Have a good degree of proficiency in Node.js, Express.js and allied topics, and can do Google Authentication using Firebase. try this website that I built: https://clever-dango-c9f9a1.netlify.app/. I currently hold on offer as a FTE from Aryaka Networks. I also run a YouTube channel called Core Concepts in which I explain Leetcode problems . link: https://www.youtube.com/watch?v=Kcz1tkMsvmU