PinnedJavier LopezinLevel Up CodingUser Stories and User ExperienceDon’t write user stories based on your UX designs.·5 min read·Feb 5, 2023----
PinnedJavier LopezinDev GeniusContinuous integration challengesWe always try to integrate the knowledge we acquire in our practices, but Continuous Integration as many other paradigms requires breaking…·6 min read·Jul 30, 2022--2--2
PinnedJavier LopezinDev GeniusThe whys of hexagonal architectureHexagonal architecture has become in a very popular layered architecture in the last years. I would like to explore the principles under…·7 min read·Oct 16, 2021--1--1
PinnedJavier LopezinDev GeniusThe Good, the Bad and the UglyA lot of developers are not able to distinguish between a good and a bad design and which are the problems of their code. Is your code The…·7 min read·Oct 17, 2020----
Javier LopezinLevel Up CodingBat-person roleBatman is a hero that helps people when the bat signal appears in the sky, emergencies happen all the time when you are a product team, or…4 min read·Mar 28, 2024----
Javier LopezinLevel Up CodingDogma in softwareThere are schools of how to do software, this is a fact. There are people that use those ideas, and they live them as dogmas, but also…·4 min read·Mar 17, 2024----
Javier LopezinLevel Up CodingSmellsCode smells in software are a tool to understand that something could be a problem in the future, because the only constant in software is…·3 min read·Mar 9, 2024----
Javier LopezThe problem of delaying integrationsDifferent parts of the system done by different people in parallel that need to be integrated will have problems when the integration is…·3 min read·Feb 25, 2024--2--2
Javier LopezinLevel Up CodingA highway full of cars is a parking lotA team with a 100% of utilization is a useless software team.·3 min read·Feb 17, 2024----
Javier LopezinLevel Up CodingWhen you don’t want to changeThere are a lot of words in Software Development that have lost their original meaning, we have adapted them to convince ourselves that we…·5 min read·Jan 20, 2024--3--3