inparlor.
Australia

Web Application Development.

Web apps and complex sites that do real work, not just look good.

Pricing

Custom quote — proposal within 48 hours

fixed project

Indicative AUD conversion; final quotes are issued in AUD against itemised scope.

Why AU buyers choose us

A US-headquartered senior team building software for Australian businesses, with working hours that overlap AEST, quotes in AUD, and the Privacy Act 1988 built into how we handle data.

  • AEST overlap windows for live calls, demos, and sprint reviews — not just async email
  • Quotes and invoices in AUD, GST shown clearly as a separate line, never buried
  • Privacy Act 1988 and Australian Privacy Principles considered in every data model we ship
  • You own the GitHub repo and deployment from day one — no offshore black box, no licence trap
  • Senior engineers only on the build, the same people who scope the work do the work

We design to the Privacy Act 1988 and the 13 Australian Privacy Principles, keeping personal data handling, consent, and breach-notification posture in scope from the data model up. Every quote separates GST as its own line so the price you approve is the price you pay.

What this includes

Deliverables, line by line.

  • Design system in Figma plus a coded component library
  • Application screens, dashboards, and authenticated views
  • Responsive layouts at 360, 768, 1024, 1280, and 1536 breakpoints
  • Postgres data layer with migrations, plus a CMS layer where public content needs one
  • Authentication and role-based access via Clerk, WorkOS, or Auth.js
  • Typed REST or tRPC API with form handling and spam protection
  • GA4, Plausible, or PostHog analytics setup
  • Sitemap, robots.txt, and OG image generation for public surfaces
  • Lighthouse mobile score of 95+ on public pages at launch
  • Vercel or Hetzner deployment with preview environments and a 30-day post-launch warranty
Process

How an engagement runs.

  1. 01

    Discovery and audit

    One week of stakeholder interviews, workflow review, and competitive teardown. We deliver a brief naming the core screens and flows that carry the application, and the public pages that surround them.

  2. 02

    Architecture and information design

    We map the data model, every route, the auth and permission boundaries, and metadata patterns before any pixels are pushed.

  3. 03

    Design

    Two weeks in Figma. One direction, not three, we make a call so you don't have to vote on aesthetics. We design the application states, not just the happy path.

  4. 04

    Build

    Three to five weeks of Next.js development with weekly preview deploys. You exercise real flows in the browser, not in a slide.

  5. 05

    QA and launch

    Cross-browser testing, accessibility audit, redirect mapping so existing URLs keep their equity, and a launch checklist signed off before DNS flips.

  6. 06

    Stabilization

    30 days of bug fixes, monitoring, and a one-hour training session so your team can operate the app and its content.

FAQ

What buyers ask before signing.

Ready to start?

Ready to start with Web Application Development?

Tell us about your business and current numbers. We respond within 48 hours with scope, pricing in AUD, and timeline.

Get a proposal