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I will develop google workspace addons apps script gmail sheets docs drive and slide
Shahzad Umar
Level 2
4.3
4.3
About this gig
Google Workspace Automation & Custom Add-on Development (Gmail, Sheets, Docs, Drive)
Want to automate your business with Google Workspace? I will build a custom Google Workspace Add-on using Google Apps Script to streamline your workflow, reduce manual work, and boost productivity.
I am a professional Google Apps Script Developer and Workspace Automation Expert with experience building powerful add-ons for Gmail, Google Sheets, Google Docs, Google Slides, and Google Drive. I create secure, fast, and user-friendly automation tools tailored to your business needs.
What I Can Build
- Custom Gmail Add-ons for email automation and management
- Google Sheets automation tools and smart dashboards
- Google Docs and Slides add-ons for reporting and formatting
- Google Drive automation workflows
- Custom sidebars and UI panels
- API integrations (CRM, SaaS tools, third-party platforms)
- One-click automation solutions for repetitive tasks
Key Features
- Google Workspace Add-on development
- Google Apps Script automation
- Secure API integrations
- Custom UI and sidebar panels
- Google Marketplace publishing support
- Scalable and business-ready solutions
Lets build a professional Google Workspace Add-on together.
Get to know Shahzad Umar
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 delivery3 weeks
Languages
Arabic, English
As a Senior Software Engineer, I specialize in eliminating manual business workflows through smart automation. I build enterprise-ready Office 365 Add-ins for Outlook, Excel, Word, and PowerPoint, along with Google Workspace Add-ons for Gmail, Sheets, and Docs. I also develop Electron.js desktop apps and AI-powered business solutions. With expertise in Office.js, VSTO, React, TypeScript, Node.js, .NET, Microsoft Graph, OpenAI, and REST APIs, I create secure, scalable systems that reduce repetitive work, improve accuracy, and help teams move faster.
My Portfolio
Other Software Development Services I Offer
Reviews
7 reviews for this Gig
| (5) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R rheonna
United States
Great experience all around. They got what I needed right away, kept me in the loop, and turned it around without any back-and-forth. Easy, professional, and highly recommend.
$50-$100
Price
1 day
Duration
Helpful?R rheonna
United States
Responsive, professional, and easy to work with from start to finish. They understood what I needed right away and delivered exactly that. Communication was quick throughout, and I'd happily work with them again.
$50-$100
Price
1 day
Duration
Helpful?S soren_pike
Australia
Clean, efficient, and well-built Google Docs add-on. Very impressed.
Up to $50
Price
1 day
Duration
Helpful?V vexzon
United Kingdom
Great experience working with this developer. He delivered exactly what I needed for my Google Workspace add-on and communicated clearly throughout the project. Very professional, skilled, and responsive. Highly recommended for anyone looking for a reliable and knowledgeable developer.
Up to $50
Price
1 day
Duration
Helpful?S simplilea
Canada
Order Canceled
The seller was communicative, but we ultimately weren’t aligned on the technical requirements for a standalone Google Workspace Add-on that could be properly tested and managed. The delivered approach did not meet the agreed setup, and there were issues around testing and configuration. As a result,...
$50-$100
Price
12 days
Duration
S 
Seller's Response
Helpful?
Reviews
7 reviews for this Gig
| (5) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R rheonna
United States
Great experience all around. They got what I needed right away, kept me in the loop, and turned it around without any back-and-forth. Easy, professional, and highly recommend.
$50-$100
Price
1 day
Duration
Helpful?R rheonna
United States
Responsive, professional, and easy to work with from start to finish. They understood what I needed right away and delivered exactly that. Communication was quick throughout, and I'd happily work with them again.
$50-$100
Price
1 day
Duration
Helpful?S soren_pike
Australia
Clean, efficient, and well-built Google Docs add-on. Very impressed.
Up to $50
Price
1 day
Duration
Helpful?V vexzon
United Kingdom
Great experience working with this developer. He delivered exactly what I needed for my Google Workspace add-on and communicated clearly throughout the project. Very professional, skilled, and responsive. Highly recommended for anyone looking for a reliable and knowledgeable developer.
Up to $50
Price
1 day
Duration
Helpful?S simplilea
Canada
Order Canceled
The seller was communicative, but we ultimately weren’t aligned on the technical requirements for a standalone Google Workspace Add-on that could be properly tested and managed. The delivered approach did not meet the agreed setup, and there were issues around testing and configuration. As a result,...
$50-$100
Price
12 days
Duration
S Seller's Response
Helpful?
