JUAN S. account profile

Personal details

JUAN S.

Location

Lives in Guadalupe, Mexico

Work preferences

Desired roles

Data Analyst

(Entry-level)

Data Scientist

(Entry-level)

Web Developer

Python Developer

Machine Learning Engineer

Java Developer / Engineer

Additional info

Links & Resume

Experience

Projects

Data Science Challenge preview image

Data Science Challenge

Techniques Used: Feature Engineering and Cleaning. Probabilistic Estimation. Strict Output Validation.

Category: Data Analysis
Category: Machine Learning Algorithms
Category: Model Evaluation
Category: Technical Communication
Category: Python Programming
Category: Predictive Modeling
Category: Machine Learning
Category: Applied Machine Learning
Category: Predictive Analytics
Category: Jupyter
Category: Data Science

•8 hours•Completed January 2026

Clean and analyze social media usage data with Python preview image

Clean and analyze social media usage data with Python

Automated data ingestion and rigorous cleaning using Pandas and Regex. Implemented Pydantic for schema enforcement. TextBlob for sentiment analysis and statistical modeling. Streamlit for stakeholder.

Category: Marketing Analytics
Category: Web Scraping
Category: Matplotlib
Category: Content Performance Analysis
Category: Social Media
Category: Trend Analysis
Category: Data Wrangling
Category: Python Programming
Category: Text Mining
Category: Social Media Marketing
Category: Data Visualization
Category: Data Cleansing
Category: Pandas (Python Package)
Category: Data Analysis
Category: Seaborn
Category: Jupyter

•8 hours•Completed January 2026

Work history

Elementary School Teacher at SEP

(September 1984 - December 2020)

Computer Systems Engineer with a unique combination of over 30+ years of teaching experience and self-taught specialization in Data Science and Java Development (2025). After a successful career in Education, I returned to my engineering roots, mastering modern technologies such as Python (Pandas, Scikit-learn), Java (Enterprise OOP), and SQL. My current focus is on creating robust and modular solutions following high-level engineering standards (SOLID, Pydantic, Unit Testing).

Education

Credentials

INSTITUTO TECNOLOGICO DE NUEVO LEON

Bachelor's degree in Engineering, graduated June 2017

August 2013 - June 2017