GitHub repository: GautamPaul/Online-Examination-System
Description: Technologies : React js, Node js, Express js, Mongo Db, Ant Design, Redux js Key features:     1. User management     2. Modular code     3. Permission management     4. Persistent answers on page refresh in the test portal     5. Examination results using graphs     6. Results can directly be downloaded as excel sheet     7. Feedback system