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My Pricing Machine Could Not Answer Questions, So I Built It a Brain
Article

My Pricing Machine Could Not Answer Questions, So I Built It a Brain

AI Agent RAG Python

Print-Cost priced documents but went silent otherwise. The story of giving it a voice: an assistant that answers shop questions and never invents a price.

3 min read 23 Sep, 2026
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Building a Scalable ETL Pipeline with AWS Glue (CSV to Parquet + Partitioning)
Article

Building a Scalable ETL Pipeline with AWS Glue (CSV to Parquet + Partitioning)

AWS Glue ETL

A hands-on walkthrough of a serverless ETL pipeline with AWS Glue, PySpark and Athena: raw CSV into partitioned Parquet for fast queries at scale.

6 min read 08 Apr, 2026
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Creating Learner Progress Monitoring Using Python, Pandas and Streamlit
Article

Creating Learner Progress Monitoring Using Python, Pandas and Streamlit

Python Pandas Streamlit

How I built an automated learner progress dashboard with Python, Pandas and Streamlit, tracking assessment scores and participation across Canvas LMS cohorts.

4 min read 04 Apr, 2022
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The Print Shop in My Head: Pricing Documents by Gut Feel
Article

The Print Shop in My Head: Pricing Documents by Gut Feel

Machine Learning XGBoost Python

In college I ran a small print shop and priced every document by instinct. Years later I taught a machine to do it with K-Means and XGBoost.

4 min read 04 Apr, 2022
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