Jordan Alperin

Software engineer · San Francisco

Interfaces and systems,
built to a high finish

The interesting frontier isn't a smarter chatbot — it's an assistant that accumulates context over months and years, the way a good colleague does. Memory is the moat.

The motion behind this page is a hand-written ripple interference — no libraries, a few hundred lines. Every visit regenerates a new one; this is #731. Nine engines in all — switch between them and read the code:
35 lines · no libraries · pure canvas

Selected work

Flagship

Jarvis

An agentic AI assistant with persistent, cross-session memory.

Most AI assistants forget you the moment a conversation ends. Jarvis doesn't. Its killer feature is durable memory — it remembers past conversations, decisions, and context across sessions, then recalls the right piece at the right moment. It's designed to be general enough that anyone can adapt it to their own work.

Try a demo — a lightweight, honest simulation. Not the real memory system (that's the actual work); it just answers from a short curated fact sheet to give a taste.

Hi! Quick disclaimer: I'm a stripped-down demo, not the real Jarvis — the actual memory system (the interesting part) isn't running here. But I can still tell you about Jordan's work, his background, and how this page is built. Ask away.
Current

Collate

Collate — a life-sciences document-management startup. The team builds software that ingests, understands, and keeps a life-science company's document corpus consistent and up to date, so teams can advance drugs, devices, and procedures faster.

Foundation

11 U.S. patents

Named inventor on 11 U.S. patents (filed 2005–2007, granted 2007–2016) spanning network sync, social TV, cross-platform media & notifications, webpage search, and calendar systems.

Track record

  • CollatePresentFounding frontend engineer at a life-sciences document-AI startup.
  • ArchipeloSenior frontend engineer — developer security and code provenance platform.
  • RendeCo-founder — a personal social planning platform.
  • Amazon · AWSAWS engineering for Honeycode and Chime, and Amazon Music.
  • BoltFounding frontend engineer for a web payments platform.
  • Facebook2009–2014Lead engineer on the Games team and the Mobile Web Performance teams.
  • Digg2008–2009Frontend developer during Digg's peak — features, performance, and the occasional visual easter egg.
  • CiscoEngineering on infrastructure and communications products.
  • Qwest Communications2005–2007Named inventor on 11 U.S. patents in networking, media, and communications.

Education MIT — B.S. and M.Eng.