We build responsive and beautiful Joomla sites
Joomla is FREE and easy to use
Responsive and fast loading custom templates
We create custom Joomla templates based on the look and feel you choose. We offer premium web design services and create Joomla templates that are fully compliant with the latest standards, and SEO friendly.
Custom Joomla components and addons
We provide custom component development built from ground up based on your needs and business. From directories to internal business apps, we provide customized solutions for your business or association.
Web site maintenance and training
Is your Joomla outdated? Are you having problems with your site? We are here to help you migrate your old version of Joomla to the latest version. We also provide troubleshooting and maintenace support services.
From beginner's to expert levels, we provide all aspects of training that is required to run and maintain a Joomla website.
Everything you need to sell online
Joomla is a great content manager to host your own eCommerce website. We are experts in integrating eCommerce into Joomla and provide customization and support for all major Joomla eCommerce add-ons.
With over 35 million downloads, Joomla is a feature rich and robust platform for your business website.
There are more than 4000 free and commercial responsive templates available for Joomla.
With over 8000 extensions available, Joomla's functionality can be extended as the needs arise.
Joomla is constantly updated to ensure it is always secure.
Search engine friendly urls are built into Joomla along with other basic SEO functionalities.
Based on a common web browser, you can edit Joomla content over the internet. Editing anywhere from the world, anytime removes bottlenecks.
Joomla's central storage means that content can be reused in many places on the website and formatted for any device(web browser, mobile phone, Portable Device, print)
People with average knowledge of word processing can create the content on a Joomla website directly. No HTML knowledge needed.
Users are assigned roles and permissions that prevent them from editing content on a Joomla website which they are not authorized to change.
Because content is stored separate from design, the content from all authors is presented with the same consistent design in Joomla.
Joomla encourages faster updates, generates accountability for authored content (logs) and cooperation between authors.
Working with Zerosum is fun, rewarding and cost-effective for your business. If you would like to discuss a possible project, learn more about us or any of the projects on our website, please get in touch.