Passwordless authentication server, supports OTP, WebAuthn and TOTP

Spring boot OTP based login with Twilio and JWT token

OTP-Pi is a server for sending SMS via HTTP, WebSocket and Message Broker protocols. Users can install OTP-Pi on the server with a static IP address that can be accessed by clients who will send SMS. In addition, users can also install OTP-Pi on servers with dynamic IP addresses. This server then accesses a websocket server, a Redis server, an M…

Chatter Box is an android app that is capable of Voice, Text, Image Text Translation, and end-to-end chat translation.

Proof Of Concept showing OTP generation and validation technique using Java Spring-boot and LoadingCache Bean from google guava library to handle user's forgot-password flow

Firebase Phone SMS Authentication OTP Verification Example

Final Year Diploma Project : Salesman Tracking App

Build restful webservices and generate Otp using twilio service.

An application for end-users who can hire household workers by using an android messaging service.

Android OTP (Mobile) Verification Using Firebase

TOTP-based Two-Factor Authentication implementation with Spring Security and Angular

Kisaan-Unayan is an android application to help farmers for selling their commodities online and small shop vendors to buy these commodities according to the service provided.

Android OTP Activity xml layout UI and Java code

A simple API to generate QR codes and validate the user input

Parental Control Service - Server Side

Stockify is a Stock Monitoring Spring Boot-based web application that allows users to manage their stock portfolios, upload stocks, receive folio summaries via email. It features JWT-based authentication with OTP verification during registration. Built with clean, scalable architecture and ready for real-world use!

Phone Authentication using firebase

A firebase social network made for the departments of every college with focus towards the educational aspect rather then the social aspect.