Charita Bemis Quite often, when designing websites, web developers have to solve the problem of integrating a website with a payment system. One of the most famous electronic payment systems is PayPal, which allows you to make payments all over the world. It is not surprising...

Buster Bonney All applications are different, and we use different development methodologies: cascading model – Waterfall, and flexible – Agile. Whatever you choose, the process of creating a mobile application includes evaluation, analytics, design, development,...

Buster BonneyYou post links to your site in contextual advertising ads, thematic forums, social networks, emails, etc. You can determine the source of traffic using Google Analytics. However,...