I have been working on Zoho CRM projects for 5+ years now. And, I have managed to successfully develop and deliver a number of built-in plugins for Zoho CRM.I have also worked as similar HubSpot CRM. I am capable to integrate Zoho CRM with third-party business applications(simPRO Suite, Mail Chimp, HubSpot CRM etc) and CRM customization, such as adding custom fields, setting up blueprints, workflows, and automations. I can write Custom functions for Workflow automation, Custom button action(on create, update etc). By using PHP SDK of ZOHO CRM I created custom plugin in php which send data from one platform(simPRO) to ZOHO CRM like Deals, Quotes, Products, Accounts and Contacts etc.I also created php script for workflow automation which update data automatically in Zoho. As same I also created plugin for HubSpot CRM which sync data between simPRO and HunSpot through php script.