Web Application Development Company

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Web App Development

We are a leading web application development company with years of global experience. With our extensive expertise in web application development services, we have earned a strong reputation in the industry. Our team of skilled web app designers and developers uses a wide variety of protocols, programming languages, and frameworks to build high-quality web applications. Our focus is on delivering progressive web apps that meet and exceed client expectations.

Our Web Application Development Services

We create dynamic, digital experiences through our web applications.

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Ecommerce Web Application Development

Ecommerce Web Application Development

Etelligens is a trusted provider of eCommerce web application development services. We specialize in building dynamic, high-performance web applications with a focus on database and performance optimization. Having built over 100 eCommerce web apps, our agile methodologies and broad use of frameworks ensure we deliver the best results for our clients.

Responsive Web Application Development

Responsive Web Application Development

Our team of experienced developers excels in building responsive web applications that provide an excellent user experience across all devices. We focus on creating customizable, responsive apps that maximize user satisfaction and engagement.

Custom Web Application Development

Custom Web Application Development

Etelligens offers advanced, custom web application development solutions. We are known for delivering reliable, visually appealing, and high-performance web solutions tailored to meet the specific needs of your business.

App Maintenance and Enhancement

App Maintenance and Enhancement

Our technical team ensures the ongoing performance of your web application. We monitor, maintain, and resolve issues to enhance functionality and performance, ensuring your app works optimally at all times.

QA and Software Testing

QA and Software Testing

Hire our expert web app developers for comprehensive software testing and quality assurance. We ensure your web application performs flawlessly and meets all quality standards before launch.

Up-Gradation & Migration

Upgradation & Migration

We offer seamless upgradation and migration services, allowing you to easily move your web application from one platform to another. Our team ensures smooth transitions, providing end-to-end solutions for the best user experience.

Content Management Solution

Content Management Solutions

Content is crucial to any web solution. We provide content management solutions using both ASP.NET and PHP, enabling you to manage your site content effortlessly and maintain complete control over your web application's design.

Why Etelligens for Web Application Development?

We create business-driven, user-focused web applications that solve your biggest challenges.

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Bug Free

Bug-Free Software Development

We guarantee a seamless, bug-free development experience.

Page Quality

Timely Delivery

Your web application will be delivered on time, ready for your marketing campaigns.

Target Audience

Tailored to Your Audience

We design apps with your target audience and business goals in mind, creating feature-rich apps that help you stand out.

Web App Development

Expert Web App Developers

Our experienced team uses the latest technologies to develop innovative and responsive web applications compatible with Android and iOS.

Cost Effective

Cross-Platform Compatibility

We help you reach your audience across multiple platforms cost-effectively.

Support 24*7

24/7 Support

Our team provides round-the-clock support through audio, video calls, and instant messaging.

Cost Effective

Leading Web Application Agency:

As a web app development agency, we deliver top-tier performance and the latest technologies to ensure your app's success.

Cost Effective

High-Level Security

We ensure your customer data remains secure, protecting it from theft and duplication.

Cost Effective

Business-Focused Web Solutions

Our primary goal is to help you reach your target audience with user-friendly, high-performance web applications.

Frequently Asked Questions

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Web application development involves designing, building, testing, and deploying web-based applications. These applications are installed on remote servers and delivered to users over the internet.


A web application is designed for humans to use, featuring a complete graphical user interface (GUI). In contrast, a web service is intended for computer systems to interact with, and it does not necessarily include a user interface as it serves as a component within an application.


To excel as a web developer, freshers should have a solid grasp of HTML, CSS, JavaScript, and other programming languages. Familiarity with tools like Git, CMS platforms, and hosting services is also essential. Additionally, soft skills such as effective communication, teamwork, problem-solving, and time management are crucial for success in this field.


Research indicates that developing a web app typically takes about 18 weeks. This timeframe encompasses building, testing, and launching the app. However, this is just an average estimate. Some web apps can be completed in a few weeks, while others may require several months or even years to develop.


A website typically provides information about a company or individual, including contact details, an overview of products or services, and general information. In contrast, a web application is interactive, enabling users to perform tasks like making purchases, checking account balances, or playing games.