I will design ai powerd office addin plugin

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Shahzad Umar

Level 2

About this gig

I develop custom Microsoft Office Add-ins with AI integration for Outlook, Excel, Word, and PowerPoint. These add-ins work directly inside Office and help automate repetitive tasks, reduce manual effort, and improve productivity.

I use Office.js, Microsoft Graph API, and OpenAI (ChatGPT) to build secure, scalable solutions for Office 365 Web and Desktop on Windows and Mac. From smart email assistants and document analysis tools to Excel automation and workflow integration, I focus on building add-ins that feel native and are easy to use.

What I can help with:

  • AI-powered Outlook add-ins (summaries, replies, CRM sync)
  • Word add-ins for document review and rewriting
  • Excel add-ins for automation and data analysis
  • Secure backend APIs and cloud deployment
  • OAuth, SSO, and role-based access

With 5+ years of experience in Office Add-in development, I deliver clean UI, reliable code, and production-ready solutions. If you have an idea or need guidance, message me and lets build something that actually gets used.

Get to know Shahzad Umar

Shahzad Umar

Full stack developer and electron and office 365 and google addins development

4.9(54)

Level 2

  • FromPakistan
  • Member sinceFeb 2025
  • Avg. response time1 hour
  • Last delivery1 month
  • Languages

    Arabic, English
I am Shahzad Umar, a full-stack developer with years of experience in Microsoft Office 365 Add-ins and custom integrations. I design and deliver Outlook, Excel, Word, and Teams add-ins using Office.js and VSTO for business automation. My expertise includes Excel automation, dashboards, and productivity tools, along with MERN stack (React.js, Node.js, MongoDB, Express). I integrate Microsoft Graph API, Salesforce, HubSpot, Dynamics 365, OneDrive, Google Drive, and AI tools like OpenAI to deliver secure, scalable, and smart solutions.

My Portfolio