Sebastian Oros — Product Manager

Application Security Engineer and Offensive Security Specialist with hands-on experience in web and mobile penetration testing, vulnerability research, and application security practices. I work identifying security flaws across web applications, APIs, and mobile environments, combining manual testing techniques with source code analysis in technologies such as Java, JavaScript, Python, and Go. While secure code review is an area I continuously strengthen, I already apply it in real-world assessments to better understand root causes and support effective remediation. With a background in network engineering, I approach security from a full-stack perspective — understanding how infrastructure, authentication mechanisms, business logic, and application layers interact within the attack surface.I have collaborated with development teams to communicate findings clearly and contribute to practical remediation strategies aligned with secure development practices. Passionate about offensive security, and continuous learning. Actively involved in CTF competitions, security research, and technical training in application security. Certs: BSCP, CAPenX, PWPE, PNPT, C-APIPen, C-AI/MLPen, API-RTA, CSCR, CASP Pentesterlab: Code review (PHP, Java, Js/Ts, Python, Ruby, Go)

Stackforce AI infers this person is a Cybersecurity Specialist with a focus on Application Security and Vulnerability Assessment.

Location: Buenos Aires, Buenos Aires Province, Argentina

Experience: 3 yrs 4 mos