Arraxid Ugalde

AI Engineer

Built and deployed an AI-assisted email classification system processing ~2,000 emails/day, combining deterministic business rules, OCR, and LLM reasoning. Implemented production AI observability with Braintrust and partnered with cross-functional teams.

LLMOCRHybrid AI (LLM + Deterministic Rules)BraintrustPythonCI CDTerraformGitHubVertex AIBigQuery

Data Science Consultant

Designed an end-to-end BigQuery ML pipeline with a Boosted Tree classifier to generate dropout risk scores. Detected and removed target leakage and built a business-facing chatbot for real-time access to risk scores.

BigQuery MLBoosted TreesTarget Leakage DetectionSQLChatbotPython

Machine Learning Engineer

Architected, containerized, and deployed a RAG chatbot on GCP Cloud Run for automotive support. Integrated Vertex AI remote models for sentiment analysis and error detection, and designed automated ETL/ELT pipelines.

RAGGCPCloud RunVertex AIGeminiText BisonSentiment AnalysisBigQuery MLdataformETL ELTDockerPython

Data Scientist Consultant

Provided data science consulting services.

Assistant Professor - Mathematical Statistics

Taught mathematical statistics in a Master's program.

Advisory Team Leader

Advisory Team Leader