I developed a custom web application for IRFO (Institut des Rencontres et de la Forme) to support a company-wide pedometer challenge aimed at encouraging physical activity among employees and partner organizations.

The platform automatically synced daily pedometer data and featured a robust admin dashboard for managing custom challenges, both global and per-company. Users could track performance through leaderboards, team rankings, and interactive graphs displaying metrics such as steps walked, calories burned, and overall engagement.

Built with a focus on performance and usability, the app included :

• Real-time data visualization
• Custom challenge logic and filtering
• Secure authentication and role-based access
• Clean, responsive UI for desktop and mobile users

As part of the broader Muteco initiative led by MEDEF, I developed a web application designed to assist surveyors during on-site visits to companies. The tool was used on tablets to collect structured data through a series of dynamic forms and questionnaires.

Once the forms were completed, the app automatically generated custom reports with calculated indicators, summary tables, and data visualizations to help identify workforce trends, training needs, and economic challenges at the company level.

Key aspects of the app included: :

• Touch-optimized mobile-friendly interface
• Complex form workflows with validation and conditional logic
• Real-time data processing and automated chart generation
• Offline support and reliable sync mechanisms

I developed QueerView.net, a community-powered web platform where LGBTQIA+ individuals can anonymously review their employers based on inclusivity, respect, safety, and workplace culture. The platform is designed to promote transparency in the workplace and empower marginalized voices through collective experiences.

In addition to the public-facing review system, I also built a dedicated employer portal, allowing organizations to manage their profile, respond to reviews, and demonstrate their commitment to diversity and inclusion. A job board and a blog section round out the platform, offering resources and opportunities tailored to LGBTQIA+ professionals.

Key features included :

• An anonymous review system with moderation tools
• Company profiles with aggregated scores across key diversity and inclusion metrics
• A separate employer portal allowing organizations to respond to reviews and showcase their commitment to LGBTQIA+ inclusivity
• A responsive, accessible UI optimized for both desktop and mobile users

NodeWatch is a custom-built monitoring and alerting platform developed for a cloud service provider managing infrastructure across multiple regions. Designed to provide real-time visibility into server health, traffic flow, and system performance, the application gave administrators full control over observability tools through a clean, responsive interface. The dashboard displayed CPU load, memory usage, disk space, and latency metrics, while allowing operators to set dynamic thresholds and configure alerts.

The system included a lightweight agent installed on each node, communicating securely with a central backend. NodeWatch supported multi-tenant environments, role-based access, and integration with third-party messaging systems to dispatch alerts. It also featured a time-series database for historical performance tracking and a compact mobile view for on-call engineers.

Key features :

• Real-time server metrics and dynamic alerting
• Lightweight agents with secure data transmission
• A Multi-tenant access and role-based permissions
• Historical data and performance insights

I designed and developed the core API layer for SwiftFreight, a logistics hub enabling real-time freight tracking and intelligent package routing for shipping companies. This high-availability RESTful API served as the central nervous system, seamlessly connecting mobile apps, client dashboards, and third-party transport providers. The system processed millions of requests daily, handling critical operations like real-time GPS tracking, automated shipment status updates, and end-to-end billing workflows—all while maintaining sub-second response times.

To future-proof the infrastructure, I implemented strategic versioning and dynamic rate limiting, ensuring backward compatibility and protecting against traffic spikes. The API also supported digital proof-of-delivery (e-signatures/photo capture) and webhook integrations for event-driven alerts. The architecture prioritized scalability through microservices and security with OAuth 2.0 and encrypted payloads.

Key features and achievements:

• Unified logistics API consolidating 10+ carrier systems into a single interface
• WebSocket support for live shipment tracking and notifications
• Automated billing engine with multi-currency support
• Comprehensive docs (Swagger/OpenAPI) for developer adoption
• 99.99% uptime via Kubernetes orchestration and failover protocols

I contributed to the development and maintenance of MediaVacances.com, a long-standing vacation rental website offering direct bookings between property owners and travelers across Europe.

My work involved improving both the back-end architecture and user-facing features of this large-scale web platform. Key tasks included :

• Refactoring legacy code for better performance, maintainability, and scalability
• Enhancing search and filtering functionality for listings
• Implementing updates to the booking and messaging systems
• Optimizing page speed and responsiveness across devices

My first client ! A custom web platform for Rivages Propres, a French environmental NGO dedicated to combating coastal pollution through organized beach cleanups. The solution streamlined their volunteer coordination, event management, and data tracking, replacing manual processes with an intuitive, CMS-like system. It empowered administrators to create cleanup campaigns, manage registrations, and analyze waste collection metrics—all while ensuring accessibility for non-technical users.

The platform featured a dynamic map interface to visualize cleanup sites and collected waste data, reinforcing the NGO's mission with real-time impact metrics. I implemented role-based dashboards for organizers, volunteers, and partners, alongside tools to generate PDF reports and public-facing transparency dashboards. Emphasis on mobile responsiveness allowed volunteers to engage seamlessly from any device during fieldwork.

Key aspects of the project included:

• Custom CMS for content updates and event management without coding
• Geolocation integration for mapping cleanup zones and volunteer check-ins
• Data visualization (charts/graphs) to showcase environmental impact
• Secure authentication for organizers and volunteer accounts