Lauren Santillan
Rocklin,CA
Summary
Efficient and highly motivated data analytics professional with a strong background in computer science and hands-on experience in data entry. Database management, and data analysis. Proficient in Microsoft Access, Excel, SQL, and Python, with a track record of transforming raw data into clean, actionable insights. Known for accuracy, speed, and a passion for solving data problems.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Data Analyst
HANZ DE FUKO, LLC
01.2021 - 03.2025
- Utilized Microsoft Excel and data visualization tools to create clear, actionable reports and dashboards.
- Designed and executed SQL queries to extract and analyze data from multiple sources.
- Developed and maintained databases and spreadsheets to track customer and operational data.
- Regularly updated databases and ensured accuracy by verifying source documents and entries.
- Reviewed large datasets to uncover trends and provide insightful analysis to management.
- Automated data workflows using Python, increasing efficiency and reducing manual errors.
- Collaborated with teams to maintain data accuracy and align reporting with business needs.
- Delivered progress updates and suggested process improvements based on analysis findings.
Education
Bachelor of Science - Computer Science / Data Analysis
Sierra College
Rocklin, CA04.2025
Associate of Applied Science - General Studies
Santa Rosa College
Santa Rosa, CA01.2019
Skills
- Data quality assurance (cleansing, validation, accuracy)
- SQL & database management (programming, queries, tools)
- Microsoft Excel (advanced functions, formulas)
- Tableau & data visualization
- Analytical thinking & problem-solving
- Project management
- Microsoft Access
- Time management & strong work ethic
- Attention to detail
Certification
Microsoft Office Specialist: Excel Associate
Timeline
Data Analyst
HANZ DE FUKO, LLC
01.2021 - 03.2025
Bachelor of Science - Computer Science / Data Analysis
Sierra College
Associate of Applied Science - General Studies
Santa Rosa College
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