# From a Master’s in Signal and Image Processing to a Ph.D. in Bioinformatics at Institut Pasteur, where I specialized in deep learning-augmented super-resolution microscopy, my journey has been about applying computational tools to biology and medicine.
# Today, as a Machine Learning Engineer in the health-tech industry, I bring 6+ years of machine learning and deep learning experience: designing algorithms for physiological time-series data and writing them in C/C++ for integration into embedded systems. I’m driven by translating complex data into real-world health impact.
Experience
Physiological time-series modeling for embedded health devices
2024.09 - Present, Machine Learning Engineer, Withings, Ile-de-France, France
Deep learning-augmented super-resolution microscopy reconstruction
2019.11 - 2024.04, Postdoc & Ph.D., Institut Pasteur, Paris
Role of sensory working memory in speech motor learning
2019.02 - 2019.06, Internship, GIPSA LAB, Grenoble, France
Characterization of inertial sensors (gyroscope + accelerometer)
2018.04 - 2018.06, Internship, GIPSA LAB, Grenoble, France
Hackathon Projects
Finetuning LLM model to prdict DNA sequence from annotation
First Prize
2024.03 Génopôle D4Gen Hackathon, Paris, France
Super-resolution microscopy image denoising
2023.03 Génopôle D4Gen Hackathon, Evry, France
Metal temperature drift analysis in Grande Maison pivot
Grand Prix du Jury
2018.12 ENSE3 & EDF Hydro Alpes Hackathon, Grenoble, France
Scientific Communication
Publication
Ouyang, W.#, Bai, J.#, et al. (2022). ShareLoc — an open platform for sharing localization microscopy data, Nature Methods, 19(11), pp. 1331–1333. (# equal contribution) [paper]
Ito, T., Bai, J. and Ostry, D.J. (2020). Contribution of sensory memory to speech motor learning, Journal of Neurophysiology, 124(4), pp. 1103–1109. [paper]
Talk
Symposium Artificial Intelligence in Biology and Health - Paris (2023.07.04)
Single Molecule Localization Microscopy Symposium 2022 - Paris (2022.08.31)
3rd Imabio YSN conference, ENS de Lyon (2022.07.06)
2nd meeting of the GDR Architecture and Dynamics of the Nucleus and Genomes, ENS de Lyon (2022.06.22)
Department day, Biologie Computationnelle department, Institut Pasteur (2021.11.29)
Seminar WIP (Work In Progress), Cell Biology and Infection Department, Institut Pasteur (2020.12.14)
Poster
21st International European Light Microscopy Initiative Meeting, Turku(2022.06.07)
Education
Bio-informatics, Ph.D.
2023, Complexité du vivant, Sorbonne Université/Institut Pasteur
Signal Image Processing Methods and Application (SIGMA), Master 2
2019, Phelma, Grenoble INP
Electrical system, Master 1
2018, Université Grenoble Alpes
Electronic Engineering and Automation, Bachelor
2016, Hebei University of Engineering