Rym Kaci

• Pilotage de la migration de la plateforme GenAI corporate de LangChain vers Google ADK — plusieurs milliers d'agents et toute la couche outils (RAG, SQL sémantique, serveurs MCP, flux OAuth) — pour réduire la dette de framework, aligner la gouvernance Google et débloquer l'orchestration multi-agents native. • Instrumentation end-to-end en OpenTelemetry : traçabilité neutre des appels LLM, exécutions d'outils et étapes d'agents pour le debug en production. • Mise en production d'un service de génération et traduction automatisée de PowerPoint, avec économies mesurables sur le budget de traduction externe. • Travail collaboratif pour mettre à disposition une plateforme servant 50 000+ collaborateurs par jour, au sein d'une équipe de 10 personnes.

- Modelisation of a ROPO model for website marketing team

- Finetuning of Gemini for Invoice Interpretation - Internal RAG using Vertex AI Search

- Data augmentation using Gen AI and Google Places API to build luxury hotels / restaurant database

Sealk (startup acquired by Datasite) - Implemented a self-hosted summarization model (Mistral) for processing large-scale documents, optimizing it for production use. - Fine-tuned LLM models tailored to the specific terminology of M&A and company descriptions. - Built and deployed a custom Named Entity Recognition (NER) model with tailored business categories, successfully annotating over 10 million company descriptions. - Designed and implemented large-scale web scraping pipelines for content extraction, enabling the processing of more than 16 million company websites using advanced Machine Learning models. - Developed and optimized algorithms for solving complex large-scale company matching problems, improving data accuracy and consistency. Technologies: Python, Docker, ElasticSearch, Hugging Face, LangChain, Flair, Gensim, FastText, Git, MongoDB, Google Cloud Platform (GCP)

Data Science Missions within the HRIS Developed an advanced employee search application based on skill vectorization. Adapted the vector search algorithm to improve the search capabilities of a Data Science application. Conducted a proof of concept (POC) for migrating a SAP BO job to Spark.

• Introduction to Database Administration, Network Administration and Project Management