Notes on how to implement a navigation between multiple modules on Android. This study aims to find a better way to create navigation between different feature modules, enabling low coupling between modules, easy maintainability and testability. These notes are from a study that I’ve doing about navigation, and it considers…

How to improve your Android project build time Hi, today I’ll share about the process that we used to improve the build time of the project that I’m currently working, from 6–8 minutes to 3–5 minutes. The build time depends on several variables, so we can not define an exactly…

Learn how to ditch google and have your own open source drive. — Hello, today I’m going to teach how to install Nextcloud on a Debian machine, using Portainer to manage all your docker containers and nginx proxy manager, to have SSL connection. For those who don’t know about Nextcloud, I highly recommend taking a look at their page. It is an open…

Learn how to make your Android Application more secure. Hi, in this article, I will describe some key points to have and avoid, so you can have a more secure Android application. Here I will describe only the general context and if you want to read more about each of them you can find easily more. Having a secure application not only for Android apps but every software that you develop is a big deal, because, when we have data breaches or security flawless in our codes, this can bring problems for your company and your users…

Here we have some concepts that we use while we’re developing a software, each of them have his own importance in the project. It takes time and experience to understand them and put in practice, but once you understand them, you become a better developer. YAGNI: You are not going to need it. Create things that you are…

How to deploy a flutter application to google and Apple stores. — Hello, my name is Rodrigo and I would like to share a pipeline that I built using azure to deploy a release version of one application that I’m working with azure. At first, I found some difficulties to find examples of how to deploy to stores using Azure, all the…

Hi, my name is Rodrigo Martins, I’m a senior software engineer at EBANX, and I’m here to share a little bit about the latest project that I’m working on. The main idea of this project is: Run the application in multiple countries from Latin America, and to do that we…

Life of a software engineer, should I try it? Hi, my name is Rodrigo, and I’m here today to talk a little about my life, personal and career. Hope that some of the content that I’m going to share here helps you. This is some sort of journal where I…

Helping you to improve your code conception Hi! Today we’re going to talk about refactoring. In computer programming and software design, code refactoring is the process of restructuring existing computer code — changing the factoring — without changing its external behavior. Refactoring is intended to improve the design, structure, and/or…