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Some time ago, I got assigned to the enigmatic task of analyzing and implementing the integration with a new payment provider for our client’s Austrian services. The requirement was straightforward: the new payment service should be Adyen, as Adyen supports SEPA payments. Here is the story about how it all played out.
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Frontend apps are getting big, and it’s becoming difficult to manage their complexity. React with Redux seems to be the way to go, but it still has one piece not baked in, and it can bite you hard when your app grows.
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I have recently gone through Udemy’s course on React Native by Stephen Grinder. It’s a comprehensive course that explains basic concepts and shows how to use the framework in practice. Here is my short review with recommendations who it is for.
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In Part 1 of our article, we introduced the basic functionalities of Room and its similarities with Retrofit (if you haven’t read it yet, it’s available here). Now we are going to dig into implementation.
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Google I/O 2017 was quite revolutionary. We’ve seen a lot of amazing new products announced and heard that Google will be investing a lot into machine learning-related technologies. This year’s I/O was also extraordinary for Android developers, as we’ve finally received official support for Kotlin (yay!) and a brand new collection of Android libraries called “Android Architecture Components”.
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Android Components Comparison: MVVM vs MVP

It’s 2017 and 9 years after android emerged, Google on it’s yearly I/O conference finally left the status quo and became somewhat less liberal in terms of recommended apps architecture. For years folks at the Android Team didn’t really join any architecture-related discussions, as they only cared that developers properly use Android SDK entry points, aka Components (Activity, Service etc.).
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Ethereum is gaining more and more popularity proving that the future of the Internet can be partially or completely decentralised. Why not jump right in and discover the capabilities of Ethereum development today? As every new beginning requires some guidance, here’s the path to get some solid foundations as Ethereum developer. By the end of it, you will able to create your own decentralised apps and share your own ideas with the blockchain world.
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Node.js, Lambda, Serverless and some cloud functions - the perfect mix for building a scalable app that’s easy to manage and doesn’t have many vulnerable dependencies. Also, it’s not expensive at all. Find out more about how much money you can save in our introduction to this technological combo.
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Have you noticed the grumbling about the current state of the frontend stack and the overwhelming Javascript? The attitude called JavaScript fatigue is becoming more and more widespread as the idea of a “frontend developer” stretches to accommodate more and more competences.
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Recently, I’ve dived into Angular more deeply, that is I’ve created a relatively straightforward project using Angular as the center of the technology stack. There are plenty of fairy tales about Angular, and some of them present Angular as pure evil. While there are some aspects I don’t like about AngularJS, Angular is much different. As you might see, I use various namings where AngularJS is the so-called Angular 1 and Angular is any major release that has come out after AngularJS. I’ve selected a few reasons that convinced me to become fond of Angular.
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