Web Application Development

This Is for You If…

• You need a web application, internal tool, or marketing site and you care about long-term maintainability, not just time-to-launch.
• You've been burned by misaligned frontend and backend teams: inconsistent API responses, surprise breaking changes, error shapes that don't match what the UI expects.
• You want TypeScript end-to-end: typed components, typed API responses, and a codebase that future developers can actually read and extend.
• You need responsive, accessible interfaces that work on every screen size: Core Web Vitals that reflect real-world mobile performance, not just desktop previews.

What We Build

• Full-stack web applications: TypeScript on both sides: React or SolidJS on the frontend, Express or Fastify via Node.js on the backend. One codebase owner, no contract drift between client and server.
• Marketing and product sites: Fast-loading, SEO-optimized, semantically correct HTML. We care about Core Web Vitals and real-world mobile performance, not just desktop previews.
• Internal tools and dashboards: Custom interfaces for workflows that outgrew spreadsheets or off-the-shelf SaaS tools.
• Ongoing maintenance and feature work: Dependency upgrades, security patches, new feature sprints for existing codebases, whether we built them or not.

Scoped entry packages

Each package has a defined deliverable, timeline band, and what is out of scope. We quote after a short call — often Site Review + Scope (2–3 days) when you need a ballpark first.

Not sure whether to stay on Wix, Squarespace, or Webflow? See our page builder vs developer decision guide for brochure vs sales-tool goals and when a scoped custom build makes sense.

Built with Lovable, Bolt, or Cursor and stuck before go-live? See our AI built website go-live checklist for deploy, auth, payments, and secrets — then book scope if you need help.

One Team, One Contract

The most common source of frontend bugs is a backend that does something the frontend didn't expect. When separate teams own each side, the API contract drifts: error shapes change, optional fields become required, response types diverge from documentation. We own both sides, so the contract is a design decision we make deliberately; typed request and response shapes, consistent error handling, and no surprises at the integration boundary.

When a web app needs a secure backend: contact pipelines, outbound email, third-party integrations, data persistence: see our Secure APIs & Backend offering. For a concrete example, our secure contact API case study walks through a production Node.js and TypeScript service from scratch.