- Basic understanding of the working of Internet / DNS / Web services / APIs / domains / hosting etc.
- Web service architectures: SOAP vs REST.
- Front end design / Client & Server side scripting (Raw html,css,js, AJAX, jquery, bootstrap, angularjs, php, nodejs)
- Database servers
- Session/Cookie/LocalStorage management
- Web data-exchange formats (json, xml)
- An MVC framework.
- Network security and XSS, SQL Injection
- Performance evaluation of webapps
- Scalability (Messaging Task Queues, Brokers)
- Cloud infrastructure, Containers, Container Orchestration