Jennifer Jiménez
San Jose, Costa Rica
Summary
Data Analyst with experience in collecting, analyzing, and interpreting complex data to help organizations make informed decisions. Proficient in using data analysis tools such as [SQL, Python, R, Excel], with advanced skills in data visualization using [Tableau, Power BI]. Demonstrated ability to transform data into actionable insights and present results clearly to stakeholders.
Overview
5
5
years of professional experience
Work History
Workforce Management Analyst
Amazon
01.2022 - 08.2024
- Evaluated the effectiveness of implemented solutions by monitoring key performance metrics over time, making adjustments as needed.
- Produced and updated documents, reports, and tracking spreadsheets using SQL, Python, R and Power BI.
Data Analyst
CNX
01.2020 - 01.2022
- Produced monthly reports using advanced Excel spreadsheet functions.
- Analyzed existing SQL queries to identify opportunities for improvements.
- Documented analysis results and provided performance improvement feedback.
Education
Business Analytics
Universidad Cenfotec08.2024
Advanced Excel
FOD01.2023
Skills
- SQL Databases
- Data Cleaning
- Workflow Analysis
- Microsoft Power BI
- Python and R Programming
Languages
Spanish
Native language
English
Advanced
C1
Timeline
Workforce Management Analyst
Amazon
01.2022 - 08.2024
Data Analyst
CNX
01.2020 - 01.2022
Business Analytics
Advanced Excel
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