Jorge Contreras Ostos

hi! i'm jorge data analyst in progress with a passion for data, machine learning and baseball.

when i'm not working, you can find me watching the Boston Red Sox.

Work Experience

Web Services Associate

Justia

June 2021 - Present

I was offered a full time position when my internship ended. I'm continuously working on an automation tool to extract the content from old websites and migrate it to newer version as fast as possible preserving the integrity of the content. This tool uses Python as its main language.

Web Services Intern

Justia

January 2021 - June 2021

This was the first IT related job I ever got. During my internship I worked on different tasks such as tweaking websites, adding content on our CMS, Quality Assurance and migrating content from one website to another.

Education

UNIR (Universidad de la Rioja) - México

2024 - Present

Master Degree (M.S.) - Data Analysis and Visualization

Undergraduate

Tecnológico Nacional de México Campus Saltillo - México

2017-2021

Bachelor of Science (B.S.) - Computational Systems

Graduate

My Toolbox

python
javascript
pyspark
sql
pandas
scikit-learn
seaborn
beautiful-soup
tableau
power-bi

Projects

Flight Delay Prediction Pipeline Using PySpark

Utilized PySpark and SQL queries for large-scale data cleaning, feature engineering, and transformation, including handling missing values, indexing categorical variables, and assembling feature vectors for machine learning.

Machine Learning Models Comparison to Detect Heart Diseases

Compared different ML models to analyze which one was the most suitable for the data representing better metrics

Unemployment Rate Data Project (Spanish)

Exploratory Data Analysis with useful insights about the unemployment rate in various countries using Pandas and Seaborn.

Thank you for stoping by!

if you'd like to support me, feel free to buy me a coffee. see ya! 👋.