Sofiane Abbar is a Staff ML Software Engineer with nine years of experience applying computer science and machine learning to social and urban challenges, currently leading safety efforts for WhatsApp’s over 2 billion users. He specializes in integrity and the privacy-vs-safety tradeoffs in end-to-end encrypted environments, blending research rigor from a PhD with production-grade engineering at Meta. His background spans urban mobility, map making, recommender systems, news analytics, and computational social science, with deep Python-based ML development from his time at Qatar Computing Research Institute. Known for navigating hard interdisciplinary problems, he pairs academic insight with hands-on leadership to ship large-scale, user-facing safety systems.
9 years of coding experience
13 years of employment as a software developer
PhD, Computer Science, PhD, Computer Science at Université de Versailles Saint-Quentin-en-Yvelines
Engineer, Computer Science, Engineer, Computer Science at Ecole nationale Superieure d'Informatique (ESI)
Master, Computer Science, Master, Computer Science at Université Paris Dauphine - PSL
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Sofiane Abbar - Staff ML Software Engineer at Meta