Hugo De Oliveira

• Developed and productionized a Retrieval-Augmented Generation (RAG) platform enabling users to search, analyze, and extract insights from decisions issued by the French drug reimbursement commission. • Designed and implemented document ingestion pipelines, semantic search capabilities, and LLM-powered retrieval and summarization workflows to deliver accurate, context-aware answers from complex reports and transcriptions. • Deployed the solution into production and supported its operational adoption.

• Assisted the Surface Factory Analytics team in improving mining machine reporting practices for internal and external customers. • Worked with product engineers, infrastructure engineers, data scientists and business intelligence developers to create dashboards to display indicators for surface mining assets (such as shovels, loaders and trucks). • Developed dash templates and reusable functions and components to accelerate the process of dashboard developments. • Helped setting up dbt (data build tool) as a framework for data models definition and documentation. • Created a Retrieval Augmented Generation (RAG) architecture to allow internal users to interact with the team knowledge data, including analytics documentation, database metadata, acronyms. • Created an agentic workflow to allow a database query from a technical user's question in natural language. • Developed a Python-based algorithm to infer daily visibility impairment from NOAA weather data using proxy signals, producing interpretable classifications and severity scoring for time-series analytics.

• Assisted the company in formalizing and automating investment performance evaluation for their vehicle management platform. • Created a python script calculating vehicle and investor performance indicators (including capital gain, internal rate of return, cash-on-cash, net asset value…), and deployed the python script via a Flask app, creating endpoints to interact with the platform. • Worked on various proofs of concept involving AI, including an app to help investors refining their investment proposals.

• Data analysis to improve workload distribution for Home Care Regional Services of Montreal Island. • Creation of a database and design of a dashboard for caregivers.