Senior Applied Scientist

• Jan 2023 - Present

Senior R&D consultant

• Nov 2022 - Jan 2023

Engineering Lead

• Jul 2020 - Aug 2022

Driving the development and R&D efforts for a disruptive product concept in consumer electronics and connected health.

Hardware R&D Engineer

• Feb 2015 - Jul 2020

• Key engineer for the flagship Body Cardio development, delivered hardware and software for the measurement of Pulsed Wave Velocity (related to blood pressure) for the first time on a body scale• Designed whole electronics for the Withings sleep sensor, rated best sleep tracker, improved SNR by 10x vs. previous version, allowing new measurements such as sleep apnea and breathing disturbances• Broad contributions in sensor integration (IMU, optical, MEMs, ...), analog electronics (ECG for the ScanWatch and Move ECG), actuator driving (motors for the Activité hands), power tree (battery life analysis), embedded firmware (digital signal processing for bioimpedance on the Body +)• Defined test procedures and implemented them on the assembly line at Chinese subcontractor factories, dealt with unforeseen issues (missing parts, software bugs, SMT problems) to finish assembly within schedule Show less

Post-Doctoral Associate - Materials Science and Engineeering

• Jul 2014 - Dec 2014

Research Assistant - Materials Science and Engineeering

• Nov 2009 - Jun 2014

Focused my doctoral research on self-assembled perovskite/spinel magnetoelectric nanocomposites for next-generation computation and data-storage media.• Invented a bottom-up process for long range ordering of nanocomposites via topographic templating (using focused ion beam or block-copolymers self-assembly)• Optimized growth parameters (temperature, deposition rate, oxygen partial pressure) for ferroic oxyde thin films by pulsed laser deposition on single crystal and buffered silicon substrates• Characterized topography, crystalline structure, magnetic and piezoelectric properties using electron microscopy, piezoelectric/magnetic force microscopy and XRD• Improved simulation algorithms (OOMMF) to include the effect of inhomogeneous strain on magnetization and better reflect experimental results• Designed LabVIEW interfaces for control of laboratory equipment and data acquisition from sensors, developed Matlab and Python scripts for data processing• Mentored undergraduate students, advised on research planning, trained on lab equipment, data processing and interpretation• Managed a thin film deposition laboratory, maintained experimental equipment, trained 20+ new users• Presented at 8 conferences, published 20+ scientific articles, 5 as first author Show less

Sustainable Business Laboratory

• Apr 2013 - Jun 2013

Team consulting project for IO datacenters, provider of data center infrastructure technology Evaluated the sustainability of the materials included in IO Anywhere data center modules Identified and proposed effective material changes to reduce health and environmental impacts Constructed a framework for the quick identification of areas of high potential for improvement Team consulting project for IO datacenters, provider of data center infrastructure technology Evaluated the sustainability of the materials included in IO Anywhere data center modules Identified and proposed effective material changes to reduce health and environmental impacts Constructed a framework for the quick identification of areas of high potential for improvement

Research Intern

• May 2009 - Jun 2009

Characterized dielectric materials for the fabrication of transistor-based DNA biochips Improved processes to increase their reliability and performance Characterized dielectric materials for the fabrication of transistor-based DNA biochips Improved processes to increase their reliability and performance

Officer Cadet

• Jan 2006 - May 2006

Intership as Platoon Leader in the French army • Led physical and tactical military training for 35 privates, organized field-trips • Managed a team of sub-officers, scheduled daily tasks and oversaw logistics Intership as Platoon Leader in the French army • Led physical and tactical military training for 35 privates, organized field-trips • Managed a team of sub-officers, scheduled daily tasks and oversaw logistics