The journal / ParagonID

Ideas from
the work.

Field notes. Practical thinking.

What we’re learning about AI, software, and the industries we build for. Written by the people doing the work.

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13 articles

Why Private LLMs Are Non-Negotiable for Financial Services

Public AI APIs aren't built for regulated industries. Here's why every investment bank, hedge fund, and advisory firm should be deploying private language models — and what the architecture actually looks like.

How AI Turned a 3-Hour Quoting Process Into 5 Minutes

A deep dive into how we built QuoteApp — an AI-powered quote automation system that replaced manual email parsing, product lookup, and discount calculation for a national waterworks manufacturer.

Building RAG Systems That Actually Work in Enterprise

Retrieval-augmented generation sounds simple in demos. In production — with messy documents, compliance requirements, and users who need citations — it's a different story. Here's what we've learned.

The $2B PropTech Gap Nobody Is Filling

Enterprise platforms want 500+ units. Basic tools can't scale past 20. There are 8 million rental units managed by landlords with 10-100 units — and nobody is building for them. Until now.

Synthetic Identity Fraud Is Coming for Tenant Screening

Fake identities, falsified pay stubs, and AI-generated documents are making traditional screening obsolete. We break down the new threat landscape and how multi-source verification catches what humans miss.

How We Ship SaaS Products in Weeks, Not Months

We launched 4 SaaS products in under a year. Here's our stack, our process, and the hard-won lessons about what actually matters when building production software fast.

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