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jlopez873/README.md

Hi, I'm Javier Lopez Castillo! 👋

I'm a Data Analyst & Operations Specialist with a strong background in data management and analytics. I'm passionate about leveraging my experience and education to contribute to data-driven decision making in challenging roles.

  • 🔭 I most recently worked as a Data Analyst & Operations Specialist at Lyft.
  • 🌱 I hold an M.S. in Data Analytics from Western Governors University.
  • 💬 Ask me about data analysis, machine learning, and business operations.
  • 📫 How to reach me: [email protected]
  • 😄 Pronouns: He/Him
  • ⚡ Fun fact: I'm a dog dad to six chihuahuas.

📚 Education

  • B.S. Data Management/Data Analytics, Western Governors University, 2022
  • M.S. Data Analytics, Western Governors University, 2023

💼 Work Experience

  • Lyft, Data Analyst & Operations Specialist, January 2018 - December 2022
  • Pandora, Operations Manager, March 2015 - January 2018

🛠️ Skills

  • Languages and Tools: C++, Python, SQL, MS Excel, R, Tableau
  • Packages/Libraries: NumPy, Pandas, Plotly, Ggplot, Matplotlib, Scikit-Learn, Seaborn
  • Machine Learning/Deep Learning: Classification, Clustering, Decision Trees, Hypothesis Testing, PCA, Predictive Analysis, Random Forests, Regression, Sentiment Analysis

🌐 Connect with me

Popular repositories Loading

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  5. Telecom_Market_Analysis_Age_Groups Telecom_Market_Analysis_Age_Groups Public

    This project aims to analyze the telecom market, focusing on customer demographics and their preferences for multiple telecom services. The goal is to identify age groups that are most likely to ha…

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  6. Telecom_Churn_Analysis Telecom_Churn_Analysis Public

    This repository contains the code and data files for a churn analysis project, aimed at identifying key variables that contribute to customer churn.

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April 1, 2025

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