I will develop office addin plugin

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Faizan Ahmad

About this gig

If your team is still doing manually what Microsoft 365 could handle automatically, it's time for a custom Office add-in.


I'm a MERN stack developer specializing in Office 365 solutions Outlook, Excel, Word, and PowerPoint. I don't just write code; I build tools that fit the way your team already works and make their day noticeably easier.


Here's what I can build for you:


Outlook Add-in that automates emails and calendars with a clean, native UI using JavaScript, React, and Fluent UI.


AI integration using OpenAI and GPT-4 so your team gets smart email replies, content suggestions, and automation built right into their inbox.

Excel and Word Add-ins for automated reporting, document generation, and data handling without switching between apps.


Secure connections via Microsoft Graph API, OAuth2, and Azure AD, with a reliable Node.js and MongoDB backend built to scale.

Full cross-platform support across desktop, web, and mobile Office.


Why clients keep coming back:


I bring real project experience, not just technical knowledge. I write clean, documented code, communicate clearly throughout, and deliver on time.

Let's connect and turn your ideas into reality.

Get to know Faizan Ahmad

Faizan Ahmad

Expert Microsoft Office Addin Developer with MERN Tech Stack

  • FromPakistan
  • Member sinceJul 2025
  • Avg. response time1 hour
  • Languages

    Punjabi, Urdu, English, Hindi
I’m Faizan Ahmad, a Microsoft Office Add-in Developer specializing in Word, Excel, and Outlook. I build modern , high-performance add-ins using React, TypeScript, JavaScript, and OfficeJs. With expertise in taskpane and ribbon customization, Excel and Outlook automation, and API integrations using Microsoft Graph and REST APIs, I deliver secure, scalable, and user-friendly solutions that enhance productivity across Windows, Mac, and Office Web.

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