At CodersRank we are thinking about adding badges that would allow you to share whether you are new to a technology, whether you have worked with it for a longer time, or maybe even you are a veteran in it! This way you could showcase your seniority easily on your profile, or simply indicate that you have started learning a new technology if you're proud of your progress.
On an example of Python, here's what we've been thinking early:
  • Learning Python
  • Rising Python Developer
  • Adept Python Developer
  • Senior Python Developer
  • Expert Python Developer
  • Veteran Python Developer
We would calculate it based on how long/frequently you've used a given technology in your repos. What do you think? Would you put it on your profile?