Marcela Castro León's Linkedin Analytics

Senior Data Engineer with 7 years of experience in Amazon Web Services delivering projects using Agile methodology in Internet Industry. Define and owner projects to improve infrastructure scalability and high availability at a controlled cost and improve ETL to get new, faster, more quality and reliable data-sets. Programmer in Python /Scala (Pyspark) / PostgreSql / PL-SQL / C /Ruby. Knowledge in R / Java. Expert in SQL databases: Oracle, MySql, Amazon Redshift and NOSQL: ElasticSearch, Amazon ElasticCache, Amazon Elastic Map Reduce (EMR). Ph.D in High Performance Computing by the Universidad Autónoma de Barcelona (2013). Professor in "IT and Services" degree in Tomás Cerda Computer Science School. Responsible for the subjects: Service Oriented Architecture - Services and Security - Modelling, simulation and optimization My professional aim is to be part of an innovation technology project, where I can keep developing and learning, enhancing my skills and abilities with satisfaction.