Web applications
Fast, secure web apps built with Next.js and modern tooling.
Premium Custom Software Development
Software shaped around how your business actually works.
When off-the-shelf tools don't fit, we build software that does: web apps, mobile apps, customer and staff portals, and bespoke online stores.
Premium means senior engineering, careful design and clean code you can maintain, whether we're starting fresh or rescuing a system someone else built.
nextbyte — custom-software-development.log
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// what we offer
What's included
Take the full package or just the part you need. Every piece is built to work with the rest.
Mobile apps
iOS and Android apps from one codebase, with offline and push support.
Business platforms & portals
Booking engines, portals and internal tools shaped around how you work.
Custom Shopify themes
Bespoke Liquid themes built from scratch, not marketplace templates.
Upgrades & fixes
Rescue, refactor and extend existing software without starting over.
UI/UX design
Clickable prototypes and polished interfaces your users enjoy.
// built for
Who it's for
- Replacing spreadsheets and manual work
- Customer, staff or partner portals
- A unique, fast online store
- Modernising an ageing system
- Taking your service mobile
stack.json
Tech we use
Proven tools, chosen to fit your project, budget and team.
- Next.js
- React
- TypeScript
- Node.js
- React Native
- Shopify & Liquid
- MySQL
- Cloudflare
// how we deliver
From first call to launch
The same clear process on every project, with a demo every week so you always see progress.
Discover
We learn your business, users and goals, then agree on the scope together.
- Discovery call
- Requirements & scope
- Fixed quote & timeline
Design
User flows and UI designs you can click through before any code is written.
- User flows
- UI design
- Clickable prototype
Build
Focused sprints with a demo every week, so you always see real progress.
- Weekly demos
- Staging link
- Code in your repository
Launch
Testing, performance checks and a smooth go-live on reliable hosting.
- QA & testing
- Deployment
- Launch checklist
Grow
Support, improvements and SEO that keep your product moving forward.
- Monitoring
- Maintenance
- Growth roadmap
// related work
Built by NextByte
Real projects we've designed, built and launched in this area.
Business Platform
End-to-end operations platform for a Sydney home-services company: instant online quoting, a booking engine, a membership club and three role-based portals.
- Next.js
- TypeScript
- Node.js
- MySQL
- Stripe
- Cloudflare
E-commerce
Custom Shopify storefront for a UK grocer importing deshi produce, seeds and handcrafted kitchenware, built from scratch as a bespoke theme, not a marketplace template.
- Shopify
- Liquid
- JavaScript
- CSS
- Shopify Payments
// faq
Frequently asked questions
Everything you need to know before we start. Can't find your answer? Ask us directly.
Still have questions?
Talk to the engineers who'll build your project.
Senior-level engineering, clean design and maintainable code, built around your process instead of forcing you into a template.
// more services