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Sergio Cobos
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Hey, My name is Sergio Cobos

Hey there, I'm Sergio Cobos, a mathematician turned Data Science maverick. Fueled by years of teaching and a passion for data, I'm on a thrilling quest to decode the secrets hidden within numbers and turn them into actionable insights. Dive into my world of analytics where every challenge is a puzzle I'm eager to solve!

Projects

About Me Passionate about data science, my journey is deeply marked by a significant past as a science educator. This unique blend of teaching and analytical skills defines my approach to data-driven solutions.

Get to know me!

Hello! I am a dedicated Data Scientist with a strong background in sciences, including extensive knowledge in mathematics and physics. My expertise lies in tackling complex data challenges, with a particular focus on mathematical modeling and statistical analysis. Throughout my career, I've been involved in various projects where I've applied these skills to develop advanced customer matching models and segmentation strategies.

My technical proficiency extends to creating comprehensive censuses and integrating data pipelines using Microsoft Azure tools like Databricks, Data Lake, and Data Factory. My approach to data science combines deep scientific understanding with practical application, enabling me to derive actionable insights and guide strategic decisions.

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My Skills

Data Analysis
Python
R
SQL
Machine Learning
Predictive Modeling
Statistical Analysis
Customer Segmentation
Potential Valuation
Data Visualization
Advanced Mathematics
Data Mining
Business Intelligence
Data Governance
Data Integration
Azure Databricks
Data Lake
Data Factory
ETL Processes

Projects This section is dedicated to showcasing my personal projects, reflecting my explorations and contributions to various facets of data science. From analysis to predictive modeling, each project underscores my commitment to driving insights and innovation.

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Chronicle of Conflict: The Israeli-Palestinian Journey

Embark on an analytical journey through the turbulent Israeli-Palestinian conflict, from the dawn of the millennium to the recent strife in September 2023.

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Shadows of Power: A Tale of Emissions and Hegemonies

Delve into the saga of geopolitical clout and its environmental impact through the lens of CO2 emissions. This narrative decodes the power play behind the numbers and examines the environmental legacy of global dominance.

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Twitter Sentiment Analysis

An in-depth analysis of Twitter data to classify sentiments as positive or negative using advanced machine learning models. The project is a testament to the power of data in extracting meaningful patterns and sentiments.

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Academic's Practicum In this section, I showcase my master's projects, highlighting my data science skills from in-depth analysis to predictive modeling. Note: The projects and documentation are mainly in Spanish. Despite the language barrier, they reflect my proficiency in solving complex problems and innovating in data science.

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Exploring Happiness: A Data-Driven Approach

Discover key drivers of global happiness through R-based analysis. Examining socio-economic factors like GDP, health, and freedom, this study utilizes linear and logistic regression to unravel the complexities influencing happiness worldwide.

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Advanced Statistical Analysis in Football

This project uses the FIFA 2022 dataset to explore players' salaries and market values against league levels and international reputation, employing statistical techniques like hypothesis testing, ANOVA, and regression analysis for in-depth sports analytics insights.

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Contact If you have any questions or wish to learn more about my work, please feel free to reach out. I am always open to discussing new ideas and potential collaborations.