From pixel-perfect interfaces to production-grade full-stack systems — every discipline, executed with precision.
Rivuletduo is a New Zealand software development company. From custom software and mobile apps to websites, online stores and SEO, every service is delivered by one team — from the first workshop through to launch and beyond.
Visual systems that communicate, convert and endure.
Websites designed around your customers and goals — clear messaging, intuitive navigation and a strong first impression that turns visitors into enquiries.
Research-backed user experience and polished interfaces for web apps, software and mobile products — so people understand your product at a glance.
Complete identity systems — logo, colour, typography and guidelines — that keep your business consistent across web, apps, social and print.
Distinctive, versatile logos delivered as a full suite of versions and file formats, ready for screens, signage and print.
Mobile-first websites and web apps that adapt perfectly to every phone, tablet and desktop — and rank better on Google because of it.
Production-grade code built to scale and endure.
Bespoke web applications, customer portals, dashboards, APIs and integrations — built around how your business works and owned by you.
iOS and Android apps built from one React Native codebase — from UX design and back-end to App Store and Google Play launch.
Online stores on Shopify, WooCommerce or custom platforms, with secure payments, shipping, inventory and analytics set up from day one.
Technical SEO, keyword research, on-page optimisation, local search and Core Web Vitals — so the right customers find you on Google.
Professional, high-trust websites for established organisations, with role-based editing, accessibility, security and integrations built in.
Deep dives into goals, audience, and constraints before a pixel is placed.
Wireframes to pixel-perfect mockups. You sign off at every stage.
Production-grade code, rigorously tested across every device and edge case.
Smooth handoff, comprehensive training, and support long after go-live.