Professional experiences

■ 01.2024 - now ■ Data Consultant/Researcher at Capgemini Invent

○ Lead research on Generative AI methodologies and systems

• Designed a novel benchmarking framework for AI models, integrating performance, computational complexity, and environmental impact; delivered as an open-source Python evaluation toolkit (ACM publication)

• Conducted comparative studies of large vs. small-scale LLMs in agentic AI systems of a cloud-based software company, quantifying trade-offs between energy efficiency, latency, and output quality; derived optimization strategies (arXiv preprint)

• Technologies: Deep Learning, Benchmarks, Model Performance, Architecture, Complexity, Computation Complexity, Implementation Complexity, Interpretability, Environmental Impact, LLMs, Multi-agent Systems

○ Multi-Agent & AI Systems Development

• Built a conformity assessment platform aligned with EU AI regulatory requirements for a defense client, automatically assigning risk/compliance labels to regulatory texts with confidence scores; reduced analysis time from 1 week to ~1 hour

• Developed a mobile virtual assistant for operational and financial insights, featuring interactive visualizations and fully traceable outputs; enabled executive decision-making in minutes instead of 1 day

• Designed a clinical research assistant supporting protocol strategy in drug development by leveraging PubMed literature; reduced literature review cycles from weeks to 1 day

• Delivered enterprise-grade Document AI solutions (RAG-based) for audit workflows in the aerospace sector, including question answering, summarization, contract validation, and document comparison

• Technologies: Chatbot, RAG, LLMs, MCP, Docling, Unstructured, Streamlit, GCP (Document AI), Azure (AI Search, OpenAI, AI Services, AI Foundry), AWS (Bedrock, ECS Fargate, SQS)

○ Fields: Airline Industry, Medical Industry, Defense Industry, Financial Industry, R&D

■ 04.2021 - 12.2023 ■ Data Scientist/Researcher at Quantmetry

○ R&D in Generative AI:

• Developed Qolmat, an open-source library for imputing tabular and time-series data using generative models.

• Implemented data augmentation techniques to improve service evaluation in the MAPIE project and contributed to quality evaluation of generated data.

• Engineered generative models for synthetic designs with constraints and performed quality evaluations of generated data.

○ Technical Keywords: Data Augmentation, Generative Models, Generative Adversarial Network, Variational Auto-Encoder, Diffusion Models, Transformers, Trusted AI, Generative AI, NLP, Tabular Data, Time Series

○ Fields: Automotive Industry, R&D

■ 10.2017 - 02.2021 ■ PhD ■ Generative Probabilistic Alignment Models for Words and Subwords ○ NLP (Utility)

○ Researched alignment models for low-resource languages, focusing on subword tokenization and variational inference techniques.

○ Doctoral Project: 3 years in Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur (LIMSI)

○ Technical Keywords: Low-resource Languages, Variational Auto-Encoder, Subword Tokenization, Expectation-Maximization, Hidden Markov Models, Convolutional Neural Networks, Long Short-Term Memory Networks, SentencePiece, Giza++, Fastalign, Tensorflow, Pytorch, Python, Slurm

○ Thesis.fr

■ 03.2017 - 09.2017 ■ Neural Machine Translation ○ NLP (Utility)

○ Developed GAN-based Neural Machine Translation systems and explored reinforcement learning applications for improved translation quality.

○ Internship: 6 months in Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur (LIMSI)

○ Technical Keywords: Generative Adversarial Network, Reinforcement Learning, Convolutional Neural Network, Recurrent Neural Network, Python

○ Github: GAN-NMT 

■ 09.2016 - 11.2016 ■ Axa Data Challenge ○ Data Challenge of DaSciM

○ Developed predictive models to address concept drift in time-series data.

○ Scholarly Project: 3 months in École Polytechnique (X)

○ Technical Keywords: Concept Drift, Tree Regressors, Random Forest Regressors, Gradient boosting regressors, Autoregressive models, Python, Scikit-Learn, Anaconda

■ 01.2016 - 03.2016 ■ Brain MRI Segmentation ○ Software Development (Medical)

○ Developed software for segmenting brain MRIs using 3D slicer and ITK.

○ Internship: 3 months in Kyoto Institute of Technology (KIT)

○ Technical Keywords: C++, 3D Slicer, ITK

○ Youtube: Demo

■ 06.2015 - 08.2015 ■ Developer ■ Project KList ○ iOS Development (Entertainment)

○ Internship: 3 months in NinePoints Co. Ltd 

○ Technical Keywords: Swift, ObjectiveC, Xcode, Realm, Alamofire 

○ Appstore: Klist

■ 02.2015 – 06.2015 ■ Project 3D Movie ○ 3D Development (Entertainment) 

○ Graduation Project: 4 months in Arena Multimedia Institute (AMI)

○ Technical Keywords: Maya 3D 

○ Youtube: The Ant and The Grasshopper

■ Machine Learning

○ Large Language Models, Retrieval-Augmented Generation

○ Variational Auto-Encoder, Generative Adversarial Networks, Diffusion Models

○ Convolutional Neural Networks, Recurrent Neural Networks, Transformers

○ Support Vector Machines, Back-propagation, Naive Bayes Classifier, Linear Regression, K-Nearest Neighbor, Decision Trees 

○ Expectation-Maximization, DBSCAN, K-Means, Hierarchical Clustering 

○ Boosting Algorithms, XGBoost, LightGBM

○ Pytorch, Theano, TensorFlow, Scikit-Learn, LibSVM, Weka, MLFlow, FastAPI, Slurm, AWS, Google Cloud, Azure, Jupyter Lab, DeepNote

○ Transformers, Spacy, SentencePiece, Spark, Giza++, Fastalign, Simalign, Eflomal

■ Software development ○ Python, Scala, R, Matlab ○ Java (J2EE), C/C++, C# ○ OpenCV, Qt ○ Lisp, Prolog, Jess ○ Netbean, Eclipse, Visual Studio, Anaconda, Spyder

■ Mobile development ○ Objective C, Swift, React ○ iOS, Android ○ XCode, Android Studio

■ Web development ○ HTML5, CSS3, JavaScript ○ PHP ○ jQuery ○ Dreamweaver ○ Adobe Flash

■ Multimedia development ○ Illustrator, CorelDraw ○ InDesign ○ Photoshop, Lightroom ○ Premiere Pro, After Effects ○ 3ds Max, Maya 3D

■ DB Management ○ SQL ○ MySQL, Microsoft SQL Server ○ Microsoft Access

■ Architectural Design ○ UML

■ Project management ○ Project planning and roadmapping, Agile methodologies, Documentation development ○ Trello, Microsoft Office Suite