Leonardo Cesar Cerqueira Email & Phone Number

As a dedicated Software Engineer with over 5 years of experience in cybersecurity, I specialize in Hardware Security Modules (HSMs) and cryptography.► I have successfully led the development of an automated testing tool that garnered NIST certification for my company’s flagship security hardware, ensuring compliance with the highest security standards and enhancing product reliability.► My role involves streamlining project processes; I automated testing and deployment workflows, saving significant team hours and allowing for faster product iterations. This has not only improved efficiency but also fostered a culture of continuous improvement within the team.► One of my key achievements includes optimizing an I/O-heavy operation, which resulted in an impressive 80% reduction in execution time, significantly boosting system performance and efficiency.My journey began as an intern, where I quickly adapted to the SCRUM agile framework, showcasing my dedication to learning and growth in the tech industry. Throughout my career, I have mentored new interns, helping them transition smoothly into our work practices, and I take pride in fostering a collaborative and supportive environment.I thrive in dynamic settings where I can leverage my skills to drive innovation, solve complex problems, and develop secure software solutions. My background in cybersecurity, combined with strong technical abilities and a commitment to mentorship, equips me to contribute meaningfully to any organization.Specialties: Hardware Security Modules (HSMs), Cryptography, Automated Testing, Project Management, System Optimization, Team Mentorship, Agile Development, Debugging, and Effective Communication.

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  Universidade De São Paulo

  Computer Science