Hi @bergarces,
Welcome to the community 
Nice to have you here.
Well done on completing Ethernaut! 
Feel free to add to:
- What are your top three recommendations for a new developer in the space? and
- What is your smart contract development environment setup?
Contributing to opensource is great, even starting with fixing a typo in the documentation or in the code.
Also answering questions and writing tutorials is a good way to learn.
If you see a question in the forum, feel free to answer. 
If you would like to write a post, that would be cool.