Freelancer profile translated to English.
Back to original languageAbout Alexandre
Doctor-Engineer | Expert in Embedded Systems, Signal Processing & AI
Need cutting-edge expertise to overcome your technological challenges?
With a Ph.D. in Computer Science and Signal Processing (ENSEA), I specialize in the design and optimization of complex critical systems. My approach is based onAlgorithm-Architectureco-design: I ensure your mathematical models run with maximum performance on your constrained hardware targets.
💡Areas of Intervention (On-demand Expertise)
I support your R&D teams (availability: Fridays) to secure your critical phases:
🎯Why collaborate with a Doctor-Engineer?
📦Typical Deliverables
- Architecture and performance audit reports.
- Optimized signal processing libraries.
- Functional prototypes and R&D demonstrators.
Let's transform your theoretical concepts into high-performance products. Let's discuss your technical challenge.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- BlueLineaR&D Technical Lead - Embedded Systems & Signal ProcessingINTERNET OF THINGS (IOT)August 2025 - Today (10 months)78000 Versailles, FranceScientific and technical coordination for the development of complex embedded radar solutions. My role is to bridge the gap between cutting-edge research and concrete product industrialization.
- Design and development of embedded architectures for real-time data analysis.
- Industrial valorization of research: prototyping hardware and software solutions, securing patents, and product integration.
- Technical interface between industrial R&D teams and academic partners.
- BlueLineaResearch Engineer (PhD Student) - Algorithmic Optimization & Image ProcessingRESEARCHJuly 2021 - July 2025 (4 years)78000 Versailles, FranceFull research and development of an unconventional radar analysis and imaging prototype. The major challenge was to embed heavy mathematical processing on constrained architectures.
- Signal & Image Processing: Time/frequency analysis, complex filter design, mathematical morphology, and noise reduction techniques.
- Algorithm-Architecture Fit: Extreme code optimization (profiling), advanced memory hierarchy management, and parallelization to ensure real-time performance.
- Artificial Intelligence: Implementation of non-linear regression models and computer vision for activity classification.
- ETISEmbedded Systems Engineer - IoT Prototyping & LoRa ConnectivityRESEARCHMarch 2021 - June 2021 (3 months)Cergy, FranceR&D mission focused on wireless sensor networks (IoT) and low-power architectures.
- Design and full prototyping of a communication node based on the LoRa protocol.
- Hardware and software integration to ensure reliable data transmission over long distances.
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Education
- Doctorate (PhD) in Computer Science and Signal ProcessingCY Cergy Paris University2025Sujet : Optimisation et analyse de signaux radar non-conventionnels appliqués au domaine de la santé. Expertises développées : Traitement du signal avancé : Conception d'algorithmes de filtrage et d'analyse spectrale pour l'extraction de données en environnement bruité. Modélisation mathématique : Développement de modèles prédictifs et simulation de systèmes physiques complexes. Recherche & Développement (R&D) : État de l'art technologique, veille scientifique et rédaction de publications internationales. Gestion de projet scientifique : Expérimentations en laboratoire, traitement de données réelles et analyse critique des résultats. Soft Skills : Autonomie, rigueur scientifique, vulgarisation de concepts techniques complexes pour des non-spécialistes.
- Engineering Degree (Embedded Systems)ENSEA (National School of Electronics and Applied Sciences)2020Formation d'ingénieur généraliste à dominante électronique, informatique et systèmes embarqués. Compétences clés acquises : Conception de Systèmes Embarqués : Architecture des processeurs, microcontrôleurs (STM32, PIC), et programmation bas niveau (C/C++). Électronique & Hardware : Conception de cartes électroniques, routage PCB et électronique analogique/numérique. Automatique & Traitement du Signal : Asservissement, filtrage numérique et analyse de systèmes temps-réel. Informatique Industrielle : OS temps-réel (RTOS), Linux embarqué, et protocoles de communication (I2C, SPI, CAN, UART). Méthodologies : Gestion de projet technique, cycle en V et tests unitaires.