If you have an idea, a rough spec, or an existing product that needs to be built or rebuilt properly, I design and ship full-stack web apps end to end — not just the UI, but the database design, backend logic, and the parts that break in production if you don't plan for them (concurrent bookings, payment edge cases, expired sessions, real users doing unexpected things).
I've built and shipped a two-sided SaaS platform from scratch (booking system, live inventory locking, payment tracking, subscription billing) that's onboarded real paying customers — so I know the difference between a demo that works once and a product that holds up when actual people are using it daily.