Sergio Toledo Piza Email & Phone Number

Collaborated in building and maintaining the current data lakehouse of Clara, a large expense management solution in Brazil, while designing and implementing high-performance and scalable ETL pipelines, capable of efficiently handling large volumes of data; utilized Scala, Python, Spark, AWS (S3, Glue, DMS, CloudFormation), Databricks, Terraform and.

- Developed dashboards to bring data-driven insights to the operations of the Printing and Tangible Efficiency Team of the largest bank in Latam analyzing business processes and collecting and interpreting data from various sources.- Utilized tools such as Python for data extraction, cleaning, and transformation, and Excel for data analysis and creating.

- Performed process automations, system improvements and data analysis for the largest bank in LATAM; utilized SQL, Python and C#.- Developed process automations for the Tangible Logistics team, working on projects such as Invoice Delivery, Credit Card Password Delivery, Card Retention, and Invoicing Controls, monitoring service desk and automation.

Ribeirão Preto Area, Brazil

Responsible for building and maintaining the server-side of websites. Worked with database management and on the implementation of several different processes, including login systems, form validation and website internationalization. I was also responsible for the integration of these processes with the front-end.

Bachelor'S Degree, Computer Science

Bachelor'S Degree, Computer Engineering

Unfinished - transferred to B.S. in Computer Science @ University of São Paulo