Hello!
My name is Angel Giménez. Salesforce Developer with 1+ year of experience on both Admin and Development requirements. Experience with: Users, Roles, User Groups, Profiles, Flows, Process Builder, Workflow rules, Validation rules, data migration with dataloader, workbench, Soap and RestApi, Visualforce page and components, Apex Triggers, utils, handlers, batches, schedulers, Lightning components.
Reading about your case it will be to create an integration with your contact form on your website with Salesforce. For cases to be created after form submission. I provide this functionality and any other integration functionality to you in about a week.
Best Regards,