Probably the hardest part of any Data Science project is coming up with an original but feasible idea. An expert looking for such an idea can easily fall into the “dataset trap”. They spend many hours looking through existing datasets and trying to come up with interesting new ideas. But…

This is how Internet users behave according to the Online Marketing Institute: - 85% can leave the site if they don’t like the interface design; - 83% will leave the site if they have to make a lot of clicks to find what they need; - 40% will never return…

We bet this is by no means the first article on the topic of what is more important, hard skills or soft skills, — and by no means the last one. Nevertheless, the topic is very important, both for beginners and for those who have been working in IT and…

Let’s remember the old adage, “You get what you pay for.” This adage applies perfectly to the issue of IT outsourcing. By hiring outsourcing developers, a company can reduce the cost of developing a web or mobile application by up to 60%, without losing the level of quality. For example…

The success of an online store does not only depend on a good assortment and competitive price level. The better the interaction of the buyer with the interface is thought out and designed, the less abandoned carts and disappointed people, which means the higher the conversion and customer loyalty. We…

Python 3 has been around for a while and quite a few developers, especially those just starting out in Python, are already using this version of the language. While many of the new features are widely used, it looks like a few are left behind. In this article, we’ll cover…

Recently, there has been a lot of comparison between CSS and JavaScript, with arguing about the application of these technologies to solve specific problems. The controversy is getting hotter as great new CSS features emerge that make it easier to solve a lot of problems while leaving JavaScript behind. CSS…

How many programmers, so many definitions, what is clean code. Often, when interviewing, we hear that good code is one that is easy to read. We agree, but as our personal experience suggests, this is just the tip of the iceberg. The first bell that informs us that the code…

We would like to share an approach that we have been using for many years in applications development, including web applications. Many developers of desktop, server and mobile applications are familiar with this approach. It is fundamental while building such types of applications. However, it is very poorly represented on…