readme update

Author: vinodnextcoder

README.md

@@ -1,2 +1,42 @@
 # todo-app-typescript-nestjs
 
+- NodeJS application from scratch using Nestjs, MongoDB - a noSQL database perfect for using with Node
+** App feature **
+1. User account creation
+2. User Login
+3. create task and attachment
+4. update task
+
+# Prerequisite
+- Below steps are needed only for the first time when you setup your dev machine
+1. nodejs - JavaScript runtime built on Chrome's V8 JavaScript engine
+2. mongodb - MongoDB is an open source cross-platform document-oriented database program.
+3. nestjs - NestJS is a progressive Node. js framework that helps build server-side applications.
+4. react - React is a free and open-source front-end JavaScript library for building
+   user interfaces based on UI components.
+
+# installing 
+
+1. Clone this git repository, if you haven't done already.
+```
+https://github.com/vinodnextcoder/todo-app-typescript-nestjs.git
+```
+after cloning repository you need run backend and frontend separete
+
+## Backend
+```bash
+$ cd backend
+$ npm install
+$ npm start
+```
+
+
+## Frontend
+```bash
+$ cd frontend
+$ npm install
+$ npm start
+```
+
+
+