aboungnaseng

Led migration of the customer portal from legacy Angular applications to a modern React architecture, improving maintainability and development consistency across teams. Designed and implemented frontend architecture foundations (monorepo, tooling, standards). Defined frontend engineering standards and best practices at project scale. Built a reusable React component library documented with Storybook. Introduced integration and end-to-end testing strategy (React Testing Library, Playwright). Collaborated closely with backend and platform teams to ensure scalability and performance. Improved code quality through reviews, standards, and continuous engineering improvements.

Defined frontend architecture and technical migration strategy. Planned sprints and prioritized technical topics. Handled high-volume data challenges and optimized performance. Ensured code quality through reviews and engineering standards. Mentored the team and supported their technical growth.

Designed a React/Spring Boot foundation that standardized frontend project setup across teams. Built internal design systems and shared component libraries. Defined the migration strategy toward React. Trained and supported teams on frontend best practices. Contributed to critical banking applications (accounts, transfers, documents, chatbot). Set up CI/CD pipelines to automate library publishing.

Maintained a web application embedded in set-top boxes (Freebox, Canal Box, Orange, SFR, Samsung TV) built with vanilla JavaScript and Backbone.js. Maintains a full frontend rewrite in ES6, including architecture choices and tooling setup. Wrote unit and functional tests. Also maintained the Python backend.

Rebuilt the car listings section of lacentrale.fr on Symfony 3. Set up frontend architecture and tooling from scratch, integrated a mobile-first UI, and developed JavaScript modules. Wrote E2E and functional tests with Protractor and Karma/Jasmine.

Formation sur la plateforme e-commerce DemandWare. Ecriture de script en nodeJS afin d'automatiser les tâches quotidiennes. Maintenance, écriture de modules fonctionnels et bugfixes (Front-end/Back-end). Maintenance et refonte de sites de sites e-commerces comme Jules, Brice, Yves Saint-Laurent, Lancome, Comptoir des cotonniers. Methodologie agile, processus de validation de nouvelles features avec Pull request.

Built an internal annual report tool for the Renault group. Set up the full frontend environment (Yeoman, Gulp, AngularJS). Developed directives and services, and integrated a mobile-first UI. Wrote E2E tests with Protractor and functional tests with Karma/Jasmine.

Developed a web application using Yeoman (Yo, Grunt, Bower) and AngularJS. Built desktop and responsive HTML/CSS layouts. Wrote unit tests with Karma and end-to-end tests with Protractor. Maintained a Django backend and added new server-side features, including Python admin commands and SQL scripts.