“Our flagship mobile app — iOS and Android, 80k MAU — was built entirely by Zusta. GST-compliant invoicing, AU-business-hours overlap, and their code reviews caught bugs our previous agency had shipped to production.”
Lean engineering partners for South Australia's founders.
Adelaide's defence, space, and agri-tech sectors are building serious software. Zusta Digital partners with Adelaide founders and enterprises to build web apps, mobile apps, SaaS platforms, and custom software with production-grade discipline.
Local-feel collaboration, AUD invoicing, and engineering practices that scale from MVP to enterprise.
Full-stack software, end-to-end — from scope to ship to support.
Marketing sites, e-commerce, web apps. React, Next.js, Laravel, Node.js.
Learn moreiOS (Swift), Android (Kotlin), React Native, Flutter. Native feel, single team.
Learn moreMulti-tenant SaaS, subscriptions, dashboards, RBAC, Stripe + Razorpay.
Learn moreAPIs, automation, internal tools, ERP extensions, integrations.
Learn moreClaude & GPT-4 integrations, RAG, chatbots, agents, LLM workflows.
Learn moreProduct design, design systems, prototypes. Shipped, not just Figma.
Learn moreInvoiced in AUD (or USD/INR on request). GST-compliant invoicing.
Marketing sites, landing pages, e-commerce stores.
iOS, Android, cross-platform (React Native, Flutter).
Multi-tenant, auth, billing, dashboards, admin.
Remote delivery with overlap hours for Adelaide CBD, North Adelaide, and Tonsley innovation district.
Selected feedback from clients in Australia — reviewed, referenceable, and used with permission.
“Our flagship mobile app — iOS and Android, 80k MAU — was built entirely by Zusta. GST-compliant invoicing, AU-business-hours overlap, and their code reviews caught bugs our previous agency had shipped to production.”
“The scoping document alone was worth the fee. They asked questions our internal team had never raised. Three months in, the project is exactly where they said it would be.”
Same engineering team, same delivery discipline — across Australia and beyond.
All plans include 1 year FREE hosting + FREE SSL. Invoiced locally (GST-compliant invoicing).
For personal brands & small businesses
For growing businesses & startups
Full online store with payment gateway
After year 1: hosting renewal A$119 / year · Domain A$22 / year. Custom apps / SaaS / software — get a free quote.
Tell us what you're building. We'll scope it clearly, quote it in AUD, and ship it on time — with source code you fully own.