What we do?

Open Source Software Customization

Open source movement has been at the forefront at turning Internet marketing into a low cost proposition. Calipus is diligent warrior of open source movement that offering expert open source development services. Calipus' successful foundation is built on open source, where we have been delivering high performing, secure, effective and scalable web applications built on open platforms. We have successfully provided our expert services for extremely complex projects to large MNCs to small companies and startups.

Our end-to-end open source development solutions for website and software have had been developed and delivered on Joomla, Wordpress, Drupal, Zen Cart, OpenCart, and other popular open source platforms. We have expertise in extensive customizations, deeper integrations and embedding, development and deployment in open source development. Calipus 98.9% success rate of all projects completed allowed our customers 100% satisfaction guaranteed.

Benefits Of Choosing Us

We Deliver

  • Cost Effective Solutions

    Calipus cost efficient and effective solutions for open source development is designed to give you uncompromising quality and services at reasonable cost justifying ROI.

  • Open Source Blogging Software

    Calipus offers full customization services for open source blogging software products such as Wordpress. We have built robust magazine, news, blogging and other open source mobile responsive websites.

  • Open Source Content Management System

    Calipus open source development team has vast experience in open source CMSes such as Wordpress, OpenCart, Drupal and Joomla etc. We have built mobile responsive websites to e-learning solutions and web apps on these open CMSes.

  • Open Source Ecommerce Solutions

    Calipus has been offering low cost e-commerce development solutions built on open source ecommerce platforms such as Magento, OpenCart, Zen Cart, X-Cart etc. We have successfully deployed for startup to mid-sized companies’ e-commerce websites on open source.

What we are proud of

Our Portfolio


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Latest Blog

Calipus Knowledge Centre

Calipus Software

What is AJAX and How it works ?

There will be hardly any web application in ear of web 2.0, which does not employ AJAX. Actually, you can't imagine an interactive application without AJAX. AJAX is an integral part of web development

google search - Calipus Software

How to download your entire Google search history

  Google has introduced a search history download feature to those web researchers

Calipus Software

What is spl_autoload_register, spl_autoload and autoload

PHP does have some awesome function which can be very handy. SPL register function is one of them, we are going to talk about. As PHP

Calipus Software

How to Install ffmpeg-php in Ubuntu/Mint (Part-2)

As we have already learned how to install FFmpeg in previous tutorial so in this tutorial, we shall