1. Front-end languages (HTML5, CSS3, JavaScript, XML, jQuery) 2. Back-end languages (Java) 3. Databases (MS SQL/Oracle/NoSQL DB) 4. JavaScript frameworks (Angular/React, NodeJs) 5. Test Driven development, Jasmine/Karma Unit testing and Protractor automation testing, Junit/TestNG, Cucumber, Jmeter. 6. DevSecOps (Jenkins/Git/ADO) 7. Rest API, Microservices, API gateway 8. Experience in Agile and Waterfall methodology