In SDLC our software development and testing team starts with Planning, during this stage, we have brainstorming sections putting our ideas on the table after that we analyze our resources and distribute the work as per our specialization to achieve on-time completion of the project, at Designing stage we create an optimum design architecture as per the client requirement to make the application run smoothly on the given hardware system, The design approach clearly defines all the architectural modules of the product along with its communication and data flow representation with the external and third–party modules, At the Implementation stage, the actual development of the software application takes place by following design architecture to get the code generated on time we use different high-level programming language as per the client software needs although testing is commonly done at every stage during the software development life cycle we initiate final testing and quality assurance at this stage and run benchmark to remove all bugs and make final software product to load fast and to be reliable.