If you really want to push yourself - I strongly suggest looking into OMSCS. If you get in, you can take classes in areas you may not be familiar (ML, AI, compi

If you really want to push yourself - I strongly suggest looking into OMSCS. If you get in, you can take classes in areas you may not be familiar (ML, AI, compiler optimisations, many things). It will stretch your knowledge for sure and expose you to a wide variety of areas that don’t come up at all in typical web dev.