Loading profile…
Ulises Rosales
Looking for a jobDWH Developer
Database Developer with UST Global Mexico / RGA, enhancing a PLM data warehouse with CECL imports and ETL improvements.
MexicoDWH Developer at UST Global Mexico / RGA
About
At UST Global Mexico / RGA, I enhanced RGA's PLM data warehouse with CECL imports and maintained ETL using Talend and Python. I also upgraded ETL processes to Informatica and supported data reliability across key pipelines.
At AIT / Walmart, I directed a migration to Google Cloud Platform and developed data processing solutions for scalable pipelines. I also improved email offer personalization, achieving a 95% click response, while supporting stable data pipelines and mentoring engineers.
Experience
DWH Developer
Enhanced RGA's PLM data warehouse with CECL imports, maintaining ETL via Talend and Python. Upgraded ETL processes to Informatica and guaranteed data reliability through support and issue resolution.
ETLTalendPythonInformaticaData WarehousePl SQLSQL
Expert Consultant / Tech Lead
Led data engineering for multi-client projects, managing architecture, issue resolution, and pipeline operations. Optimized data operations across ServiceNow, SQL Server, Azure, GCP, and Airflow to improve reliability and reporting quality.
Data EngineeringArchitectureServiceNowSQL ServerAzureGoogle Cloud PlatformAirflow
Education
Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Completed a Data Science certification, covering key concepts and techniques in data science.
Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Completed a programming course in Python, covering fundamental programming concepts and practical applications.
Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Completed a Project Manager course, focusing on project management principles and practices.
Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Completed a High-Performance Leadership course, focusing on leadership skills and high-performance team management.
Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Completed a course on Business Intelligence as a Competitive Advantage, covering BI strategies and applications.
Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Pursued a Bachelor's degree in Computer Systems for Management, focusing on computer systems and their application in business management.