Babacar SARR

Implementation of Business Intelligence solutions for the civil engineering sector: - Built BI dashboards to track project costs, timelines and plans using Power BI and SeveUp; - Designed and maintained ETL data pipelines to integrate and structure data from multiple sources (csv and excel files, 3D model, API, local and cloud database) into a centralized data warehouse. - Developed a conversational agent based on Large Language Models (LLMs) for automated verification of 3D infrastructure models; - Automated the building permit processing through a standardized and reproducible workflow, resulting in significant time savings.

Improved AI-based sentiment classification models for large datasets: - Performed data cleaning, feature engineering, and model evaluation. - Deployed machine learning models and dashboards for experimentation and validation.

Project: Real-time monitoring system for water flow and level to anticipate hydrological risks: - Conducted a literature review to assess existing solutions. - Performed benchmarking to select and implement appropriate data collection and telemetry tools. - Built an interactive dashboard with real-time alerts for critical water level thresholds.