Douglas Bittencourt Ribeiro
Data Analyst
Valinhos, Sao Paulo
Summary
Data analyst, with around 5 years of experience in this area, focused on transforming data into relevant insights.
Overview
3
3
years of professional experience
7
7
years of post-secondary education
3
3
Languages
Work History
Data Analyst
STAFF do Brasil
Campinas - São Paulo
11.2023 - Current
- Company Overview: https://www.staffdobrasil.com.br/site/ (70 employees)
- Migrated all dashboards of the company from GoodData to Power BI, giving many visual improvements and improved decision-making speed
- Created a data warehouse on AWS, migrating part of the on-premisses database to cloud, improving security, reduced dashboard load times by 10% and reduced maintenance costs
- Produced monthly reports using advanced Excel Spreadsheet functions
Data Analyst
Cogna Educação
Valinhos - São Paulo
09.2022 - 11.2023
- Company Overview: https://www.kroton.com.br/ (36,000 employees)
- Worked at the financial department, following the whole student's journey looking for continuous improvement through QA
- Automated the messaging and billing system for students with late payment using Python, avoiding having to send it manually and reducing time to send the messages in more than 60%
- Made Data analysis and built Dashboards using SQL and Power BI, to generate insights for managerial decision making
Junior Market Intelligence Analyst
Elettromec
Valinhos - São Paulo
10.2021 - 09.2022
- Company Overview: https://elettromec.com.br/ (182 employees)
- Supported the sales team with reports, presentations, and dashboards using Power BI, which enhanced productivity and sales insights
- Automated routines using Python, helping to reduce operational work time
- Conducted data extraction, storage, and analysis using MS Excel, SQL, and MS Access
- Performed market and competitor studies to identify opportunities
Education
Associate Degree - Software Analysis and Development
UNIP
Campinas - SP, Brazil 01.2020 - 12.2022
Degree in Business Administration - Marketing
ESAMC
Campinas - SP, Brazil 01.2012 - 06.2016
Skills
- Data analysis
- Data visualization and presentations
- Power BI
- MS Excel
- Looker Studio
- SQL
- AWS
- Python
Timeline
Data Analyst
STAFF do Brasil
11.2023 - Current
Data Analyst
Cogna Educação
09.2022 - 11.2023
Junior Market Intelligence Analyst
Elettromec
10.2021 - 09.2022
Associate Degree - Software Analysis and Development
UNIP
01.2020 - 12.2022
Degree in Business Administration - Marketing
ESAMC
01.2012 - 06.2016
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