Ala Eddine JEBALI

Led the design and migration from three monolithic applications to a unified Micro-Frontend architecture using Web Components, significantly reducing cloud deployment costs and complexity. Designed and implemented a shared authentication mechanism across Marte llo products (Azure AD SSO, Keycloak). Modernized the testing framework from Jest/Enzyme to React Testing Library and from Puppeteer to Playwright. Built and maintained a core web application with React, Material-UI, and AmCharts; back-end powered by .NET Core, GraphQL (Apollo), and RabbitMQ. Developed PowerShell modules and infrastructure scripts; ensured product excellence by maintaining accessibility (WCA 2.1 AA) and security standards. Implemented CI/CD with Azure DevOps and Docker/Kubernetes for containerized deployments; introduced OpenTelemetry-based logging and observability. Worked in a 10-person Agile team delivering full-stack expertise in a .NET ecosystem.

Developed and optimized high-performance data-intensive advertising technology for Orange's web and TV platforms, handling peak traffic of over 4800 hits/second. Modernized legacy systems and implemented cutting-edge ad-tech solutions in a full-stack environment.

Contributed as a core front-end developer to the design and evolution of a large-scale email marketing and analytics platform, delivering intuitive interfaces, interactive dashboards, and contributing to back-end services in a full-stack Agile environment.