I would suggest that you become aware of how whichever framework/programming language handles internationalization/localization.
While the project(s) which you would be working on may not require this at the beginning, it should be something you investigate before too long.
Not only that the next project for the next company that you work for may require it.
You may want to become somewhat familiar with some of the non programming terms/processes which many programmers use regularly such as:
Continuous integrationDependency managementProject managementCode qualityCode reviewBefore you know it you may get dragged into a 'sprint' which in which some team members discuss '
Jenkins' and/or 'Gradle' and/or '
Maven' issues.
Knowing a bit about these things may prove very helpful.
Most likely other team members will know what these terms/processes are and can/will help you out as well.
There are a number of tools/articles/discussions regarding these processes and tools relate to GitHub.com found here
https://github.com/marketplace using "
Categories".