A system for notebook processing to handle job execution in cross-cloud environment is disclosed. A decision force assistant to receive one or more job requests representative of execution of one or more projects, parses the one or more job requests received; a decision force engine launches one or more virtual machines on a cloud-based platform, sends one or more job instructions associated with the one or more job requests to the decision force assistant, enables the decision force assistant to fetch at least one input file corresponding to the one or more job instructions; a job execution engine runs one or more web-based notebooks in a sequential manner, enables the decision force assistant to fetch the at least one input file for execution of the one or more job requests on the one or more web-based notebooks, generates a job associated output, to generate a job execution status.