Stages of SDLC are:
1) Plan
2) Analyze
3) Design
4) Produce
5) Validate
6) Implement
There are various stages involved in developing a software , But generally a software is made by programming and the program by which is divided into different modules , Each carrying a function on its own,
These are the steps in brief :
*Analyzing or Understanding your software needs (i.e. Wat your end output is)
*Writing the pseudocode or the skeleton of the program for the software
*Drawing Relevant Flowcharts for the pseudocode
*Coding the programs by splitting into different sub modules
*Debugging any minor bugs in the coding by running tests
*Testing the Final Verified coding
*Designing Interfaces and producing a output with the alpha or the first prototype of the software
*Finally preparing documentation, Marketing , claiming copyrights