Hichem Tiouajni

Hichem TIOUAJNI is a seasoned software engineer and architect with extensive experience in API design and back-end development. Currently serving as a Principal Engineer at Egerie since April 2025, Hichem previously held key positions at AB Tasty from December 2019 to April 2025 as Lead Back-End and Symfony Expert, focusing on conversion rate optimization solutions for e-commerce. Other notable roles include serving as Software Architect at 24 Sèvres and Tech Lead at Quitoque, where Hichem implemented new architectures around REST APIs. Earlier experiences include leading e-commerce solutions at Carrefour, developing secure PHP applications at Orange Business Services, and contributing to various web applications in the e-commerce sector. Hichem's academic background includes an engineering degree in computer science from the Institut Supérieur d'Informatique, complemented by a DUT in the same field.