Hello, I'm
Mario Garcia
Data Scientist
Data Scientist with a long track record of influencing executive-level strategy by applying advanced analytics to complex digital marketplace challenges. Proven ability to merge strategic business acumen with deep technical expertise in causal inference, experimentation, and forecasting, consistently delivering data-driven insights that enhance efficiency.
Skills & Expertise
Combining technical expertise with strategic thinking to deliver data-driven solutions
Data Science & Modeling
PythonRSQLPredictive ModelingForecastingCausal InferencePricing & Optimization
Methodologies & Frameworks
Causal AnalysisA/B TestingSwitchback ExperimentsDifference-in-DifferencesBudget Optimization
Leadership & Strategy
Cross-Functional LeadershipProduct StrategyRoadmappingExecutive ReportingDashboard Development
Featured Projects
Explore my latest work in data science and analytics
Tutorial
Python Exercises Generate Iteratively with AI for Interview Prer
Why and how I created my own Python Class with exercises for interview prep and DS mind muscle building.
AIPythonData Science
Software Implementation
My Wife and I Built an AI Agent to Fix Our Budget
My wife and I are both between jobs, raising two kids in one of the most expensive areas of the world. Needless to say, keeping track of every expense has become critical for us.
For that, we relied on a budget app. But month after month, we found ourselves pouring hours squinting at colorful charts and looking at our transactions, all to understand what drove our overspending and how we could improve.
So what to do? keep grinding? Of course not, we both work in tech, so we turned the frustration into an opportunity: building our own AI agent.
AI AgentsLLMAI+1
Get In Touch
Interested in collaboration or have a question? Feel free to reach out!
Or email me directly at:
mariogj1987@gmail.com