I will develop ms office 365 excel addin plugin


Level 2
About this gig
Stop wasting hours on manual Excel tasks, Office workflows, or disconnected systems. I build custom Microsoft Office add-ins and Excel add-ins that automate processes, improve accuracy, and boost productivity.
Im an experienced Office 365 add-ins developer specializing in Excel, Outlook, Word, PowerPoint, and OneNote add-ins for Windows, Mac, and Office Web. From Excel automation, data analysis tools, and dashboards, to Outlook email automation and AI-powered document analysis with ChatGPT, I deliver reliable, production-ready solutions tailored to real business workflows.
Services:
- Custom Excel add-ins for automation, reporting, and dashboards
- Outlook add-ins for email follow-ups and workflow management
- Word & PowerPoint add-ins for templates, content automation, and formatting
- OneNote add-ins for structured notes and task automation
- API & database integration (MSSQL, MySQL, MongoDB, REST APIs)
- OpenAI / ChatGPT Office integration for intelligent automation
- Hire a trusted Excel add-ins developer or Office 365 add-in expert to automate your workflows, save time, and reduce errors. Message me today!
Get to know Shahzad Umar
Full stack developer and electron and office 365 and google addins development
Level 2
- FromPakistan
- Member sinceFeb 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
Arabic, English
My Portfolio
Other Software Development Services I Offer
FAQ
What types of Office add-ins do you develop?
I create custom add-ins for Excel, Outlook, Word, PowerPoint, and OneNote, compatible with both Web (Office 365) and Desktop versions.
Can you integrate external APIs or databases with my Office add-in?
Absolutely! I specialize in integrating APIs (REST, Microsoft Graph, OpenAI/ChatGPT) and databases (MSSQL, MySQL, MongoDB) to automate workflows and provide real-time data within Office apps.
Which technologies do you use for add-in development?
I use VBA, VSTO, and JavaScript (Office JS) for Excel add-ins, and leverage modern front-end (React, Angular, Vue, etc.) and back-end (Node.js, ASP.NET, C#) technologies for advanced solutions.

