Looking for a job

Lorenzo Palacios

@lorenzopalacios

Message

Data Scientist at Wiidem Soluciones Industria 4.0 building LLM chatbots and RAG agents for industrial operations.

Argentina

Message

At Wiidem Soluciones Industria 4.0, I built Python and SQL pipelines to integrate data from multiple sources and contributed to Data Warehouse design. I also designed, developed, and deployed an LLM chatbot for production queries and real-time failure detection.

I implemented a RAG-based agent to automate weekly KPI reports and developed machine learning models to predict production order times. I also put in place an MLOps architecture with three-layer drift monitoring through MLflow and automated retraining based on degradation metrics.

At Ibis S.O.S, I designed, trained, and deployed a metaclassification system combining machine learning with a Transformer to classify citizen reviews. I also developed an OpenCV computer vision model for object detection, presented at the Foro Internacional Automotriz de Córdoba.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist & AI Engineering

Current

Wiidem Soluciones Industria 4.0

Sep 2024 - Present (2 years 2 months)

Collaborated in designing and building data warehouses with robust ETL pipelines, and developed a chatbot based on LLMs for operational queries. Implemented a RAG-based intelligent agent for automated KPI reporting and built machine learning models for production order time prediction.

Python SQL ETL Data Warehouse Machine Learning Large Language Models RAG MLOps MLFlow Chatbot Development

Data Scientist

Ibis S.O.S

Jan 2025 - Mar 2025 (2 months)

Designed, trained, and deployed a meta-classification system combining machine learning and a Transformer architecture for automatic classification of citizen reviews. Implemented data cleaning and preparation processes, and evaluated model performance using classification metrics.

Machine Learning Transformers Data Cleaning Feature Engineering Model Evaluation Classification Python