About

I am passionate about transforming raw data into meaningful insights that drive strategic decision-making. My analytical mindset and attention to detail allow me to identify patterns and trends that might otherwise go unnoticed.

As a Junior Data Analyst, I focus on delivering clear, actionable recommendations based on thorough analysis. I believe that data tells a story, and my job is to interpret that story in a way that's accessible to everyone, regardless of their technical background.

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Professional Experience

Junior Data Analyst

TechVision Analytics

January 2023 - Present

Conduct data analysis on customer behavior patterns using SQL and Python to identify trends and opportunities for business growth
Create and maintain interactive dashboards in Tableau and Power BI to visualize key performance metrics
Collaborate with marketing and sales teams to develop data-driven strategies that have increased conversion rates by 15%
Automate reporting processes with Python, reducing manual work by approximately 10 hours per week
Present findings and recommendations to stakeholders in clear, non-technical language

Data Analysis Intern

Global Retail Solutions

May 2022 - December 2022

Assisted in analyzing sales data from multiple retail locations to identify performance patterns
Developed Excel models to track and forecast inventory needs, improving stock management efficiency by 12%
Created weekly and monthly reports using SQL queries to extract relevant data from company databases
Participated in the implementation of a new data warehouse solution, helping to migrate and validate data

Research Assistant

University of California, Berkeley - Department of Statistics

September 2021 - April 2022

Collected and analyzed data for research projects using R and Python
Assisted in developing statistical models to identify patterns in large datasets
Contributed to a published paper on predictive analytics in consumer behavior
Collaborated with faculty and graduate students on research methodology and data interpretation

Education

Master of Science in Data Analytics

Stanford University (2017-2018)

Bachelor of Science in Computer Science

Universidad Complutense de Madrid (2013-2017)

Certifications

Google Professional Data Analytics Certificate

Google (2022)

Microsoft Certified: Data Analyst Associate

Microsoft (2020)

IBM Data Science Professional Certificate

IBM (2019)

Skills

Technical Skills

Python

SQL

Tableau

Power BI

Excel

Machine Learning

Statistical Analysis

Soft Skills

Communication

Problem Solving

Project Management

Teamwork

Adaptability