Eduardo Fonseca is a technologist, entrepreneur, board member and startup advisor with over 25 years of experience in software engineering and 15+ years in leadership roles. As the former CTO of GoodRx, Eduardo grew the team from 7 to 120+ across engineering, data, compliance, QA, security and more, helping take the company from its early days through to a successful IPO. He led the due diligence and integration of multiple acquisitions, implemented a complete architectural transformation, and ensured compliance with key regulations, including HIPAA, PCI, and SOC 2.
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Eduardo’s expertise spans the full stack, from hardware and firmware to software, and from consumer mobile apps to large-scale infrastructure managing terabytes of data. He has built computer vision models for real-time image segmentation, NLP models for conversational interfaces, optimized systems for resource-constrained embedded devices, and developed technology for regulated industries. Eduardo was one of the tech leaders that advised the White House on COVID-19 vaccination efforts.
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At Basis Set, Eduardo works closely with founders to navigate product development, scaling, compliance, and technical challenges, drawing on his deep technical and operational expertise.
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A private pilot and aviation enthusiast, Eduardo is currently building Aboard AI, a platform leveraging machine learning to create actionable insights from real-time flight data. His passion for innovation and impact continues to drive his work with startups and founders alike.