Our Web Application Development Services

As a leading web app development agency in California, we design mobile-centric cross-platform applications customised for diverse industry verticals. At JS Panther, we create rich & user-friendly frontend designs that assist our clients in driving sales and growing their businesses exponentially. Our in-depth knowledge & expertise in web application development helps us create unique & innovative features that boost user engagement & experience.

We perform rigorous research and analysis to find the need and possible demands of the end users & optimise our web application development designs accordingly. Using the latest web technologies in our solutions, we enhance application flow efficiency and thus create flawless & flexible web apps.

Front-end Development Service

Development Service

An intuitive front end with effortless navigation is the key to success for any digital solution. We leverage rich frontend libraries and frameworks, including React, Vue, and Angular, for delivering a friendly navigation experience & a higher conversion rate. We further optimise its loading time to be less than three seconds on significant web & mobile resolutions.

Backend Development Service

Development Service

A backend should offer seamless support for your web app's frontend and cloud-based services. We create a robust back end that integrates seamlessly by leveraging state-of-the-art databases, APIs, and servers. With high-standard coding of the backend, we ensure smooth business logic implementation & enhanced data handling capabilities.

SaaS App Development Service

SaaS App
Development Service

Software as a Service (SAAS) is hosted on the cloud and accessed by multiple users. We have worked with the best cloud services like Microsoft Azure, OpenStack, and Amazon Web Services. We ensure your SaaS app has an elastic infrastructure giving you the ability to scale resources, and is secure with encryption protocols.

eCommerce Web App Development Service

eCommerce Web
App Development Service

An eCommerce application must offer high performance & trending features to stand out. Our eCommerce web applications are secure & functionally optimal on mobile devices with blazing performance. We integrate push notifications, AI product search, intuitive navigation, etc., so you can offer a personalised shopping experience to web shoppers.

Custom Web App Development for Enterprises

Custom Web App
Development for Enterprises

An enterprise web application manages the organisation's internal and external operations. We create responsive web design with features like live chat, document management, and reporting & analytics for improved workflow efficiency. We also ensure your business data remains safe with standard security and authentication features.

Ecommerce System Development

Web App
Maintenance & Support

Rigorous maintenance helps a business with a boost in user engagement and conversions. We offer technology updates, content upgrades, strengthened security, & search engine optimization under our web maintenance services. Leveraging world-class monitoring tools, we ensure the app's maximum uptime and optimum speed performance.

Discuss your requirements with professional Web App Developers

Why Custom Web Application Development for Your Business?

Stay Ahead in the Competition

Stay Ahead in the Competition

With custom development from reputable sources, your business can ensure unique features that effectively tackle your issues. With out-of-the-box features, a business can easily connect and bond with clients that enhance brand values.

Strengthen Security

Strengthen Security

A reputable provider of web app development in California integrates advanced firewalls and other security-centric features like 2FA, data encryption, role management, etc. This keeps the web app secure against malicious attacks.

Seamless User Experience

Seamless User Experience

With a user-centric approach, a custom software development company customises several design elements and web capabilities, including AI, AR, ML, etc., that enhance the end-user experience effectively.

Trouble-Free Testing

Flexible & Scalable Architecture

We build web apps in a component-based architecture. With the right libraries and frameworks, any business can experience uncompromised flexibility and scalability in the application. So, companies get their hands on a futuristic application.

Brands Using Web Apps for their Digital Success

Google Docs, Netflix, and Basecamp are some popular businesses leveraging web applications for massive success. Many business enterprises, both big and small, trust web apps for their dazzling digital presence.

Why JS Panther for web app Development services?

5+ Years in Business

5+ Years in Business

JS Panther is a globally recognized web development company. Businesses from around the US, Europe, Australia, and the UK trust our custom web apps and native apps.

30+ Team Members

30+ Team Members

Our skills are not limited to just custom web application development. We also build high-fidelity mobile apps, web portals, & enterprise solutions to run businesses efficiently.

300+ Completed Projects

300+ Completed Projects

Having worked for different industries and delivered more than three hundred successful development projects, we bear the right expertise to drive any project to success.

92% Client Satisfaction

92% Client Satisfaction

Client delight is our focus, and we achieve it with high-quality, robust coding, on-time delivery, smooth collaboration, real-time updates & much more.

Smooth Collaboration

Smooth Collaboration

We offer continuous connectivity with phone calls, chats, and emails and deploy top project monitoring tools like Basecamp and Jira for real-time updates.

60 Days of Project Warranty

60 Days of Project Warranty

Experience high and quality development as we back up all our projects with 60 days on uncompromised warranty. No questions asked; we resolve any issues.

We've done lots of amazing projects

We have handled diverse software development projects using multiple JavaScript technologies like React, Angular, Node, Vue, MEAN & MERN technology stacks. Thus, when you hire web app developers from us at JS panther, you get hands-on skilled, and experienced developers.

3 Simple & Transparent Ways to Engage With Us

For ensuring 100% project transparency and smooth collaboration, we have designed simple and flexible hiring models that let businesses maximize their return on investments.

Resource / Team Hire

  • For long-term engagement
  • The flexibility of time zone
  • Scale-up and Scale-down team as per your needs
  • Resources as per your need
  • Ideal for: IT Agencies / Start-ups

Time and Material

  • Pay for the actual time utilized
  • Flexible packages Liberty to use all types of experts (developers / analysts / designers)
  • Ideal for: ongoing updates, support, maintenance

Fixed Cost Project

  • When you have pre-defined needs and clarity of requirements
  • Milestone based delivery
  • Ideal for: Anyone with large development projects, and non-IT Clients.

Our Clientele Feedbacks Depict The Quality We Served

JS Panther

Frequently Asked Questions to Us About Web Development

  • Do I get to be a part of your web application development process?

    Yes, you can. We are a professional web application development company. Our team follows an agile development approach. We ensure you are involved in all steps of the web app development process. When we set up your web app on a staging server, you can see all the work and changes we are doing on your project. Besides, we also provide you with a dedicated account manager to be there every time for your assistance

  • Do you allow modifications and changes after completing the web development project?
  • Can you explain what web applications are in simple words?
  • What types of web applications can you build?