Dave Heritage / Staff Engineer

Building AI infrastructure & developer tools.

I’m Dave. At Memori Labs, I work on memory for AI agents—from Python SDKs and retrieval pipelines to the infrastructure that runs them.

View my work Get in touch

01 / Selected work

Things I’m building.

The decisions behind the work

Memori Labs · Staff Engineer

Memori

Memory that fits into an existing AI application.

I own core engineering across the Python SDK, retrieval pipelines, and AWS infrastructure that help developers bring persistent memory into their agent workflows.

Explore my work on Memori

Memori / integration overview

01
Your applicationExisting LLM client & agent tools
02
MemoriCapture, recall & augment
03
SQL memoryContext that persists across interactions

Useful context. Familiar infrastructure.

Personal project · Product & engineering

DwellingDiff

Rent or buy? Make the assumptions visible.

I built a housing calculator that compares ownership, renting, and investing—with calculation receipts and scenarios you can inspect and share.

Read the case study Try DwellingDiff

DwellingDiff / comparison model

Your assumptions

RENTRent + invest

Rent growth
Invested down payment
Monthly cost difference

BUYBuy + build equity

Mortgage & ownership costs
Home appreciation
Selling costs

Compare net worth over time

Inspect the calculation. Change the assumptions.

02 / How I work

Clear interfaces.
Practical tradeoffs.

My background spans financial technology, engineering leadership, and AI systems. I care about software that is understandable to the people building, operating, and using it.

At Two Story, I reduced a PDF generation pipeline from 30+ seconds to 1.5 seconds and moved a low-code application to AWS with 99.99% uptime.

9+ yearsFrom financial systems to AI infrastructure

A little more about me