Mobile applications
A native mobile application is built for one specific platform, such as iOS or Android. It can use all the hardware and software capabilities of that platform and is installed on the device from the app store.
A hybrid mobile application combines elements of web and native applications. It is built with HTML5, CSS and JavaScript, which makes it easy to port and to package for each platform, although its access to the platform’s software and hardware capabilities is more limited. Expert Software Development OÜ has experience in developing applications with the Apache Cordova framework.
A cross-platform native mobile application is developed once and runs on both iOS and Android. It is written in JavaScript/TypeScript but uses the platform’s native user interface components, so it looks and performs like a native application while most of the code is shared between platforms. Expert Software Development OÜ has experience in developing applications with the React Native framework.
Web applications
Today many companies prefer applications that run on a server and are used through a web browser. This can be an internal application available only within the corporate network or a public web application. Compared with traditional, locally installed software, web applications offer clear benefits:
- They can be accessed from anywhere in the world.
- Updates are made only on the server.
- They are cross-platform and work on different operating systems and browsers, including smartphones and tablets.
- They can also work offline when needed.
Our company specialises in developing this type of application. The frontend is built with HTML5, CSS and JavaScript, and the backend is powered by Microsoft .NET.
Legacy systems modernisation and support
Software development moves very fast: every day brings new updates, products and components. Newer components are faster, and updates fix the defects of earlier versions.
To keep up with current needs and to work with other products, applications and systems, every existing system needs regular modernisation.
Companies often have software that serves them well, but over the years it becomes outdated – first the frameworks it was built on, then the components it consists of.
Experience shows that every system needs ongoing maintenance and investment in modernisation – especially when new components have to be added or existing functionality extended.
Relationship between customer and developer
Once a project is delivered, many developers lose interest in supporting it. Building new systems is usually faster and more profitable than maintaining old ones, so support work – even warranty fixes – often gets little attention, and the original developers have frequently moved on to other projects.
At Expert Software Development, we see legacy systems differently. Our experts enjoy maintaining and modernising existing software as much as building new solutions, and our processes allow us to respond quickly to new requirements.
Our legacy system modernisation services:
- IT system maintenance and support
- Replacement and integration of legacy components
- Modernisation strategy
- Migration to a new framework
Software solutions
Complex solutions consist of many components – applications and services – that must be integrated so that they work together as one comprehensive system.
Solutions offered by Expert Software Development:
- Management system automation
- Process automation
- Component and system integration
Consulting
Our consulting helps when:
- Your team cannot agree on certain questions or development stages, and you want an independent expert assessment of how effectively you use IT.
- You need to calculate a budget or optimise costs for implementing IT solutions in your company, so that the quality matches the price. With our experience in project development, management and software support, we can assist at any stage of a project – and often find a simpler, faster and more cost-effective solution.
- You want to make your business processes more efficient.
- You want to improve manageability and transparency in your organisation with a unified IT infrastructure.
