MEAN/MERN stack is an area that I have good experience in, and I have refined his knowledge and practice using frameworks around it over the last several years. Especially I have developed many responsive web pages with Node.js/React.js/Angular.js/Boostrap, so I think I am a good fit to your job.
As a plus - I have solid experience in creating correct deploy system (git, docker) and build production server based on Linux, Nginx, Postgres/MongoDB/MySQL.