Nicolas A.

As part of my mission for CetteFamille, a startup specializing in housing for seniors, I participated in the development of an innovative application for restoring needs and solutions, carried out in partnership with Crédit Agricole. This project required particular attention to banking compliance standards, data security and the robustness of technical solutions.

Project objectives:

Design an application to collect and restore user needs to propose suitable housing solutions for seniors.

Comply with strict banking compliance and security standards, imposed by the partnership with Crédit Agricole.

Ensure the reliability and robustness of the application for intensive and critical use.

My responsibilities:

Back-end design with Symfony:

Development of essential functionalities for the management of needs and solutions.

Implementation of a secure architecture compliant with banking standards

Implementation of strong authentication (2FA) and encryption mechanisms for sensitive data.

Front-end development with Angular:

Creation of ergonomic and intuitive interfaces for smooth and accessible navigation for senior users and their families.

Use of modern frameworks to guarantee high performance and an optimal user experience.

Security and compliance:

Implementation of encryption algorithms for sensitive data (AES, RSA).

Implementation of good security practices, including the prevention of common vulnerabilities (OWASP).

Validation of functionalities in compliance with the regulatory requirements of Crédit Agricole.

As a Full-Stack developer within Sedona, I contributed for two years to the design and development of web and front-end applications meeting the needs of various sectors, including the food industry and the public sector. My role allowed me to apply my expertise in Symfony and Angular to create innovative, robust solutions adapted to the challenges of these fields.

Flagship projects:

Robot-Coupe (food industry): Development of applications to manage and optimize the performance of sites aimed at selling professional kitchen robots, with an emphasis on reliability and user experience.

BPI France (public sector): Contribution to tools facilitating access to education, with a strong requirement for security and ergonomics.

My responsibilities:

Back-end: Design and implementation of complex functionalities with Symfony, integration of third-party APIs, and implementation of advanced security mechanisms (JWT authentication, user rights management).

Front-end: Development of modern and interactive user interfaces in Angular, adapted to current standards (Responsive Design, UX/UI).

Project management: Active participation in the phases of needs gathering, writing technical specifications and collaboration with business teams to ensure the adequacy of deliverables.

Optimization and quality: Unit and functional tests, performance optimization, and technological monitoring to guarantee the sustainability of delivered solutions.

CI/CD and DevOps: Implementation of GitLab CI/CD pipelines and environment management via Docker to automate deployments and guarantee fast and reliable deliveries.

As part of my mission for Emmaüs Solidarité, I participated in the migration and improvement of an administration software package dedicated to the management and reception of people in situations of great precariousness. This strategic project has optimized internal processes and improved the care of beneficiaries in a context where efficiency and reliability are essential.

Project objectives:

Modernize the existing tool to meet the growing needs of Emmaüs Solidarité teams.

Implement a high-performance and scalable architecture to ensure smooth management of sensitive data.

Improve the user experience for operational teams, with an intuitive and accessible interface.

My responsibilities:

Back-end migration:

Rewriting and optimization of key functionalities with Symfony.

Implementation of a solid architecture for the management of data flows.

Securing access and exchange of sensitive data via mechanisms such as JWT and user permission management.

Front-end migration:

Development of modern and responsive interfaces with Angular, adapted to the needs of users in the field.

Integration of a user-centered design (UX/UI) to facilitate navigation and reduce errors.

Use of RxJS for reactive and efficient management of real-time data.

Improvement of workflows:

Automation of repetitive processes to reduce the administrative burden.

Implementation of dashboards and personalized reports for better monitoring of activities.

Tests and validation:

Writing unit and functional tests to guarantee the reliability of the software package after migration.

Support for business teams in the acceptance and training phases.