01 WHO I AM
With a background in Business Administration (9th semester, Universidad del Valle), my approach to data is grounded in organizational value. I don't just find patterns, I find opportunities for optimization, risk mitigation, and strategic growth.
Based in Tuluá, Colombia, I bridge the gap between technical execution and executive decision-making. Beyond analytics, I built Autaller, a SaaS platform for automotive workshops covering clients, inventory, employees, billing, and operational dashboards.
TECHNICAL CAPABILITIES
02 SELECTED WORK
Analysis of historical flight data (2003–2022) focused on delays, airport and airline performance. Tasks included duplicate removal, missing value handling, feature engineering, and DAX calculations to surface insights on 121M+ flights.
End-to-end weather data pipeline: extraction from APIs, cleaning and transformation in Python, storage in MySQL, and interactive visualization in Power BI. Enables reproducible exploration of temperature, precipitation, and climate indicators across cities and years (2023–2024).
VIEW ON GITHUBMigrated from Stata to Python. OLS regression examining demographic and clinical factors, VIF multicollinearity diagnostics, and a strong focus on methodological rigor and reproducibility.
VIEW ON GITHUBEnd-to-end analysis of reported sexual crimes in Colombia. Workflow includes data cleaning in Python, exploratory data analysis, feature engineering (year-month aggregation), and Power BI visualization. Emphasizes data quality, temporal trends, and analytical transparency.
VIEW ON GITHUBBuilt a complete business ecosystem for independent automotive workshops in Colombia. Covers the full operation: client management, vehicle history, parts inventory, employee tracking, work orders, invoicing, and operational dashboards, designed to help small shops run like enterprises.
An assessment tool with 18 questions designed to recommend university careers based on student interests and skills. Leads are captured in a Supabase database and consumed via API to power an interactive Power BI dashboard. Currently deployed in production for Universidad del Valle (Tuluá).
03 ACCREDITATIONS
04 GET IN TOUCH
Open to analyst roles, freelance data projects, and conversations about how data can solve your most complex business challenges.