Matthieu Laizé

As a senior freelance front-end developer at Les Echos, I played a key role in improving and optimizing the company's website. My responsibilities included adding new features, technical support for the team, managing cross-functional tasks (logging, Sentry, etc.), and participating in the recruitment process. I also developed tools to facilitate server startup and GitLab usage.

Working within a team of 4 to 10 people, my role included technical guidance and support for team members, as well as close collaboration to meet tight deadlines on critical projects like adding advertising campaigns.

- Log Management: Implementation of a log management system to improve traceability and debugging.

- Bug Reporting with Sentry: Integration of Sentry for efficient bug detection and reporting.

- Code Optimization: Refactoring and optimization of existing code to improve performance.

- Component Redesign: Rewriting certain components for better maintainability and extensibility.

- Feasibility Study: Analysis of Next.js implementation and Webpack configuration to modernize the front-end infrastructure.

Takeover and improvement of the mobile application

- End-user banking application

- Monorepo for white-label use

- Strong authentication (SCA)

- Addition of banking features

- UI improvements (Animations)

- CI/CD

- Unit tests

Improvement and support of the agent interface

- BaaS (Bank as a Service) Solution

- Interface for agents and sales

- ACPR certified customer management