5 years plus experience in the followings arena: Frontend: Angular , React and Typescript Styling Libraries: Nz Zoro and Material ui State Patterns : Redux, Mobx JS Libraries : Matter.js , HighCharts , D3, Three.js Backend: Node.js Desktop: Electron.js Backend Frameworks: Express Oracle-backed RDBMS Database: MySQL, PostgreSQL NoSQL-Document Store Database: MongoDB ORM: Sequelize. ODM : Mongoose. DevOps: Amazon web services – Deployment through S3, RDS, EBS, Docker Development Tools : Git, Bitbucket, Git Lab, JIRA