As of now, there are a lot of developers in the IT industry willing to advance in their professional careers who don't know how. This is meant to be a quick reference for them.
One could argue to include resources - there is almost no reference to devops, infosec, agile, AI, iOS nor any new cool frontend framework like React or Angular - but in my opinion if you have done enough of the points of this generic list, you will have already the resources not to need any list.
Note: If you don't know English well, it's time for you to learn. Many resources and documentations are written in it
Some times it will be hard. It will be OK, be confident.
If you have the will, you will make it as high as you want to. And remember not to run but to enjoy yourself on the path. It is all we have.
Software is our passion.
We are software craftspeople. We build well-crafted software for our clients, we help developers to get better at their craft through training, coaching and mentoring, and we help companies get better at delivering software.