Abstract: A computer-implemented method that automatically parses an input source code files containing multiple functions to create one or more files, each containing a single-purpose function, for deployment on a serverless computing platform, such as Function-as-a-Service (“FaaS”), is disclosed herein. The method includes receiving an input source code file and creating a mapping table from the input source code file. A first function from the input source code file is mapped and a single-function output file for the first function is generated. The single-function output file is then deployed, for example, on the serverless computing platform.