I will develop office excel addin

A
adeelumar4254
A
adeelumar4254
Adeel Umar
develop office excel addin
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develop office excel addin

About this gig

Professional Excel Add-in Development | VBA, VSTO & JavaScript

I specialize in developing custom Excel add-ins using VBA, VSTO, and JavaScript, tailored for both Web and Desktop versions. Whether you need automation, API integration, or advanced data processing, I deliver high-performance add-ins that enhance your workflow.

With expertise in Microsoft Office development, I ensure seamless integration with APIs, databases, and third-party services, providing solutions that meet your specific needs.

My Services Include:

Custom Excel Add-ins (VBA, VSTO, JavaScript, Office.js)

API & Database Integration (REST APIs, MSSQL, MySQL, MongoDB)

Automation & Data Processing (Macros, Scripts, Reporting)

UI/UX Enhancements (MUI, Fluent UI, Bootstrap, Tailwind)

Microsoft 365 & Graph API Integration

ChatGPT/OpenAI API Integration

Tech Expertise:

Front-end: JavaScript, React, Angular, Vue, Bootstrap, Tailwind, jQuery

Back-end: Node.js, Express.js, ASP.NET Core, C#

Databases: MSSQL, MySQL, MongoDB

Integrations: OpenAI API, Microsoft Graph API, REST APIs, Authentication Systems

Why Choose Me?

️ Experienced in Microsoft Office Add-in Development

️ High-quality, optimized, and scalable solutions

️ Fast

  • Programming language

    • JavaScript

  • Platform

    • ChatGPT
    • Figma
    • Excel

Get to know Adeel Umar

Adeel Umar

Enhance Your Office Experience Custom Addins and Integrations

5.0(2)
  • FromPakistan
  • Member sinceJan 2025
  • Avg. response time8 hours
  • Last delivery4 months

  • Languages

    Urdu, English, French, Arabic
I bring 4+ years of experience in web development with a strong focus on Microsoft Office Add-ins, including Outlook, Word, Excel and PowerPoint. I develop both VSTO and Web Add-ins, implement Single Sign-On (SSO), and integrate AI-powered solutions using OpenAI (ChatGPT APIs ,GPT-5 and DALL·E) to create smarter and more efficient workflows. FRONT-END: HTML5/CSS3, React.js, Angular, Vue.js, Next.js, Tailwind CSS, Bootstrap, JavaScript/TypeScript, jQuery, Material UI Design, Fluent UI Component BACK-END: ASP.NET Core / .NET Framework, Node.js, Express.js, Web API, Python

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