Custom software development on MacBook – Greenstone Tech, Christchurch developers

Elevate Your Website

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Website & Mobile App Development in Christchurch

At Greenstone Technology, we specialise in delivering high-quality software solutions for businesses across New Zealand. Based in Christchurch, we offer a full range of services including website development and hosting, iOS and Android app development, and professional photography. As a small, agile team, we’re able to work closely with our clients to deliver precisely what they need — without the overhead of a large agency. Our mission is to build reliable, well-designed software at a fair and competitive price.

Christchurch city centre by the Avon River – Greenstone Technology local software and website development

Canterbury Software Developers You Can Trust

Clients Love Us

ALV UjW gMug16mQwEUzHzJBgMhr5xGxtj2 lfxeuC1pEXYyBq0rEzv03A=s56 c rp mo br100Jase Harder
22:28 14 Jun 25
Absolutely outstanding service, and communication from Ryan.
Just made the whole process so easy and enjoyable.
Can’t thank him enough! Amazing work, we’re super happy!!
Highly Recommended!!!!
ALV UjVKhqw2MbxzUPCyrECgwm1hvx33HVpCynuPlyIOzUgnpXfaxLC6=s56 c rp mo br100RG Carpentry
05:44 11 Jun 25
Ryan and his team have been great to work with. I have enjoyed dealing with an NZ based website building company and all our questions/requests/ideas have been met with professionalism and enthusiasm.

Thanks Ryan, keep up the good work.
ACg8ocJJ4fxG1CgbjhqHbNrG145xVO sHs8RSrAOzhtJ8PpFjo94yQ=s56 c rp mo br100Sarah Clement
07:23 09 Jun 25
Ryan has done an amazing job helping me to iron the issues I was having with my website. His ideas to help tweak and make the site work better was super helpful. He was so easy to work with and had excellent communication, highly recommend.
ALV UjWDMBzDamJr1zTt06ArwT90NzRl2OA 8ggzgGtIRrS6zSZFFuIV9g=s56 c rp mo ba2 br100Allan Scott
00:02 08 Jan 24
I can’t praise Ryan from Greenstone Technology enough. He has been extremely professional and obviously knowledgeable on the structure and design of my new website for MX5 Rentals Ltd. He listens to what I want as a customer and tells me what I need to achieve that in language the a “non tech” person like me understands. No industry jargon talk. He is the best!
I am very happy with the results.
Thanks from Allan at MX5 Rentals
ACg8ocKi7LNRl 9M6ejiixnQ4v1i wYSdhE2dWovWLLeG2umS 8D4A=s56 c rp mo br100Glenn Jarrett
04:04 20 Dec 23
Had Ryan sort a number of issues with our website, He was very prompt with getting onto the work & had it all sorted in quick time.
Will definitely be using him in the future.
ACg8ocIfmogHpd5TD8h4H0V07kcxy6O WUjaJOaZjIp0FI 4yMuHYw=s56 c rp mo br100Ashleigh George
05:08 18 Dec 23
Highly recommend Greenstone Technology! We’ve been incredibly impressed with the work Ryan’s done for us. His knowledge has been helpful and the execution of our website has exceeded our expectations. He’s been professional, helpful and friendly throughout and has worked very quickly. Would 100% work with him again!
ALV UjXBwbZEIi5MfO8atrvVigACne376w3NYJz16ehSuLHKMqO 5rU=s56 c rp mo br100Shane Ross Smyth
08:51 26 Oct 23
Ryan did a great job setting up a website for my plumbing company. His excellent communication, ideas, and regular dedicated touch points helped to keep the project moving forward. I highly recommend Greenstone Technology’s services.
ALV UjWC6dg1l0JRi9HgpjLb99qLG3dmw8DnVofxsBa OozROGg5ChM=s56 c rp mo br100Robert Marlow
01:58 06 Oct 23
Really helpful. Listened to what I needed and put together a great website for me
ALV UjUjnk3u2CstlFwwrD9JQOy94ptIdsEXBWD8ULfQB7mYmXDUvpE=s56 c rp mo br100Ellory Elkayem
03:02 09 May 23
I have worked with Ryan at Greenstone for over a decade and each time we work together, he always goes above and beyond to deliver fantastic results. His technical and creative abilities are quite amazing and he has proven that he can come up with a solution for any problem. 5 Stars!
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Happy Clients

Software Services

As bespoke software developers based in Christchurch, we deliver custom-built solutions that drive real, measurable outcomes for our clients. At Greenstone Technology, we’re more than just developers — we’re your trusted software partner, committed to building software that aligns with your business goals and reflects your brand.

By choosing Greenstone for your next website or mobile app, you’ll experience the benefits of working with a small, agile team that prioritises collaboration, clarity, and quality. With deep experience across the entire software development life cycle, we guide you through every stage — from planning and design to testing and deployment.

Building Pride in Every Project

At Greenstone Technology, we take a client-centric approach to custom software development, working closely with you throughout every stage of the project lifecycle. From planning and prototyping to testing and deployment, your input is key to achieving results that truly align with your business goals.

We dedicate time to understanding your company’s unique software needs, ensuring the final product reflects your brand and delivers measurable value. We’re proud to showcase a portfolio of projects that have helped our clients streamline operations, reach new audiences, and grow their businesses through thoughtful, effective software solutions.

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Built Around Our Clients — Every Project, Every Step

Insights from Real-World Software Development

At Greenstone Technology, we regularly publish articles that share our hands-on experience in software development — helping others tackle common challenges, make better technical decisions, and improve project outcomes. Our content covers a range of topics, from coding best practices to agile workflows and process optimisation.

Giving back to the development community is important to us, which is why we invest time crafting detailed, practical write-ups that developers, product owners, and technical leaders alike can learn from.

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Explore Our Software Development Articles and Insights

Christchurch-Based, Globally Experienced

With over a decade of experience, we’ve long been dedicated to empowering local businesses with our software development expertise. Our mission is to deliver bespoke software solutions that drive online success for businesses across New Zealand and beyond. As seasoned developers, when you choose Greenstone, you choose a partner who understands your vision and can execute it well.

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Meet the people who drive our success

Start Your Next Software Project

Every interaction with your software plays a pivotal role in shaping your company’s image. Exceptional user interfaces facilitate great user journeys, whilst subpar experiences can drive customers away and tarnish your brand’s reputation. For outstanding software solutions, it’s imperative to enlist the expertise of dedicated and established software engineers. Meticulous attention to detail and unwavering passion are instrumental in creating software that leaves a positive impression. Our approach to software development guarantees that your customers will enjoy a superb user experience.

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Let’s create beautiful software