Beacon Lab

Beacon Lab

Production-grade AI products.Built by senior engineers.

Beacon Lab is a boutique software studio helping founders ship AI products, real-time systems, and full-stack platforms that actually work in production.

Start a projectSee selected work

Approach

How we work.

01

Senior ownership, end to end.

You work directly with the engineer building your product. No project managers in the middle. No junior developers learning on your codebase. Architecture, implementation, and production deployment owned by one senior partner.

02

Built for production from day one.

Demos are easy. Production is hard. We build with security, reliability, and scale in mind from the first commit — not as an afterthought before launch.

03

Limited engagements, deep focus.

We take on a small number of clients at a time. That's how we keep quality high and timelines honest. It also means we have to be selective about the work we accept.

Work

Selected work.

Voice AI · Mobile

Real-time voice AI mobile application

Production voice AI pipeline serving 2,800+ users. Custom WebSocket streaming, PCM audio chunking, adaptive buffering for variable network conditions, and interruption handling. Sub-second latency.

  • React Native
  • Node.js
  • OpenAI Realtime API
  • Azure

Healthcare · Multi-tenant SaaS

Multi-tenant healthcare platform

Production system handling sensitive patient and clinical data for a fertility care company. Sole engineering ownership, with row-level security, OAuth, and tenant isolation.

  • React.js
  • Node.js
  • TypeScript
  • PostgreSQL

E-commerce · SaaS Platform

Zell.ar — Multi-tenant e-commerce platform

SaaS e-commerce platform for emerging market merchants selling through Instagram and WhatsApp. Architected, built, and launched end to end.

  • Next.js 15
  • Supabase
  • Tailwind
  • Vercel

AI · Onboarding

AI-powered onboarding application

Conversational onboarding flow built on Azure OpenAI Assistant API with vector store and file_search. Security-hardened deployment ready for real user data.

  • Next.js
  • Azure OpenAI
  • Vercel

Capabilities

What we build.

  • AI product development

    OpenAI, Anthropic, Azure OpenAI integrations. Conversational agents, assistant APIs, vector stores, retrieval.

  • Real-time systems

    Voice AI, WebSockets, real-time audio streaming, low-latency pipelines.

  • Mobile applications

    React Native, native integrations, subscription management, analytics.

  • Full-stack web platforms

    Next.js, Node.js, TypeScript, multi-tenant SaaS, PostgreSQL, Supabase.

  • Production engineering

    Security hardening, CI/CD, deployment, observability, post-launch support.

Contact

Let's talk.

We're currently accepting a limited number of new engagements. If you're a founder or technical leader building something that needs senior engineering, get in touch.

Replies within 24 hours · Remote engagements worldwide