One of the tasks in software development that have a great impact on UX, is error handling and writing. How many times have we seen an error message saying: "Something went wrong, please try again". Instead, that could be phrased with more relevant information to provide a better UX. Below is a free resource for Technical Writing for devs, which focuses on improving your writing. How many times have you done this before? What stopped you from being more specific? https://developers.google.com/tech-writing/error-messages