Allen Sanford (@_san4d) / X

Allen Sanford

212 posts

Allen Sanford

@_san4d

Trying to simplify how families manage finances — starting with mine. Founder of @sabal_finance. Posting on sanfordtech.xyz.

Joined February 2013

Build in Public
Allen Sanford
@_san4d
Oct 14, 2025
Ever thought about the tech behind haunted houses? I built a control system for 15 rooms in 10 days on Arduino controllers with 8kb RAM. HATEOAS eliminated the coordination tax between client and server. Full write-up in comments:
Build in Public
Allen Sanford
@_san4d
Aug 18, 2025
Most teams think AWS security slows down development. Based on my experience implementing this at previous startups, proper setup actually speeds up your workflow. Here's the implementation guide that takes 60 minutes and replaces shared credentials with SSO built-in to AWS.
Allen Sanford
@_san4d
Aug 18, 2025
Stop sharing AWS credentials across your team. Here's how to set up proper environment isolation with SSO that actually improves your development workflow. Takes 60 minutes, costs nothing, and works from 3 people to 300. 🧵 #aws #security #startups
Allen Sanford
@_san4d
Aug 18, 2025
Stop sharing AWS credentials across your team. Here's how to set up proper environment isolation with SSO that actually improves your development workflow. Takes 60 minutes, costs nothing, and works from 3 people to 300. 🧵 #aws #security #startups
Allen Sanford
@_san4d
Jul 28, 2025
JPMorgan wants to charge FinTechs up to 1000% of their per-transaction revenue for data access. Here's how data aggregation actually works, why these fees don't benefit consumers, and what it means for the apps that connect to your bank. 👇 #fintech
Allen Sanford
@_san4d
Jul 23, 2025
A fun post a finished about ranking restaurants based on their Google Maps data. I came up with and tried out two models traveling back to Louisiana from New York. It was a long drive... sanfordtech.xyz/posts/a-mathem… #mathematics #statistics

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