Open Source Development Solutions Add capabilities, power & productivity - At the speed of business

High Performance eCommerce

End-to-end eCommerce store development solutions based on leading Open Source eCommerce platforms.

Enterprise Web Content Management

Industry-leading professionals, best-in class design and efficient utilization of open source technologies.

Best-in-class CRM Development

Augment your sales, marketing and business processes through valuable insights in consumer behavior.

Accelerate Time-To-Market

Leveraging open source-based solution stacks – get solid and superior enterprise-ready applications – FASTER!

SunTecOSS: Experts in Open Source Web Development Services

At SunTecOSS, we take a pure and complete open source approach. With a track record of over a decade with open systems, we help enterprises develop advanced, enterprise-class solutions based on open source technologies. We actively collaborate with our clients, and help them leverage the knowledge, skill sets and rich experience of our developers and IT professionals. We are committed to make the most of their investment by rapidly and effectively deploying open source technologies.

Open Possibilities – With SunTecOSS

  • Robust experience and expertise in open source development & customization
  • Application integration, upgrade, and complete life cycle management
  • Profound experience in quality assurance and testing
  • Proven capabilities in Scrum Agile methodology and advanced programming techniques
  • With expert resources, dedicated project managers and 24x7 support – we keep you covered.

Lasting Customer Delight

We are dedicated to a single objective. Yours.

We make it our goal to understand and help you achieve your business goals. We offer you open source-based enterprise development solutions that bring in real value to your business. Learn what our clients have to say about us.

Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo Client Logo

The SunTecOSS team did a great job creating our new ecommerce store.
They provided reliable expertise at an competitive price and were flexible and easy to communicate with. We value them as a development partner and will utilize their services going forward as we grow our business.” -- Carlos Rosan, President


eCommerce Solution

At SunTecOSS, our team of developers is competent in delivering quality and technologically advanced eCommerce development solutions. Whether it is implementation of an open source technology to build a store right from the scratch or migrating a store from some other platform, our developers are skilled in all aspects of eCommerce development.

CMS Development

Do your enterprise content management systems need to evolve to meet changing needs? Ask us to customize and deploy coherent, manageable CMS platforms with increasing functionality, transparency, efficiency, and agility. We excel at implementing open source CMSs like WordPress, Joomla and Drupal in developing business-critical websites for our clients.

CRM Development

We offer open source CRM development without boundaries. Based on the requirements of your organization, we can identify the best open source CRM solutions for you, and then configure and customize it as per your specific needs. We employ fast and reliable LAMP and WAMP stacks in conjunction with other technologies to design your CRM solution.

Application Frameworks

We have comprehensive experience in shortening deployment cycles through our competent use of open source application frameworks. We partner with business owners of all sizes, and across industries. Regardless of the level of complexity of the project, our developers can rapidly design a robust solution well-suited to your business needs.


Open Source Is The Right Choice. Know Why?


The inherent flexibility in Open Source software, brought about by having access to the source code, means that the system can change as you need it to – you are not restricted to a fixed feature set. With Open Source software you can customize the system to fit your requirements, not the other way around.


Experience a culture of trust and openness, as opposed to the dark secrecy maintained by the vendors of proprietary software. With complete access to the source code, you can get every feature and functionality of your application independently verified.


Acquiring and maintaining an Open Source software costs incredibly low, giving you a low cost entry. With iterative development, you can continually evolve the system to meet your mission-critical needs and improve your business performance – all within your budget.

Vendor Choice

Open-source solutions help in mitigating business risks by reducing dependencies on a single or multiple vendors, as there is an entire community involved. An enterprise application based on open source solution stacks brings you in full control of the code base as well as you own the customizations.

The Best from Every Vertical. Explore!