Armando Arellano
Data Analyst with 5 years of experience in market research and reporting
- Led the development of quarterly market analysis reports, increasing report accuracy and insights offered to clients.
- Designed and implemented data collection and cleaning processes, improving efficiency by 20%.
- Collaborated with cross-functional teams to streamline data visualization workflows using Tableau.
Data Analysis
Avanzado
Applied statistical methods to interpret complex datasets and generate actionable insights.
Data Visualization
Intermedio
Created dashboards and visual reports to communicate findings effectively to stakeholders.
SQL
Intermedio
Extracted and manipulated data from relational databases for analysis purposes.
Excel
Avanzado
Developed advanced spreadsheets and macros for data processing and reporting.
Team Collaboration
Intermedio
Worked with team members and clients to define project requirements and deliver insights.
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