Wessim Omezzine

Wessim Omezzine

Data scientist
Tunisia

About Me

I am a freshly graduated engineering student from the National Institute of Applied Sciences in Applied Mathematics. I am looking for a data scientist position . I am very interested in theoretical and applied mathematic…

Experience

Data scientist in Earth and geospatial observation

The United Nations World Climate Unit
Jun 2023 - Jan 2024 · 7 months

Develop different approaches for weather and climate forecasting using foundation models and self-supervised learning.
Use state of the art foundation models.
Finetune foundation models to different forecast downstream tasks.

Internal motion detection and correction in 3D SPARKLING MRI

The French Atomic Paris-Saclay
Jun 2022 - Sep 2022 · 3 months

Develop a retrospective approach to detect motion artifacts.
Estimate potential motion artifacts.
Correct motion artifacts within the MR image reconstruction pipeline.
Implement the approach in the Pysap software.

Trajectory optimization for paragliders

Mathemathics Institue of Toulouse
Jun 2021 - Jul 2022 · 1 year 1 month

Optimize the position of control points for which the drone passes by to connect a point A to a point B while satisfying trajectory constraints.
Develop algorithms in a simple framework.
Test the algorithms on drones.

Optimization and Clustering

French National School of Civil Aviation
Jun 2019 - Sep 2020 · 1 year 3 months

Optimize the timetable of ATCos using metaheuristics.
Model the problem as a discrete optimization problem.
Use simulated annealing as an optimizer.
Use clustering techniques to find the major flow of airplanes.
Discover optimization and operational research.

Skills

Data Scraping Neural Networks Numeric Information Data Analysis and Reporting Linux OS Shell Programming Foundation models Self-supervision Signal processing Remote sensing Time series Machine learning Deep learning Dask AWS PyTorch GitHub Image and Signal Analysis Optimization Scikit-learn Trajectory Optimization Python Theory behind l-BFGS Clustering Operational research Metaheuristics Mathematical Skills Advanced Statistics Image and Signal Processing Theory behind optimization Spectral Theory TensorFlow PySAP JAVA C/C++ UNIX Azure Git Metamodelisation Data Assimilation LLM Parallel Coding GAN Autoencoder Transformers Vision Transformers CNN YOLO Self-Attention Mechanisms
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