> data_analyst = True

Applying Mathematical Rigor to
Complex Business Problems.

I don't just extract data; I model reality.
Combining Business Strategy, Python Engineering, and Applied Mathematics to drive decision-making in critical sectors.

Mathematical Foundation

Data without structure is noise. I use statistical modeling and logic to find signals where others see chaos.

Business First

Code is a tool, not the goal. My background in Business Admin ensures every analysis impacts the bottom line.

Technical Craft

Building reusable libraries (ETL), optimizing SQL queries, and automating workflows for scalability.

Selected Work

A mix of open-source tools and operational case studies.

Python Library

mmarrder Toolkit

A personal Python library published on PyPI. It abstracts complex ETL processes and standardized reporting functions into simple method calls.

PythonPandasSoftware Design
Predictive Modeling

Risk Probability Model

Developed a logistic regression model to identify high-risk events in operational workflows (Healthcare context), reducing readmission costs.

StatisticsScikit-LearnOptimization
Data Engineering

Unstructured Data Parsing

Built a custom NLP-based parser to transform free-text legacy logs into structured SQL tables for analytical dashboards.

RegexSQLETL Automation

Applied Math Notes

Explorations in concepts, algorithms, and continuous learning.

Coming Soon

The intersection of Calculus and Business optimization

Exploring how derivatives can identify inflection points in operational efficiency curves.

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Active Research

Why I built my own ETL library

A deep dive into the architecture of 'mmarrder' and the philosophy of automating repetitive data tasks.

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