AdrienColombier

Designing a new Angular / NestJS architecture for the On e-commerce site, focused on performance, scalability, and maintainability.

• Frontend structured into functional modules and reusable components to evolve purchase flows quickly.
• Clear, modular NestJS backend (domains, services, controllers) for reliable, scalable communication with the frontend.
• Defined best practices (structure, conventions, environments) and supported teams onboarding the new technical base.

Full frontend overhaul as part of an Angular migration to recent versions, adopting Signals and modern standards.

• Modernized state management via Angular Signals: readability, performance, and maintainability.
• Restructured the architecture following Angular best practices (separated responsibilities, reusable components).
• Cleaned up and reduced technical debt by harmonizing conventions and application patterns.

Designed and built a complete SaaS and its Chrome extension from scratch, from concept to production.

• Modern Angular frontend architecture, focused on performance, scalability, and component reusability.
• Chrome extension integrated with the SaaS for smooth interaction between the web app and the browser.
• Extension ↔ backend communication flows: authentication, data sync, state management.

Developed technical tools with strong security constraints, in a sensitive and highly regulated environment.

• Web and low-level security: robustness, reliability, and attack-surface control.
• Solutions meeting strict confidentiality, integrity, and traceability requirements.
• High standards of quality, code review, and validation in a critical context.

Ongoing maintenance of a shared-spaces management platform (coworking, offices, cafeterias).

• Fixed critical bugs and stabilized the frontend to make the production app more reliable.
• Built new calendar and generic booking features, adapted to different types of spaces.
• Took part in the gradual frontend transition from Angular to React.

Developed a 3D engine in C/C++ for displaying and manipulating annotated elements, close to CAD tools like CATIA.

• Visualization, annotation, and interaction with complex 3D data.
• Angular web interface and control dashboard to access the engine from the browser.
• Collaboration between low-level (C/C++) and web layers for a smooth experience.