I am a full stack developer. In front-end, I am having the experience of React.js. I have to build a system just like the intercom. in which we have followed the micro-service architecture. On backend side, we used multiple languages Scala, Golang, node.js. My main experience is with node.js and Golang. In Golang I have built an API with an elastic search to achieve the full-text generic search. Before that, I was working on multiple projects as a back-end developer. I have worked on app track that is a child tracking app which has a backend in Node.js. As we are working on micro service arch. So we were responsible for the deployment also. We were using consul to make our system state-less. we are using Ansible to deploy the services. We are deploying things in docker. Our monitoring is again stateless.