Update README.md

Author: mostlypanda

README.md

@@ -1,3 +1,9 @@
 # node-js-components
 Well it contains many completely defined node-js REST API's for different functionality
-Upto now I have uploaded rest api for user sign-up and login and then for logout
+Upto now I have uploadedbelow functionalities
+
+1. Session expire using nodejs
+2. Rest Api's for user sign-up, login, logout and user profile using node-js, expess, mongodb along with jwt token as an authentication agent
+3. OTP verification here complete form is designed and when user filled and submit the form an otp will be sent to filled email of user using nodemailer module and smtp method 
+then user has to enter the received otp for further verification
+