Brenda Caldas

6 years of experience Brazil

Data and Business Analyst with 5 years of experience manipulating and interpreting data to drive successful business solutions. Has worked in startups and large companies, with proficient knowledge in SQL, Data Visualization and Transformation, and Python. Interested in creative problem-solving and improving business decisions.

Python Tableau SQL Business Analysis Data Pipelines BI Agile Methodologies

Experience

Data Analyst

May, 2020 - Present

Itaú Bank

Data Analyst at Itaú, the largest bank in South America:

- Responsible for generating, analyzing, and reporting data of a customer experience solution that impacts over half a million clients a day, with an increase of 10% in the Client's NPS since its launch.
- Had a key role in the company's recent acquisition of a major tech company (valued at ~100 million US$), being responsible for developing the databases that supported the decision and helping manage the new IT Team.
Technologies: SQL, Tableau, Big Data, Python, Business Analysis, BI, Excel

Data Analyst

May, 2018 - May, 2020

DogHero

Data Analyst at DogHero, a marketplace startup for pet services:

- Worked with the product and business teams in dynamic pricing projects, demand forecasting, and marketplace equilibrium initiatives, providing analytical insights and helping decision-making.
- Created and developed KPIs and business indicators using data visualization tools, and support in ETL pipelines, helping build a reliable and scalable data warehouse.
Technologies: SQL, Google Data, MySQL, Python, Excel

Education

Bachelor of Economics

2017 - 2022

University of São Paulo

Achievements

Certifications

Data Visualization

Brasil Open Badge Issued Jun, 2022 - No Expiration Date

Credential ID: 285052112

See credential