3d ago · 8 min read · Here is the full stack: Amazon S3 hosts the static frontend Amazon API Gateway exposes the HTTP endpoints AWS Lambda runs the Python compute functions Amazon DynamoDB stores the employee records
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5d ago · 8 min read · When I started building an application that extracts key concepts and vocabulary from a text, I thought I could handle personalisation through the prompt alone. It turned out that getting reliable res
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Jun 1 · 9 min read · I run toui.io, a URL shortener I shipped to the public on April 7, 2026. Eleven days before launch I had passwordless email login working on Resend. Five days before launch I tore it out and rebuilt t
Join discussionMay 30 · 17 min read · Picture this. It is 11 PM on a Friday. A product launch went better than expected, traffic is three times the normal level, and the on-call engineer is staring at a single PostgreSQL instance running
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May 29 · 13 min read · Why NoSQL Exists: The Problem With Rigid Structure Imagine someone hands you a blank Excel sheet and says "create the columns." Your first question is going to be, "columns for what?" You cannot desig
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