For more than 10 years I have managed people to bring up to market several products, including our own Flight Services Software (Python/Django), Industrial Data Acquisition for water stations (C/Python), serving data on real time from Electric Meters (C/Python) to to REE (Red Eléctrica España, responsible for the electricity activities in Spanish territory) and ETL (wholesale travel agencies) including machine learning and data prediction (C/Python). Recently I worked developing Facebook-HHVM modules (C++). I do have wide experience planning, managing and bringing products to market. Together with my team we have developed ETL software for data analytics based on distributed databases such as Cassandra (up to 20 Cassandra DB nodes) and we analyze and predict data in real time with programs built on top of C and Python (3 million prices per seconds). I have wide experience dealing with high volumes of customer requests and integrations. I have worked extensively with Cassandra DB in different environments, but I also have used InfluxDB, Kairos DB and Clickhouse. During several moments of my career I have been involved in Data Acquisition projects and they are necessary to store and manage a huge amount of data. If you want to know more I am more than happy to get a coffee or a beer with you! ©