Coordinated a team of data scientists and physicists (30 people) [April 2022 - April 2023]:

• ​Successfully managed 7 deliverables simultaneously

  • Released data-driven recommendations to teams of data scientists

• ​Planned and prioritized tasks in JIRA

• Monitored the progress of the tasks

• Flagged potential problems and proposed solutions

• Provided technical guidance on Python, C++ and statistics

• Organized and facilitated weekly meetings

• Reported regularly to group coordinators

• Managed people remotely

• Assigned roles and responsibilities

• Maintained documentation

• Ensured transfer of knowledge

• Analyzed data to extract data-driven corrections

• Streamlined a process to efficiently handle data deletion

Developed software (Python/C++):

• Led the development of a new release of a tool designed to clean large datasets and extract relevant information. This tool was successfully used to promptly inspect data from the 2022 ATLAS operations.

• Developed tests using continuous integration (CI) for early detection of issues and bugs

Developed 2 solutions based on machine learning (deep learning):

• Implemented and deployed a neural network to predict the position of a particle in a detector. Improved previous estimation by up to 60%. [using NumPy, Pandas and Keras]

• Trained and optimized a model to identify physical particles. Improved performance by up to 50%. [Docker, Kubernetes and Kubeflow pipelines]

Led 2 teams (5-7 people each) using statistical tools for data analysis:

• Supervised data analyzers and ensured high-quality software and measurements

• Preprocessed and cleaned large datasets to extract relevant information

• Performed precision measurements of physical quantities and estimated uncertainties

• Performed a maximum likelihood estimation to find the parameters of a data-driven statistical model

Monitored storage space and enhanced documentation on storage and computing resources for the CERN ATLAS Team

Organized 3 sessions in an internal (ATLAS only) workshop [44 participants]:

• Planned scope and content of sessions and selected speakers

Chaired an Editorial Board:

• Reviewed the scope, strategy and results of a data analysis

• Identified problems and proposed solutions