Karla Irene Contreras
Data Analyst with 5 years of experience in finance and healthcare
- Developed and maintained dashboards that improved data visibility for decision-makers.
- Led weekly data reporting process, ensuring accuracy and timeliness in reporting schedules.
- Collaborated with cross-functional teams to identify data needs and streamline data collection.
Data Analysis
Advanced
Utilized statistical techniques to interpret complex datasets and generate actionable insights.
SQL
Advanced
Written and optimized queries for data retrieval and manipulation across large databases.
Excel
Advanced
Created and maintained dynamic spreadsheets, including pivot tables and macros for data analysis.
Data Visualization
Intermediate
Designed dashboards and visual reports to communicate data trends and insights effectively.
Team Collaboration
Intermediate
Worked closely with other departments to gather requirements and deliver data solutions.
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