Kennedy DeSousaHuman Factors Engineer
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Work

Selected projects in human factors engineering, UX research, and applied design—each demonstrating a different facet of how I approach user-centered work.

Additional experience at Insulet, Sony, Apple, and Samsung is available upon request.

J&J MedTech
Medical DeviceFMEAIEC 62366-1

J&J MedTech

Human Factors Engineering for Surgical Devices

Supported task analysis and risk assessment for surgical instruments, applying PCA analysis and FMEA to identify critical use errors. Collaborated with cross-functional teams including regulatory, clinical, and design to mitigate Level 9 severity risks.

Identified critical risk → Formative IFA StudyRead more
SDXD Community
LeadershipCommunityUX Research

SDXD Community

Scaling a Design Community Through UX Research

Applied UX research methodologies to understand and grow the San Diego Experience Design community, doubling membership through data-driven programming and engagement strategies.

2x membership growth (2,500 → 5,000)Read more
Oak Lane Academy
UX ResearchInformation ArchitectureCognitive Load

Oak Lane Academy

Designing for Cognitive Load in Educational Technology

Independent UX research project integrating SM-2 spaced repetition, behavioral design (HOOKED model), and compliance-as-byproduct patterns into a learning management system for three users at radically different developmental stages.

Validated design with real daily usersRead more

Kennedy DeSousa

Human Factors Engineer specializing in medical device usability and regulatory compliance.

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