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Web Applications Leeds

Web Design

If you’re looking for a more interactive web-based tool for your customers, or need some software to help your staff work smarter, then we’ll work with you to create the perfect web application.


We pride ourselves on writing high quality code and creating web-based applications that are beautiful and intuitive to use.

We've designed and developed a range of customisable web applications that you can access anytime, anywhere through a user-friendly interface.

And if you’re looking for a mobile app, you’re in good hands with us there too.

Web Design
Web Design

Close connections

Every step of the way, we’ll work closely with you to plan how your app will look and behave, who can access it and how they can use it.

We’ll keep you up to date with our progress and ideas during the build, and once we have a working version of your app ready for you to access, we’ll encourage you to really put it through its paces and test it as much as possible so we can make sure it does just what you need it to do.

Future thinking

We design future-proof web apps that can grow and change as your business does, with the ability to add new features as and when you need them.

Web Design
Web Design

Easy and engaging

Replacing a desktop application with a web-based one means your users don’t need to download anything in order to use it, and it makes updates and bug fixes easy to apply.

And by using a web app to add functionality to your website, you can give your customers the ability to do things like registering an account or setting their own preferences, so they’ll feel more connected to you and your business.

Case study: Select Online

A climate technology company that provides air conditioning and heating products asked us to update the desktop programme used by its engineers, and to create a new online version.

The engineers work out in the field, visiting sites like factories and supermarkets to capture and work with large amounts of data about systems, sites and environments, in order to identify the most suitable product for their customers’ needs.

Web Design
Web Design

The company’s initial software was purely a desktop programme, so engineers had to visit a site and note down all the relevant information before returning to the office and running the programme, then contacting the customer to discuss the results.

As well as updating the code in the original desktop software, we designed a web app and a mobile version, so engineers can now carry out their calculations straight away on site using a tablet or even a mobile phone. The app also enables them to log in and save data and preferences, making it much easier to pick up where they left off when carrying out calculations.

This means that thousands of engineers can work more quickly and efficiently than before in creating solutions for their customers, and still be confident that the product they recommend is always the one that best suits their customer’s needs.

"Sentiva delivered on all fronts within the agreed time frames and we are exceptionally happy with our website." Jim Smith, Haines Watts Financial Recruitment
Like what you see? Excited to get your project started? Call us on 0113 8800 388 or click here