Hassen Chaieb is a seasoned software and data engineer with 13 years of experience, currently leading engineering efforts as Member of the Technical Staff at Polar Analytics, where he helps build data platforms and tools for e-commerce. He combines full-stack Node.js/TypeScript/React development with systems-level expertise in cloud infrastructure, data pipelines, API design, and CI/CD, frequently navigating architecture trade-offs to deliver data-intensive products. His career spans senior roles at Polar Analytics, YOOI, and Ekimetrics, with early software engineering foundations at McGraw-Hill and a co-founder stint that sharpened product instincts. Trained in data science and electrical engineering topics, he brings a quantitative mindset from studies in signal processing and data science to pragmatic engineering decisions. Known for turning analytics requirements into production-ready pipelines, he balances hands-on coding with team leadership and long-term platform thinking. Based in Greater Paris, he blends startup agility with enterprise-grade rigor to scale data products for e-commerce businesses.
13 years of coding experience
10 years of employment as a software developer
IMT Atlantique
MS Engineering Information Theory Signal Processing, MS Engineering Information Theory Signal Processing at Telecom Bretagne
Data Science, Data Science at University of California, Irvine Division of Continuing Education
MPSI/MP* Mathematics and Physics, MPSI/MP* Mathematics and Physics at Lycée Pasteur Neuilly sur Seine
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Hassen Chaieb - Engineering Team Lead at Polar Analytics