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An OpenCart Development Company

Zealous System’s OpenCart Development Services include OpenCart Module Development, Theme Design and Integration, Payment Gateway Integration, Store Migration, Maintenance and Support, and Performance Optimization. With our OpenCart Development Services, we can create a robust online store that is fast, secure, and easy to use, providing a seamless shopping experience to our clients.

Our focus on quality and customer satisfaction makes us an ideal partner for businesses looking to build a successful online presence. Zealous provides high-quality e-commerce solutions to businesses of all sizes. Our team of experienced OpenCart developers has extensive knowledge of OpenCart and can create customized solutions that meet your specific business needs.

“Our numbers speak for themselves.”


Diverse Domains


OpenCart Websites Developed


OpenCart Developers


On Time Delivery

Our Opencart Development Services

“Our expert fingers take no time in crafting top-notch web apps!”

Module Customization

OpenCart Module Development

  • Custom module development to add new features and functionality to your online store.
  • Integration with existing OpenCart store.
Magento Extenstion

OpenCart Extension Development

  • Development of custom extensions for OpenCart.
  • Enhancing the functionality of your store with unique extensions.
Template Optimization

OpenCart Theme Development

  • Custom design and development of OpenCart themes.
  • Creating a unique and professional look for your store.
Extension Development

OpenCart Plugin Development

  • Development of custom plugins for OpenCart.
  • Extending the functionality of your store with distinctive plugin.
eCommarce Development

OpenCart eCommerce Development

  • Full-fledged development of an e-commerce store on OpenCart platform.
  • Designed to meet your unique business requirements.
Payment Gateway

OpenCart Payment Gateway Integration

  • Integration of popular payment gateways like PayPal, Stripe, and others.
  • Makes it easy for customers to make purchases on your online store.
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Process We Follow As A OpenCart e-Commerce Development Company

“We don’t dive into unnecessary complexities.”


Scope Analysis Process

  • Requirement Gathering
  • Detailed Scope Documentation
  • Wireframes
  • Technical Feasibility

Sprint Planning & Execution

  • Sprint Planning
  • Daily Standup Meeting
  • Designing & Development
  • Testing & Stage/Dev Deployment

UAT & Release

  • UAT Feedback & Bug Resolution
  • Deliver Well-crafted software
  • Deploy All Assets and Code


  • Knowledge Transfer to Client Team
  • Contract Based Support
  • Release Notes/User Manuals (If applicable)

Preferred OpenCart Development Company for Industry Owners

We are here to serve you with top OpenCart Website development services to get your business going.

Why Zealous As An OpenCart Development Services in India?

Zealous System is a trusted OpenCart development company that offers top-notch OpenCart solutions. Some reasons to choose zealous are Experienced team, Quality services, Customer satisfaction, Cost-effective solutions, Agile development methodology, Timely delivery and much more.

Domain Experience

We have custom OpenCart development catering in the specific industry/domain to ensure effective problem-solving and decision-making.

Functional Experts

We have custom OpenCart development catering in the specific industry/domain to ensure effective problem-solving and decision-making.

Truly Agile

Adopting agile methodologies allows for flexibility, adaptation, and continuous improvement throughout your project’s lifecycle.

Latest Technologies and High Standards

Zealous incorporates the latest technologies and adhering to high standards ensure that the project is innovative, efficient, and effective.

Integrity & Transparency

We uphold ethical principles and are transparent in all communications and actions which builds trust and strengthens relationships between team members and stakeholders.

Extensive QA Testing

Rigorous testing throughout the development process to ensure that the project is error-free, functional, and meets the expected standards.

Real-time Communication

Effective communication, whether in-person or virtually, takes place to ensure collaboration, problem-solving, and timely decision-making.

Goal-Oriented Workflow

We establish clear goals, objectives, and timelines for each phase of the project which helps in ensuring that the team stays on track and delivers results on time and within budget.

Our Portfolio

"We are very proud of our diverse portfolio and the projects that our experts have created!"

Instant school
Instant School App

The Instant School App is a Mobile Platform that allows Schools to enrich relationship with their students’ parents in a few easy steps.

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K3 logistics
K3 Logistics

K3 Logistics is an Order Tracking app which provides a logistical tracking and monitoring system for a logistics company, where drivers and suppliers can track the progress of their orders.

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Digital wallet app
Digital Wallet App

Developed for one of our client in Middle East, digital wallet app is a new and convenient way to transfer money domestically as well as internationally, pay at authorized shops, and pay basic bills.

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Sonic tonic app
Sonic Tonic App

Sonic Tonic is an e-Health App that uses medically accepted Receptive Sound Therapy for making effective & fast interventions.

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AR spots finder
Ar Spots Finder

AR Spots Finder is a Mobile App that allows Visitors and Shoppers to easily locate a Brand, Product, Shop or Promotion in a Mall or at a Venue by utilizing Augmented Reality & Beacon Technology.

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Our Podcasts

Clutch Goodfirms

Client Testimonials

I have used Zealous for several of my projects, I have found the team to be very professional yet personable. When I work with Zealous, I know I am getting the best developers who understand my requirements before they start.

Andrew Arlington

Andrew Arlington

Sales Director at Digital Dilemma

I was retained by a client as a Software and Cloud Architect to support internal and customer-facing products. The client had existing mobile apps of poor quality built by another provider.

John Bentley

john bentley, II

CTO at 10XTS

From day-1 Pranjal and his team have been very good at delivering quality work on time to budget. They are dynamic, if resources need to be shuffled around depending on what work needs to be done.

Graham Bradford

Graham Bradford

Senior Product Manager at Ecentric Payment Systems Driving

Frequently Asked Questions

“We built strategies before development that work just for you.”

What are the benefits of choosing OpenCart for my eCommerce store?

OpenCart is an open-source e-commerce platform that offers a range of benefits, including easy customization, a large community of developers, and extensive support for payment gateways. OpenCart is also SEO-friendly and provides a range of features to help optimize your online store for better search engine rankings.

Can you help me migrate my existing online store to OpenCart?

Yes, Zealous System can help you migrate your existing online store to OpenCart with minimal downtime and data loss. Our team of OpenCart experts can handle the migration process from start to finish, ensuring a seamless transition.

What is the cost of OpenCart website development services?

The cost of a project is influenced by several factors, such as its size, the number of resources required, the technology stack used, the complexity of the product, and the development process. To obtain further information on this matter, please contact our business development team at Info@Zealousys.Com.

How do you take care of intellectual property rights?

At the outset of every project, we establish a Non-Disclosure Agreement with each client to uphold strict confidentiality standards. Our commitment to safeguarding our clients’ information and intellectual property is of the utmost importance to us, and we take every precaution to ensure that it remains secure and private.

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  • Microsoft Partner
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