Responsibilities: Resource should have a strong experience to build Microsoft Office add-ins with web thin and thick custom applications; Used Custom API libraries with add-ins; Used add-ins framework for Word, PowerPoint, OneNote, Excel, and Outlook; Post Migration Support for M365/Google workspace since we're migrating from Google to M365. Requirements: Experience to extend Office clients such as Word, Excel, PowerPoint, and Outlook using web technologies like HTML, CSS and JavaScript on the custom-built application.