Used SQL on the Snowflake platform, creating queries to segment customers and send them marketing campaigns.

- Carry out quality assurance processes in order to maintain a high quality standard in the databases. - Implementation and modification of databases to verify and correct data visualization problems in Tableau. - Creation of an implementation of SQL queries to achieve index analysis.

Right hand of the head of the bank's SME area, where I actively participate in making strategic decisions for the business, I learned about strategic direction, monitoring of objectives and much more.