Presented by:

Dan Lynch

Constructive

Dan Lynch is a serial entrepreneur, builder, and web architect with multiple exits. While earning two EECS degrees from UC Berkeley, he founded several no-code and web infrastructure companies backed by Marc Benioff, Reid Hoffman, and Naval Ravikant. His ventures include Brandcast (acquired by TIME) and Amaze/Famo.us (acquired by AMZE). Today he is the CEO of Constructive, an open-source developer stack whose tooling—used by teams at Supabase, Vercel, Databricks and other major platforms—has surpassed 150 million downloads and powers more than 40 million Postgres databases worldwide. With three decades of experience building web infrastructure, Dan is unifying the past, present, and future of software development through Constructive’s interoperable stack.

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Coding agents don’t need better instructions. They need a tighter feedback loop.

This session shows how to build that loop directly into Postgres. We’ll use pgpm, a Postgres package manager, to turn schemas into composable, versioned modules with deterministic dependencies, then test them against the real database with pgsql-test — including roles, permissions, functions, constraints, and RLS.

From there, we close the loop: write → test → fix → push → CI/CD.

That changes the role of testing. Tests are no longer just something humans run before shipping; they become the control system for coding agents. An agent can generate code quickly, but the database provides the deterministic signal for whether that code is actually correct.

We’ll build a modular schema live, let an agent extend it, and let the tests decide what ships.

Date:
Duration:
50 min
Room:
Conference:
PostgresWorld Webinars: 2026
Language:
Track:
Dev
Difficulty:
Easy
Requires Registration:
Yes (Registered: 0)