We are here to help you.

Greater Than Zero develops custom systems to meet today’s demanding needs. Our cloud based solutions run seamlessly in all environments from desktops and laptops to browsers and smart devices for both iOS and Android. Our mission at GTZ is to provide high-end software development and consulting services to our clients. All work is done onshore, all source code is delivered to the client and our team will build your software solution with 100% precision.

We're committed to our process.

We custom build a system to meet each clients exacting needs.

We custom build each system to our client's exacting needs. We take the time to get to know not only your project, but also your company and your industry. This allows us to suggest just the right tools, technologies, and frameworks to accomplish your goals. Every custom software development project is just that; custom. With each new project, we start with a blank canvas, we analyze your goals, suggest the right tools for the job and provide the full stack for project management, testing and UI design. As we develop, we meet with the key players on your team to insure that the project stays on course and that we deliver an intuitive and efficient product.

Goal definition

We listen to your needs and develop a spec around those needs. We dont shoehorn you into someone else's solution.

Analyse & Prototype

After inital analysis we prototype the solution for quick turnaround and iterative review.


We handle all devliverable from local servers to clould services.

Multi Functional Stack

We build all apps using the latest technology from the stack below

Well Documented

All components used are widely supported

Responsive Design

Our apps run under multiple platforms (iOS & Android), browsers and smart devices (phones & tablets)

Products We Use

Aurelia - The Most Complete Frontend tool to build modern web app
Strapi -The most advanced open-source Content Management Framework to build powerful API with minimal effort.
FrontEnd Creator - Cloud Building data bound web applications has never been easier.
Scan to PDf - deliver solutions that create, process and extract data from PDF files.
Trails -A Modern Web Application Framework for Node.js to build an api server