Fakhreddine MESSAOUDI

Worked on the development and modernization of a complex production web platform and page editor, contributing across both frontend and backend systems. • Developed and modernized frontend features using Angular 19–21, TypeScript, and RxJS. • Designed and implemented advanced editor functionality, including drag-and-drop structures, sequence objects, complex conditional logic, and form management. • Developed and integrated backend functionality using Go and GraphQL, including typed APIs and data models for

Back End Team Lead | REST APIs, GraphQL Development, and CI/CD Optimization As Back-End Team Lead at Konnect Networks, I led the design and development of scalable services using Node.js, REST APIs, and GraphQL, resulting in 99.99% uptime and supporting over 5,000 daily transactions. One of my key contributions was replacing a legacy matching system with a Gale-Shapley algorithm, which boosted platform funding success from $1.7M to over $10M in just seven months. I also optimized CI/CD pipelines, reducin

During my time at RBK powered by Hack Reactor, I gained deep expertise in JavaScript and TypeScript, focusing on key concepts such as object-oriented programming (OOP), closures, hoisting, scope, and asynchronous programming. I developed full-stack web applications using modern front-end frameworks