Outsourcing of Authorization and Authentication – Grape Up

Nowadays, we can observe many repetitive patterns in existing implementations. From microservices, to MVC layers, or REST APIs. Authorization and authentication are the fundamental parts of application security. The most popular pattern it the login and password, frequently with the ...

Consultants’ 101 – What Does On-site Work Look Like?– Grape Up

When I first came to Grape Up, almost two years ago, I could hardly say I did not know what to expect. The kind of work I was to be doing was known to me, as was the location. Still, ...

Painless View Controller Configuration in Swift – Grape Up

Back in the pre-storyboard era of iOS development, developers had to write hundreds of lines of boilerplate code that served to manage UIViewController object hierarchies. Back then, some were inventing generic approaches to the configuring of controllers and transitions between ...

Server Side Swift end to end application with Heroku cloud – Grape Up

In this tutorial, I want to show you the whole production process of back-end and front-end swift applications and push the backend side to the heroku cloud. First, please make sure that you have installed at least Xcode 10. Let’s ...

What Is an Exit Strategy And Why Do You Need One? – Grape Up

Cloud is everywhere these days. There is no doubt about that. Everyone already did or is about to make an important decision – which cloud provider to choose? For enterprise solutions, the first thought goes to the big players: Amazon, ...