiency.