Murilo Amaral

Lead Data Engineer | Python Developer

BNP Paribas•  September 2022 - Present•  Lisbon

I am currently working as a Lead Data Engineer (Python developer). My key responsibility is guiding the development and enhancement of Python applications for marketing decision support. A significant part of my role is ensuring data quality and efficient performance of ETL processes. Business area: - Marketing (Personal Finance) Technical achievements: - End-to-end development of Python applications for ETL pipelines. - Optimisation of Pandas and Polars queries (achieving processes up to 30x faster). - Best practices with Parquet and Delta files for Object Storage (MinIO). - Development of scalable strategies for data quality checks. - Data Governance: planning of data lifecycle across different projects.

Universidade Estadual de Campinas (Unicamp), São Paulo

Computer Science, Postdoc•  December 2022 - Present

Postdoc Researcher at the Artificial intelligence Laboratory of the Institute of Computing. Project: Machine-Learning development for Analysis of Complex Production data in a Pre-Salt carbonate field. I am specialised in time series forecasting with deep learning models, addressing challenges in the Oil & Gas sector.