Hi, I'm Sahir Canales

Student at Thomas More University of Applied Studies

I am proficient in:

Python PySpark Big Data Azure SQL Excel Power BI Python PySpark Big Data Azure SQL Excel Power BI

About Me

I am an aspiring Data Science, Protection, and Security student with a passion for learning and applying emerging technologies to solve real-world problems. My academic background equips me with a strong foundation in both technical skills and business practices, which I aim to leverage in future roles.

I am driven by curiosity and a desire to make a meaningful impact in the tech industry. Whether it's building innovative solutions or collaborating with teams, I am always eager to take on new challenges and grow as a professional.

Projects

Retail Analytics ETL Pipeline with PySpark and Medallion Architecture June 2025

Designed and implemented a scalable PySpark ETL pipeline using Medallion Architecture (Bronze, Silver, Gold) to ingest, cleanse, and model retail sales data for business analytics.

Automated data quality improvements, including schema definition, decimal conversion, and Parquet optimization across 20+ entity tables.
Delivered actionable insights on revenue distribution by product, customer, and geography; tackled complex data format issues and advanced star schema modeling for flexible reporting.

PowerPoint Presentation

Seeker

Seeker is a camping spot rental platform. Built with Node.js, Express, MySQL, and Vue.js. It provides a RESTful API for managing users, locations, bookings, reviews, and payments.

Sahir Canales