Applied state-of-the-art Large Language Models to products:- LLM survey and POC (including interfacing with HPC and Azure tenant),- Theorical understanding and hands-on experience of LLM (GPT-3.5/4, BLOOM, Mistral, Llama, GPT4All…)- Prompt engineering and in-context learning experiments using LangChain framework- RAG pipeline development with internal and external data- Several prototyping to cover business needs (few-shot learning classification, sentiment analysis, conversational agent, …)

- NLP expert: internal lecturer on text data science technics (data preparation, word embeddings, language models...) with the goal to ease the use of state-of-the-art in production- Tutoring and project management; reviewer for the Journal of Web Semantics- Natural language understanding focusing on tabular data: text processing and Knowledge graph embeddings for entity linking- Co-author of several publications (including in Rank A ISWC conference)- Artificial Intelligence overview study with focus on reasoning paradigm- Contribution to a natural language search engine allowing reasoning through knowledge databases- Clustering and multilabel classification for questions - answers in natural language: implementation of a machine learning proof-of-concept (Shiny app + Web API) predicting the most likely answer types given any new question (dealing with multiple domains).

- Service target definition with marketing team- Architecture definition and dev specifications edition- Developpment team management- TV logs analysis and processing (with machine learning)- Algorithms design for user profiles generation through taxonomy matching- User test campaign monitoring- Follow-up of the technical transfer from anticipation project to delivery team

Studies and implementation of new technologies exploiting metadata associated to contents in order to enrich the user experience.- Project management with international labs (France + Spain + US)- US business experience: workshops with Orange Silicon Valley + partners meetings - Interface with many companies and institutes for Prototype/Trial purpose or Delivery partnership: * Initiator and technical leader for third-party data trial (Jinni, Digitalsmiths, Rovi...) * Expert leader in RFP content data providers qualification (Rovi, Allocine, Plurimedia...) * Meetings with national and international bodies (CNC, ISAN, EIDR)- Contribution to an Orange Kids TV innovative service as metadata expert (age brackets, relevant tags generation...) (2015)- Design of a smart movie/music application (for mobiles & tablets) based on metadata aggregation and NLP technologies; Technical architecture building (2013)- Semantic mediation technology study and implementation (2011)- Coordinator and editor of White Papers on audiovisual metadata (2010)- Director of a film award at 2010 Orange Innovation TV Contest (most creative movie)External contributions:- Author of a scientific book’s chapter related to metadata (Media Networks: Architectures, Applications, and Standards, CRC Press, May 2012)- ANR (Research National Agency) scientific epxpertise on TV Metadata project submission (2014)

- Definition of the target architecture allowing full AB testing on all Orange TV services- Functional analysis of existing components within Orange TV technical chain and impacts identification- Integration study of business applications depending on TV constraints (Set-top-boxes implementation, security issues, volumetry...)

- ML/Deep learning for NLP: Clinical reports processing to improve genetic diseases diagnosis (phenotypes concepts linking to HPO ontology)- Interface between medical and developer teams- Language models state-of-the-art survey and lectures- Dataset preparation for ML workflow- Domain adaptation and concepts extraction pipeline based on Transformers models (BERT, GPT-3, BLOOM...) in Python- Neural translation (Marian NMT)- LLM (GPT-3.5/GPT-4/... POCs using dedicated prompt engineeringand RAG technics- Write and present research publications in international conferences

- Research Project management: * Knowledge bases building and data graph exploitation * Taxonomies definition for audiovisual contents * API products design and prototype building (APIs used in several Research and Anticipation projects)- Metadata management and Data scientist expertise to Anticipation projects: * Content tags generation and combination * Speech-to text providers testing (including Nuance and Google) and NLP workflow definition * Integration into prototypes leading to operational tranfer

Study of disruptive technologies for audiovisual contents distribution.- Project management (France + China) - Co-editor of the Audiovisual content distribution ecosystem paper (services landscape, current technical developments, standards, player’s typology and Orange strategy proposal)- Hosting and contribution to CAM4Home European project (ITEA2) on Aggregated Multimedia for Digital Home- Improvement of the Orange Labs streaming server- P2P streaming OTT solutions benchmark with Orange Beijing lab- Business trip in China: meetings with companies involved in content streaming and P2P technology (including Huawei HQ visit)

Study of audiovisual components mutualization and definition of a target architecture for audiovisual contents.- Analysis of content distribution workflows for every access networks (IPTV, web, mobile)- Definition of a target architecture to mutualize common functionalities present in the different audiovisual services dedicated platforms- Organic mapping with existing architectures and enablers list proposal- Development follow-up of 2 enablers: a universal streaming server and a metadata aggregator for Live- Inputs and contribution to Orange group architecture projects and committees to feed the 2010 target roadmap

Study and implementation of Orange Devices Management ; DM leader within Home network, gateway & terminals skill center; R&D coordinator for Orange group.- Requirements analysis and state-of-the-art on domestic devices management- Evaluation of 2 Firmware Update solutions for mobile devices- Orange group audit on DM, study and recommendation of a target architecture- Definition of Device Management roadmap for Orange group- Contribution to DM workshops within Microsoft partnership

Study and deployment of a SIM cards over-the-air download and configuration solution for mobile services ; Orange delegate within an ETSI/3GPP standard group.- Orange group SIM download platform RFQ: answers analysis – short-listed orals – specifications – validation – deployment- Design and development of an over-the-air data SIM backup application – Patent deposit and product promotion- International standardization missions on behalf of Orange – ETSI/3GPP USIM

Internship within international consulting and engineering subsidiary of France Telecom group.Assignment: Market Development Head assistant, focused on Latin America market

2 months internship at Los Angeles, United States, in a professional photo lab (digital and silver prints)