I'm Gemma Yebra Berenguer, a Science Engineer with a solid foundation in systems, programming and full-stack development. I am currently specializing in Cybersecurity through a Master’s degree and have hands-on experience building and understanding real-world systems — from operating systems and distributed architectures to web applications. I’m actively developing a focus on offensive security, vulnerability assessment and system exploitation, always aiming to apply secure-by-design principles in practical projects. I am highly motivated to pursue a career in Red Team / Pentesting, combining technical depth, analytical thinking and a solid understanding of how systems are designed and where they can fail. I thrive in fast-paced environments and enjoy collaborating across teams to translate complex security concepts into actionable defenses.

Gemma Yebra Berenguer

I'm Gemma Yebra Berenguer, a Science Engineer with a solid foundation in systems, programming and full-stack development. I am currently specializing in Cybersecurity through a Master’s degree and have hands-on experience building and understanding real-world systems — from operating systems and distributed architectures to web applications. I’m actively developing a focus on offensive security, vulnerability assessment and system exploitation, always aiming to apply secure-by-design principles in practical projects. I am highly motivated to pursue a career in Red Team / Pentesting, combining technical depth, analytical thinking and a solid understanding of how systems are designed and where they can fail. I thrive in fast-paced environments and enjoy collaborating across teams to translate complex security concepts into actionable defenses.

Available to hire

I’m Gemma Yebra Berenguer, a Science Engineer with a solid foundation in systems, programming and full-stack development. I am currently specializing in Cybersecurity through a Master’s degree and have hands-on experience building and understanding real-world systems — from operating systems and distributed architectures to web applications. I’m actively developing a focus on offensive security, vulnerability assessment and system exploitation, always aiming to apply secure-by-design principles in practical projects.

I am highly motivated to pursue a career in Red Team / Pentesting, combining technical depth, analytical thinking and a solid understanding of how systems are designed and where they can fail. I thrive in fast-paced environments and enjoy collaborating across teams to translate complex security concepts into actionable defenses.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Spanish; Castilian
Fluent
Catalan; Valencian
Fluent
English
Advanced

Work Experience

Frontend Web Developer at Cactus
June 1, 2024 - October 1, 2024
Designed and developed web and mobile applications using React, Next.js, Flutter and Strapi, applying secure coding practices to ensure reliability and data protection. Contributed to backend development in TypeScript, focusing on input validation and secure API. Built internal BackOffice tools to streamline workflows while improving control over internal processes and data access. Implemented data dashboards in Power BI with attention to handling of sensitive information. Collaborated on UI/UX design with a user-centered approach, considering accessibility, usability and security implications.
Teaching Assistant at La Salle Barcelona – Universitat Ramon Llull
September 1, 2024 - July 1, 2025
Assisted students with database modeling, access management and data integrity challenges. Designed practical labs highlighting SQL injection prevention and secure database administration. Supported course material preparation, reinforcing technical and security-related concepts. Developed strong communication and mentoring skills through direct student support.
Research Assistant at La Salle Barcelona – Universitat Ramon Llull
September 1, 2023 - July 1, 2025
Co-authored a NAO Robot – Visual Recognition Paper proposing a computer vision-based human gaze prediction algorithm that improves accuracy by integrating eye pose descriptors with 3D head pose estimation, applied to human–robot interaction with the NAO robot.
Teaching Assistant - Relational Databases at La Salle Barcelona – Universitat Ramon Llull
September 1, 2024 - July 1, 2025
Assisted students with database modeling, access management and data integrity challenges. Designed practical labs highlighting SQL injection prevention and secure database administration. Supported course material preparation, reinforcing in technical and security-related concepts. Developed strong communication and mentoring skills through direct student support.
Co-author - NAO Robot Visual Recognition Paper at NAO Robot Research Project
September 1, 2023 - July 1, 2025
Co-authored a research paper proposing a computer vision-based human gaze prediction algorithm that improves accuracy and precision by integrating eye pose descriptors with 3D head pose estimation, applied to human–robot interaction with the NAO robot.

Education

Bachelor's degree in Computer Science at La Salle Barcelona – Universitat Ramon Llull
September 1, 2021 - July 1, 2025
Master’s in Cybersecurity at La Salle Barcelona – Universitat Ramon Llull
October 1, 2025 - December 22, 2025
Bachelor’s degree in Computer Science at La Salle Barcelona – Universitat Ramon Llull
September 1, 2021 - July 1, 2025
Master’s in Cybersecurity at La Salle Barcelona – Universitat Ramon Llull
October 1, 2025 - December 22, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Computers & Electronics, Education, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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