Author: Elena Rodriguez

PDF is the cockroach of file formats. It was designed in 1993 by Adobe to faithfully reproduce printed documents on screen, and it has survived every attempt to replace it. Every business uses PDFs. Every developer eventually has to process them. And every developer who

Every data engineer has the story. Your phone buzzes at 3:14 AM. The nightly ETL job failed. Upstream changed a column name, or the API started returning 429s, or a single malformed record caused the entire batch to abort. You open your laptop in bed,