About
The people behind the platform.
We are a senior engineering firm that builds one kind of system, extremely well: AI-native platforms for the companies that operate ad screens inside medical offices.
Live · The platform we ship
Who we are
A small team of senior builders.
Signal115 was founded by engineers who have spent the last fifteen years shipping production software for regulated industries. Fleet-management platforms, offline-first field systems, and internal tools that a few people quietly run for tens of thousands of endpoints.
The working team is deliberately small and uniformly senior. Every engineer on a Signal115 engagement has shipped multiple production systems end to end. There is no offshore delivery arm, no bench of juniors, and no account managers between you and the people writing the code.
How we work
Five commitments, every engagement.
A small senior team.
Every engineer on your project is senior. The people you meet in discovery are the people who ship the code.
No handoffs to juniors.
We do not hand your build to a delivery pod after signing. The architects stay on through rollout.
Weekly working demos.
Every Friday of the build, you see the system as it is. Running, in your environment, driven by real data.
Fixed quotes after discovery.
The four-week discovery sprint ends with a fixed quote for the full build. No time-and-materials creep.
You own the code.
On day one the repository is yours. Handover is documented, complete, and non-negotiable.
Why screen networks
One category, done properly.
Point-of-care screen networks sit at an unusually clean intersection of the work we like: fleets of small computers running in venues we do not control, tight rules about what can appear on screen, and a business model that pays for real engineering.
The category has been served for years by generic digital-signage tools that treat every screen as a passive receiver. We build the opposite: systems where autonomous agents run the network and humans review exceptions. It is a category that rewards doing the work properly, and it is the only category we take on.
Principals
Who you actually work with.
Principal Engineer
Architecture, data model, agentic orchestration.
Owns the platform architecture end to end. The content graph, the targeting engine, the agent runtime. Present from discovery through rollout.
Solutions Architect
Integrations, CMS/DSP wiring, hardware fit.
Maps your existing stack to the platform surface: which connectors are named in Discovery, which players stay, and where the seams go.
Delivery Lead
Weekly demos, pilot rollout, handover.
Runs the cadence: Friday working demos, pilot-office coordination, and the documented handover on day one of go-live.
What we don't do
Just as important as what we do.
No subscriptions.
We don't rent you our software. Every engagement ends with your company owning the platform outright.
No reseller stacks.
We don't wrap someone else's CMS. The core is built for your network, not adapted from a generic product.
No offshore delivery.
No delivery pod, no bench of juniors. The architects stay on the code through rollout.
References
References available in conversation.
We do not publish client logos, testimonials, or case-study numbers. When an engagement is a fit, we make direct introductions to operators who have run a Signal115 platform in production.