Hi community,
I got an offer from Google for the SWE L3 role. I am a new grad who is from a non CS background and am about to graduate.
I worked hard on my DS and Algorithm skills to get that offer and I am extremely happy and thankful to leetcode for helping me. Now the reason for my worry is that I do not know anything other than DS and Algo and in college I mostly focused on competetive programming. I still have about 2 months before I join Google. What should I do in this available time so that I do not look like a complete dumb infront of other googlers.

Should I learn some web development, machine learning or what...I need guidance please help me.