A Rate limiting Web app to limit the number of client requests allowed to be sent over a specified period.
An URL shortening Service developed with Java with spring framework and Redis. The packet takes an URL as input and generates a base62 short URL. It also redirects to the original URL.
The calculator uses Java to evaluate the infix expression supporting binary operations add, sub, Multiply, division, and modulo entered by the user and report errors in the expression if any.