[ 02 / Web & App Development ]

Built custom.
Built to convert.

Your storefront, your product, your funnel. Custom websites, iOS and Android apps, and e-commerce builds that are fast, maintainable, and never held hostage by a platform you didn't choose.

Web & App Development by Brillion Studio

Everything this service covers.

Scoped inside your retainer, drawn from the same hot-swappable bench as everything else Brillion runs.

Custom website design & development

Conversion-first marketing sites and platforms, built on the stack that fits your team, not our preferences.

iOS & Android mobile apps

Consumer apps, companion apps, and internal tools. Designed, built, and shipped to both stores.

E-commerce & marketplace builds

From custom storefronts to multi-vendor marketplaces with payments, payouts, and vendor onboarding.

Landing pages & conversion funnels

Pages with one job. Qualifier flows, booking handoffs, and the analytics to prove they work.

Performance, hosting & maintenance

Core Web Vitals, uptime, and updates handled. You never think about the plumbing again.

Part of the delivery layer, not a silo.

Web & App Development plugs into the same retainer as every other Brillion service. Start here this month; swap specialists next month when priorities shift. Every deliverable is QA'd by the team before it reaches your customer, so you stop being the last set of eyes.

Browse the builds →

Web & App Development questions, answered.

What platforms do you build on?

Whatever fits the buyer journey and the team maintaining it after launch: custom builds when speed and flexibility matter, Shopify for DTC, WordPress/WooCommerce when distribution requires it. We don't push a single stack.

Can you build a mobile app for my business?

Yes. iOS and Android, consumer or internal. Recent work includes a companion app for a Houston fitness studio's instructors and clients.

How long does a website build take?

Landing pages ship in days. Full marketing sites typically run 3-6 weeks. Apps and marketplaces are scoped individually with a fixed timeline before work starts.

Who owns the code and accounts?

You do. Domains, repos, hosting, and analytics all live in accounts you own. If we ever part ways, everything keeps working without us.

Ready to take this off your plate?

Start with the 60-second fit check, or the $995 audit if you want the full diagnosis first.

See If We're A Fit →

5 quick questions. No commitment.