Build a Front-End using React in which I created different functional components.● I use formik and yup libraries for form creation and validation on the frontend.● I use props for passing object between different components.● I use use-state hook to allow my virtual Dom to change on the change of my use state.● I use use-effect hook to see the life cycle of my components on mount and unmount and rerender.● I use React Routers which help me to link my components with each other and use them.

Build a backend using node.js and express.js and connected it with postgres databases ● Build different Rest Api in express and manage it using controller and routes folders.● Connect postgres database in express using sequelize and define structures of my table in model folder.● Apply one-to-one, one-to-many and many-to-many relationship between them before creation of my models.● Perform CRUD on my user, post, follower-following user models and also use prams as well.● Use Postman to check my Api and also perform validation using joi library and use a middleware to implement it before insertion of my data in the databases.● Perform authentication using sequelize in-build functions and also on authentication introduce a JWT token which will take some data and secret key and token expiry date and then create a token for improved security