PUPrieto User
@prietouser
Cybersecurity engineer and full-stack developer bridging offensive security and software development.
SpainWhat I'm looking for
I am a Cybersecurity Engineer and Full Stack Developer who blends offensive security experience with software engineering to build secure, resilient systems.
In my current SecOps and DevSecOps role I lead SOC incident response, optimize SIEM rules, and developed Python automation that cut triage time by 50%.
I have led ENS and ISO 27001 technical implementations and performed vulnerability assessments and pentesting on critical infrastructure to identify and remediate high-severity issues.
My development work spans Java, Python, C, React and cloud-native tooling; I build IaC security visualizers, serverless RAG chatbots, DevSecOps automation, and high-performance web and mobile platforms focused on performance and real-world impact.
Experience
Work history, roles, and key accomplishments
Cybersecurity Engineer
Centro de Servicios Avanzados (CSA)
Jan 2025 - Present (1 year)
Acted in SOC handling critical incidents with LUCIA (CCN-CERT), optimized SIEM rules to reduce false positives, and implemented DevSecOps automation that cut incident triage time by 50%; led ENS and ISO 27001 technical implementations for public sector clients.
Education
Degrees, certifications, and relevant coursework
UCUniversidad Rey Juan Carlos
Bachelor of Engineering, Cybersecurity Engineering
2020 - 2025
Completed a Bachelor of Engineering in Cybersecurity Engineering with coursework and thesis focused on infrastructure-as-code security and vulnerability assessment.
Availability
Location
SpainAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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