*Integration of user-facing elements developed by front-end developers with server side logic*Writing reusable, testable, and efficient code*Integration of data storage solutions using MongoDB & MYSQL*Design and implementation of low-latency, high-availability, and performant applications*Analyze requests for enhancements/changes and write amendment/program specifications*Understand the inter-dependencies of the services (application, system and database) and able to pin-point problem areas accurately to *Improve overall efficiencySkills And Qualifications:-Strong proficiency with JavaScript.In-depth knowledge of Node.js and Express.js frameworksStrong hands-on experience on MongoDB & MYSQLUnderstanding of relational databasesUnderstanding the nature of asynchronous programming and its quirks and workaroundsGood understanding of server-side templating languages such as Handlebars.jsFamiliarity with Elasticsearch is an advantageKnowledge of micro-services & AWS Lambda functionsUnderstanding accessibility and security compliance.User authentication and authorization between multiple systems, servers, and environmentsIntegration of multiple data sources and databases into one systemUnderstanding fundamental design principles behind a scalable applicationCreating database schemas that represent and support business processesImplementing automated testing platforms and unit testsProficient understanding of code versioning tools, such as Git..