We architect luxury smart environments and build software products that push the culture forward. Technology designed with precision, delivered with intent.
Luxury smart home automation design with Savant, Control4, Crestron, and Lutron. LED systems, home theaters, distributed AV, and whole-home automation programming.
Full-stack web and mobile applications. React, TypeScript, React Native, serverless APIs. From MVP to production-scale platforms.
We build our own products. Our flagship, SkateHubba™, is redefining how skateboarders compete and connect globally.
Design Mainline specifies, programs, and integrates luxury smart home systems. We work with Savant, Control4, Crestron, and Lutron to create environments where lighting, audio, video, climate, and security respond to a single touch or voice command.
Our role is the technology architect: we design the system, select hardware, program automation scenes, and coordinate with licensed electricians and AV installers for physical installation.
We build web and mobile applications with modern, battle-tested stacks. Whether you need an MVP or a full SaaS product, we deliver complete, testable, deployable software — not wireframes that collect dust.
Our philosophy: ship a correct v1 today over a perfect v2 later. Every feature ships as a complete, testable unit.
The Strava of skateboarding. A location-based social network where skaters find spots, film clips, and compete in asynchronous games of S.K.A.T.E.
Async Challenge
We listen, audit, and define the problem. No work begins until scope is locked and success metrics are clear.
System design, technology selection, and experience mapping. We blueprint every detail before a single line of code or hardware spec.
Iterative development with weekly deliverables. Complete, testable units — never half-finished features.
Production launch with monitoring, documentation, and handoff. We stay on through stabilization.
Design Mainline is a luxury technology studio based in Southern California. Founded by Jason Hamilton, we sit at the intersection of smart environment design, full-stack software engineering, and digital product development.
We design intelligent spaces — specifying and programming smart home automation, ambient lighting, home theaters, and AV installations. For the build, we partner with licensed professionals to ensure every installation meets code.
On the software side, we build production-grade applications from zero to one. Our flagship, SkateHubba™, is a location-based social platform for skateboarders with patent-pending game mechanics.
Precision engineering, luxury execution, zero shortcuts.
Tell us about your project. We respond within 24 hours with a clear next step.