Freelancer profile translated to English.

Description

Digital Systems Architect — Development, IoT, AI, Business Applications

Software developer and architect with over 30 years of experience, I design and implement complete digital systems, from sensors to SaaS.

I assist companies (SMEs / industry) with complex issues:

Revisiting and stabilizing existing applications (advanced debugging, performance, technical debt)

Designing robust and field-deployable architectures

Rapid prototyping (POC → product)

Systems integration (IoT, backend, user interfaces)

My approach is pragmatic: deliver simple, reliable, and actually used solutions.

Key Skills

Backend: C, C++, Python, Node.js

Frontend: JavaScript (vanilla / frameworks)

Systems & Low-Level: reverse engineering, optimization, hardware interfacing

Architecture: distributed systems, IoT, API, SaaS

Debugging & legacy code refactoring (expert)

Other Activities

Lecturer in web and mobile development at the university

Consulting in information systems structuring

I provide both ad-hoc expertise and long-term support.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Saint-Maximin-la-Sainte-Baume (up to 50km), Aix-en-Provence (up to 80km)

EMTS SAUVETAGE
Director of Systems and Development
January 2021 - February 2026 (5 years and 1 month)
Saint-Victoret, France
EMTS Rescue (Stelliant Group) — Director of IT Development

Overseeing and implementing business digital systems in demanding field environments (emergency, mobility, network constraints).

Responsibilities
Defining and implementing technical strategy
Designing complete architectures (backend, mobile, embedded)
Developing and deploying critical business applications
Managing projects and coordinating stakeholders
Technology choices and information systems structuring

Key Projects

AI – Bird Detection (wind energy)
Designing an autonomous image recognition prototype to mitigate the impact of wind farms
→ TensorFlow, OpenCV, Python

Drought Expert Application (Stelliant)
Secure application with offline functionality (field data entry without network)
→ advanced photo management (annotation, editing) via browser

Internal and Client Business Applications
Developing multiple tools: equipment tracking, serial claim management, immersive 3D tours
→ C#, Unity, JavaScript, VR, Python

COVID-19 Testing Platform (SARS-CoV-2)

Django Backend + REST API
Tablet Application (field)
Laboratory IS Integration
→ Operational deployment in real conditions

Equipment Decontamination Application (Emergency – 3 days)

On-site analysis + Database design
Full backend + web development
Deployment and team training

Technical Environment

Python, Django, JavaScript, Bootstrap
C#, Unity (VR)
TensorFlow, OpenCV
Cordova, Android
C# Django PWA jQuery
FindTech
Director of Development
INTERNET OF THINGS (IOT)
January 2021 - January 2021
Saint-Victoret, France
Designing and developing a complete system for securing hunting activities, integrating embedded hardware, mobile applications, and backend.

Responsibilities
Needs analysis and overall architecture design (embedded + mobile + server)
Defining functional and technical specifications
Developing embedded firmware (real-time algorithms)
Designing and developing mobile applications (iOS / Android)
Developing the server platform (Java)
Overall project management (technical, organizational, and vendor)
⚙️ Key Achievements
Complete architecture from sensor to backend
Implementation of embedded algorithms in C/C++
Development of cross-platform mobile applications
Setting up a scalable server infrastructure
Coordinating subcontractors (electronics, mechanics)
Managing procurement and production cycle
Contributing to communication strategy (social media, campaigns)

Technical Environment

C, C++, Embedded Linux, Eclipse ARM
Java (backend), ElasticSearch
JavaScript, HTML, CSS, Cordova (mobile)
JavaScript C++ Cordova Bootstrap Python
AixSonic
Director of Systems and Development
TECH
October 2015 - October 2017 (2 years)
Aix-en-Provence, France
Within the R&D department: Designing and developing prototypes and industrialized products:
- ARM/STM32 embedded development
- SPI/I2C bus development
- Designing a radio stack (100% in-house)
- Technical support in dedicated service for certain clients
- Custom and resilient AHRS algorithms (Accelerometers, gyros, magnetometers)
C++ STM32 RADIO STACK BLUETOOTH ECLIPSE