​​​​In this brief tutorial, I am going to walk you through a relatively painless process of using .p8 certificates from App Store Connect API to authenticate during Fastlane builds. As we also use GitLab as our CI, I will also show you how to pass the key from GitLab to Fastlane script.

​​​​Everybody has met or talked to a person that had a script to follow. Insurance salesmen, dealers, receptionists… All these people were given a script to follow, a checklist to go through, or just a simple answer to give when asked. Not unlike a chatbot.

Today I'd like to address one of the common phenomena which lead to cost and timeline inflation of projects.

​​​​In my past articles related to project and sprint planning, we touched on the concept of relative estimates. Those articles were focused more on the planning aspect and the usage of the estimates and less on the actual process of estimation. So let's talk about estimation techniques my colleagues and I found useful.

People today can choose between an incredible number of mobile devices that vary enormously in display size and resolution. How can you ensure your app looks and handles great on all of them? Let’s talk about dimensions, positions, and layouts, and how they fit into design systems!