Software Built Around Your Business Not the Other Way Around

Off-the-shelf tools only go so far. We build custom web apps, mobile apps, automations, and integrations that fit exactly how your business works saving you time and helping you scale.

app.yourbusiness.co.nz
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$24.8k
Revenue
148
Active Jobs
98%
Satisfaction
Monthly Revenue
New quote from Sarah M. 2m ago
Invoice #1042 paid 5m ago
3 new enquiries received 12m ago
Quote Accepted
$4,200 project confirmed
NZ-based team
Clean, documented code
You own everything we build
30-day money back guarantee
Fixed-price projects available
50+
Projects delivered
5 yrs
Building for NZ businesses
100%
You own the code
30d
Money-back guarantee
01 Web Application Development

Custom Web Apps That Run Your Business

When spreadsheets and off-the-shelf software stop cutting it, a custom web application gives you exactly the tool you need built around your workflow, not a generic one.

From customer portals and booking systems to internal dashboards and data tools, we design and build fast, secure web apps that your team can use every day without friction.

If you can describe the problem, we can build the solution.

Customer & client portals
Booking & scheduling systems
Internal dashboards & reporting tools
Job management & quoting platforms
Membership & subscription platforms
Discuss Your Project →
Web App Capabilities
User Authentication✓ Included
Role-Based Access✓ Included
Real-Time Data✓ Included
Mobile Responsive✓ Included
API Integrations✓ Included
Hosted & Deployed✓ Included
React Next.js Node.js PostgreSQL
Mobile App Platforms
iOS (iPhone & iPad)✓ Supported
Android✓ Supported
Single CodebaseCost Efficient
Push Notifications✓ Included
Offline SupportAvailable
App Store Submission✓ Included
React Native Expo iOS Android
02 Mobile App Development

Apps Your Customers Actually Use

A well-built mobile app can be the difference between a one-time customer and a loyal one. We build cross-platform apps for iOS and Android from a single codebase, keeping costs down without cutting corners.

Whether it's a companion app for your existing service, a field tool for your team, or a customer-facing product, we build it to feel native and perform flawlessly.

One build. Two platforms. Half the cost of doing it twice.

iOS & Android apps (cross-platform)
Field service & trade apps
Customer loyalty & reward apps
On-demand service apps
Internal team apps
Talk Mobile Apps →
03 APIs & System Integrations

Make Your Tools Actually Talk to Each Other

Most businesses run on a patchwork of software CRMs, accounting tools, booking systems, payment gateways none of which speak to each other. We fix that.

We build custom APIs and integration layers that connect your systems, eliminate double-handling, and give you one clean source of truth across the business.

Stop copying data between tabs. We'll connect it once and automate it forever.

REST & GraphQL API development
Third-party API integrations
Xero, MYOB & accounting integrations
CRM & ERP connections
Payment gateway integrations
Connect Your Systems →
Integration Examples
Xero / MYOB✓ Connected
Stripe / PayPal✓ Connected
HubSpot / Salesforce✓ Connected
Google Workspace✓ Connected
Custom Webhooks✓ Built
REST API GraphQL Webhooks OAuth 2.0
Automation Outcomes
Hours saved per weekAvg 10–20 hrs
Manual data entryEliminated
Human error rateNear zero
Reporting timeAutomated
Follow-up sequences✓ Automated
Python Node.js Zapier Zapier Cron
04 Process Automation

Automate the Work That's Eating Your Week

Every hour your team spends on repetitive manual tasks is an hour not spent growing the business. We identify those bottlenecks and build automation that runs quietly in the background 24/7.

From automated reporting and invoice generation to lead follow-ups and data syncing, we design workflows that cut overhead and reduce the chance of human error.

If your team does it the same way every time, it can probably be automated.

Automated reporting & data exports
Invoice & quote generation
Lead nurture & follow-up sequences
Inventory & stock alerts
Scheduled data syncs across platforms
Automate My Workflow →
How We Work

From Idea to Live Software

A clear, collaborative process so you always know where things stand and why decisions are made.

01

Discovery

Free call, ~60 mins

We dig into your business problem, current workflow, and what success looks like. No jargon, no assumptions.

02

Scope & Architecture

1 week

We map the full scope, choose the right tech stack, and produce a detailed spec before any code is written.

03

Build & Test

Milestone-based

Development in clear stages with regular demos. You test as we build no big-bang surprises at the end.

04

Deploy & Support

Ongoing

We handle deployment, hand over full documentation, and offer ongoing maintenance so your software keeps running.

Our Tech Stack

We choose the right tool for the job not the trendy one. Here's what we commonly build with.

React
React
Frontend
Next.js
Next.js
Full-stack
Node.js
Node.js
Backend
PostgreSQL
PostgreSQL
Database
Python
Python
Automation
Laravel
Laravel
PHP Backend
React Native
React Native
Mobile
Firebase
Firebase
Realtime DB
AWS
Cloud hosting
Docker
Docker
Containers
GraphQL
GraphQL
APIs
Zapier
Zapier
Automation

Every Project is Different. So is the Price.

Software development isn't one-size-fits-all. A simple automation tool and a full multi-role web platform are completely different jobs — quoting them the same way wouldn't be honest.

We scope every project individually based on what you actually need, so you get a price that's fair for the work involved — not a package that's too big or too small.

Get a Free Scoping Call →
What we'll cover in your free call
What you're trying to build or automate
Your current tools and systems
Must-have features vs. nice-to-haves
Timeline and budget expectations
Whether custom software is even the right answer
You'll walk away with
A clear scope, honest cost estimate, and a recommendation — no obligation to proceed.
Book the Free Call →

What Our Clients Say

We were spending 15 hours a week manually pulling data from three different systems into spreadsheets. KY Web built us an integration that does it in seconds. Genuinely life-changing for our ops team.

Marcus T.
Operations Manager • NZ logistics company

The client portal they built for us completely replaced a messy email back-and-forth process. Our clients love it and our team gets back hours every week. Very professional team to work with.

Jessica L.
Director • NZ consulting firm

We had a specific workflow that no off-the-shelf tool could handle. KY Web scoped it properly, built it cleanly, and delivered on time. The code is well-documented and our in-house team can maintain it.

David W.
CTO • NZ SaaS startup

Common Questions

How do I know if I need custom software or an off-the-shelf tool? +
If you're constantly working around the limitations of existing tools, paying for features you don't use, or spending hours on manual workarounds custom software will likely pay for itself quickly. We'll be honest with you in the discovery call if an existing product is a better fit.
Do you offer fixed-price projects? +
Yes. Once a project is properly scoped, we prefer fixed-price engagements so there are no surprises. We invest time upfront to scope accurately. For ongoing development or retainer-based work, we offer monthly arrangements instead.
Who owns the code after the project? +
You do completely. We hand over all source code, documentation, credentials, and IP at the end of every project. No lock-in, no proprietary frameworks you can't leave behind.
How long does a software project take? +
Starter automations and simple tools can be delivered in 2–4 weeks. Business-level web apps typically take 6–12 weeks. Enterprise projects are planned in phases with a roadmap agreed upfront.
Can you work with our existing systems? +
Almost always yes. We regularly integrate with existing platforms whether that's a legacy system, a third-party API, or an internal database. We'll assess what's possible in the scoping phase.
Do you offer ongoing support after launch? +
Yes. All projects include a post-launch support period, and we offer ongoing maintenance retainers for businesses that need continued development, bug fixes, or feature additions after delivery.
What's the 30-day money back guarantee? +
If you're not happy with the work within the first 30 days of the project kicking off, we'll refund you. We stand behind what we do and we've never had to honour it yet.
Get Started

Got a Software Problem? Let's Solve It.

Book a free discovery call with our NZ team. No pitch, no pressure just a conversation about what you're trying to build and whether we're the right fit.

Book a Free Discovery Call →
check 30-day money-back guarantee. You own all the code.