Roy Mwikya
@roymwikya
AI Security Specialist with 5+ years of expertise in safeguarding systems.
What I'm looking for
As an AI Security Specialist with over five years of experience, I have dedicated my career to protecting AI and machine learning systems from adversarial threats. My journey began with a strong foundation in computer science, culminating in a Master’s degree in Cybersecurity & Artificial Intelligence from Carnegie Mellon University. I have a proven track record of leading cross-functional teams to deploy robust AI security frameworks, significantly reducing vulnerabilities in enterprise environments by over 40%.
In my current role as a Senior AI Security Specialist at Palo Alto Networks, I spearhead security initiatives for AI-driven products utilized by more than 500 enterprise clients. My efforts have led to the design of a proprietary adversarial attack detection system that has reduced false positives by 35% and improved threat response time by 50%. I am passionate about mentoring the next generation of engineers, having guided a team of eight in secure coding practices and threat modeling for AI deployments. My previous experience at IBM Security further honed my skills, where I developed an open-source toolkit for detecting model inversion attacks, which has been adopted by over 10,000 developers on GitHub.
Experience
Work history, roles, and key accomplishments
Senior AI Security Specialist
Palo Alto Networks
Jan 2021 - Present (4 years 4 months)
Leading security initiatives for AI-driven products, ensuring compliance with NIST and ISO 27001 standards. Designed a proprietary adversarial attack detection system, mentored junior engineers, and collaborated with major cloud providers to integrate secure architectures.
AI Security Engineer
IBM Security
Jun 2018 - Dec 2020 (2 years 6 months)
Developed an open-source toolkit for detecting model inversion attacks and conducted penetration testing on IBM Watson’s NLP models. Authored guidelines for secure federated learning workflows adopted globally.
Education
Degrees, certifications, and relevant coursework
Carnegie Mellon University
Master of Science, Cybersecurity & Artificial Intelligence
2018 - 2018
Pursued a Master of Science in Cybersecurity & Artificial Intelligence with a focus on mitigating adversarial attacks in real-time image recognition systems. Relevant coursework included Machine Learning Security, Cryptography, Ethical Hacking, and Neural Network Defense.
University of California, Los Angeles
Bachelor of Science, Computer Science
2016 - 2016
Completed a Bachelor of Science in Computer Science, gaining foundational knowledge in programming, algorithms, and systems design.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Portfolio
github.com/royreyna/ARTInterested in hiring Roy?
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