Posts by Year

Clean Architecture: Building Software That Survives Change

6 minute read

🧭 Clean Architecture: Building Software That Survives Change

Data Sketching: The Art of Guesstimating with Big Data

4 minute read

Data Sketching: The Art of Guesstimating with Big Data

Taming the Data Beast: A Guide to Visualizing Massive Datasets

4 minute read

Streamlining Data Workflows with Prefect

6 minute read

Streamlining Data Workflows with Prefect: A Powerful Alternative to Airflow

Symptom Diagnosis with Claude LLM

3 minute read

Building an Interactive Diagnostic Tool with Claude’s LLM API and Jupyter Widgets

Visualizing Feature Selection in Breast Cancer Diagnosis using NetworkX and Pandas

9 minute read

Using pandas, scikit-learn, and NetworkX to explore data, extract features, and visualize data.

Feature Selection with scikit-learn

5 minute read

Identifying the Most Important Features in a Dataset Using scikit-learn.

FastAPI: part 1 with JWT and API key authentication

7 minute read

Build a FastAPI service using a JWT to securely authenticate an API Key.

PostgreSQL — returning records from queries

1 minute read

PostgreSQL — returning records from insert/update queries I also published this to Medium;

PostgreSQL parameterized json inserts

3 minute read

PostgreSQL parameterized update/insert/upsert queries using jsonb columns, which are updated based on existing values