Freelancer profile translated to English.
Back to original languageAbout Jeremy
Senior Full Stack Developer with over 10 years of experience, I support companies in the design, development, and redesign of complete business applications: web, desktop, and mobile.
My core expertise is based on the .NET / C# ecosystem, with mastery of the entire development chain:
• Backend & API: .NET, ASP.NET Core, REST API, GraphQL
• Web Frontend: Vue.js, Quasar, JavaScript, TypeScript
• Desktop: WPF, XAML, MVVM
• Mobile: .NET MAUI
• Data: SQL Server, Azure SQL
• Real-time & connected systems: SignalR, MQTT, NFC, RFID
• DevOps: Git, Azure DevOps, CI/CD, Docker
I work on both the creation of new products and the maintenance, modernization, or redesign of existing applications.
Over the course of my experiences, I have worked on complex projects in various environments: healthcare, industry, retail, transport, and services. In particular, I have designed multi-tenant SaaS platforms, critical hospital software, NFC/RFID mobile applications, real-time solutions, and business software connected to third-party equipment and systems.
With my second company, after more than a year of R&D, we developed an internal solution to automate and industrialize a significant part of software development.
Today, I leverage this technology for the projects entrusted to me to significantly reduce development time and costs, while maintaining a robust architecture, maintainable code, and a high level of requirement in terms of security and quality.
Specifically: you benefit from truly tailor-made, faster, and more competitive development, without sacrificing good software engineering practices.
English
Fluent
French
Native or bilingual
Can work on-site
Lille (up to 30km)
Experience
- CodecareMedical Analysis PlatformMEDICALApril 2026 - May 2026 (1 month)Lille, FranceParticipation in the design and development of a web platform for processing and analyzing medical data. The solution allows healthcare professionals to consult patient history, manage medical examinations, and analyze results from a machine learning-based engine.The application enables, among other things:- Adding and managing medical analyses- Consulting patient history- Tagging analyses for business validation- Viewing results from a machine learning analysis engine- Monitoring and analyzing medical dataKey responsibilities & contributions- Development of front-end and back-end features- Participation in the technical design of the solution- Development of interfaces for consulting and managing analyses- Integration of business services and application APIs- Management and security of medical data- Optimization of performance and user experience- Participation in discussions with business teams- Analysis, correction, and tracking of anomalies
- CodecareAI-Assisted Matching PlatformMEDICALJanuary 2026 - March 2026 (2 months)Lille, FranceDesign and development of a web platform for patient matching, integrating AI engines for profile analysis, intelligent matching, and personalization of the user experience.The environment includes:- A SPA web application developed with Vue.js and Quasar- A centralized REST API in .NET- A system for creating and managing user profiles- Integrated messaging between users- An administration back-office- A Docker-based containerized infrastructureKey responsibilities & contributions- Full-stack development of front-end and back-end features- Development of registration and profile management workflows- Implementation of authentication and role management (JWT)- Development of user messaging- Design and development of the administration back-office- Integration of business services within the platform- Participation in service containerization and deployment- Implementation of security and data protection mechanisms- Participation in testing and functional validation phases
- CodecareHospital WMS and Logistics TraceabilityJanuary 2025 - December 2025 (11 months)Participation in the development of a hospital logistics management system (WMS) ensuring complete traceability of healthcare products, inventory management, and supply to various hospital departments.The environment includes:- Management of pharmaceutical and medical device inventory- Real-time tracking of stock movements- Complete traceability of products and batches- Management of supplies and restocking- Tracking of locations and logistics flows- Interfacing with hospital and pharmaceutical systemsKey responsibilities & contributions- Development of inventory management and traceability features- Participation in the integration of the WMS module with other applications in the ecosystem- Optimization of SQL queries and processes- Development of interfaces for logistics consultation and tracking- Analysis and resolution of production incidents- Participation in testing and functional validation phases- Corrective and evolutionary maintenance of the solution
Reviews
Z
Zhewei
SupAirVision
Reviewed on 7/16/2024
Jérémy understood our problems and challenges for development well, and he quickly finds an adapted solution in his coding. He writes code rigorously and structurally, with an ease of understanding and taking over afterwards. In parallel, communication between us is always effective and fluid. I highly recommend!
Nicolas
UNi.D Consulting
Reviewed on 9/9/2019
Jérémy produced quality work, I recommend him without hesitation.
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Education
- EngineerIG2I (Centrale Lille)2015