Héctor Ramírez
Data Analyst & Business Intelligence Specialist
About Me
A highly motivated and detail-oriented Data Analyst with a passion for uncovering insights from complex datasets. With a proven track record of developing intuitive dashboards and reports, I specialize in transforming raw data into actionable business intelligence. My goal is to help organizations make data-driven decisions that foster growth and efficiency.
Dashboard Portfolio
A selection of my work. Click on any thumbnail to view the full dashboard.
Sales Performance Dashboard
Marketing Campaign Analysis
Customer Segmentation Report
Supply Chain Logistics Overview
Power BI Financial Summary
Professional Resume
Experience
Senior Data Analyst
Innovate Inc. | Jan 2020 - Present
- Led the design and implementation of BI solutions, improving data accessibility for stakeholders by 40%.
- Developed and maintained complex SQL queries and data pipelines for ETL processes.
- Created interactive dashboards in Tableau and Power BI to track KPIs and business performance.
- Performed ad-hoc analysis to support strategic initiatives, presenting findings to senior leadership.
Data Analyst
DataDriven Corp. | Jun 2017 - Dec 2019
- Cleaned and prepared large datasets for analysis, ensuring data quality and integrity.
- Built reports and visualizations to communicate trends and patterns to non-technical audiences.
- Collaborated with cross-functional teams to understand data requirements and deliver insights.
Education
M.S. in Data Science
University of Analytics | 2017
Focused on statistical modeling, machine learning, and data visualization techniques.
B.S. in Computer Science
Tech State University | 2015
Skills
SQL
Python (Pandas, NumPy)
Tableau
Power BI
ETL
Data Warehousing
Statistical Analysis
R
Excel
Git