Welcome To

J T P C K

JTPCK is a Boston applied AI and software studio where exceptional design matters as much as engineering.

01 — Applied AI

AI that does real work inside your business.

We find where AI saves real hours in your business, then we build it: AI integrations, RAG systems on your own documents, document analysis, and custom fine-tuned models.

In the cloud or fully private, whichever fits the job. The result is AI tools your team will actually use.

02 — Proof

Shipped, not just pitched.

We have pointed an AI pipeline at 4.35 million handwritten pages and surfaced findings the specialist catalogues missed. We fine-tune open-weight models and run them in production. And we teach this work in public talks, walking executives and engineers through exactly how it gets done.

Read the archive search case study, or how we approach a fine-tune.

03 — Software

Web, mobile, and macOS apps built to last.

AI is only as good as the software around it. We build web applications, iOS and Android apps, and native macOS software on clean architecture and maintainable systems.

From customer-facing products to internal tools and Ruby on Rails platforms, the code gets the same care as the interface.

04 — Design

Designed for use, not just approval.

We design websites and app interfaces that help people move, decide, and understand quickly. Structure, typography, motion, and visual hierarchy all serve a better, clearer product experience.

This is design work meant to survive implementation and hold up in real use, not just in static mockups.

05 — Outcomes

Less busywork, sharper products.

We help companies put AI to work on their own data, launch new products, modernize legacy software, and maintain Rails apps.

The aim is not novelty. It is AI and software that earn trust, reduce friction, save real hours, and give the business a more distinctive point of view.

06 — Partners

For teams that care how it works and how it feels.

JTPCK works with founders, business owners, and product teams across New England who want more than something merely functional: work that is technically sound, visually strong, and intentional in the details.