With whatever we can. Preparing cost analysis, establishing team roles, creating roadmaps. Defining business goals, key business values, target users, main features, prioritising.
In terms of project development we prepare server-side architecture, front end, back end, graphic and UX design, and create back-office consoles. We are also happy to advise our customers in terms of budgeting, scheduling, risk management, and business model creation.

Both have their benefits and flaws. Mobile apps are surely more expensive but can provide you with many more data collecting, monetisation capabilities than web applications.
Progressive Web Apps are a good compromise between a mobile and web app. you can learn more about PWA On Blog. But remember that sooner or later you may need both mobile and web app and when that moment comes we are here for you.

We are doing our best to avoid programming errors in products delivered to our customers. However, everybody familiar with software development practice knows that from time to time bugs appear even in the highest quality products. We are trying to fix bugs as soon as possible.

Yes, we do a huge amount of software testing: QA, system testing, functionality & feature testing, integration testing, regression testing, web software testing, compatibility testing on various platforms, load and performance testing, test case preparations, execution of test cases, reporting, etc.

Well, the most important thing to know is what do you want to accomplish. Why do I need this software? What for? What should it do? Having a clear vision in mind is crucial when ordering a software application. You don't want to spend many months developing it with us without being sure what you need. If you have no experience in app development feel free to read our blog entry on that topic. We'll also be glad to help you get started, building projects from scratch is nothing new for us.

To give you a precise answer we must prepare a project scope and create a budget. We shall tell you how much of that scope can be completed within the budget and we'll be able to estimate how long will it take after at least a month of work. Don't worry, if you're not happy with our work after two weeks you can retract from the project with no penalties, this is our trial period and we believe that any reliable software house should give you one.