Browse categories
Explore
Fiverr Pro
English
$
USD
I will build advanced google sheets, excel templates, and custom apps script
Kumar
About this gig
Tired of manual data entry and broken formulas? Let's automate your workflow. I build streamlined systems using advanced Google Sheets logic and custom Google Apps Script. From quick formula fixes to complex API integrations, I engineer solutions that save time and eliminate human error.
️ What I Can Build For You: Apps Script: Automate repetitive tasks, create custom menus, and build backend web apps. API Integrations: Sync Sheets with external platforms (CRMs, payment gateways, e-commerce) automatically. Advanced Formulas: Complex QUERY, ArrayFormulas, INDEX/MATCH, and dynamic data restructuring. Automated Workflows: Auto-generate PDFs, trigger email alerts, and schedule daily data refreshes. Dashboards: Transform raw data rows into clean, professional tracking sheets.
Why Work With Me? I don't just write scripts; I analyze your data architecture to build scalable, robust tools that solve complex business logic problems. My focus is on creating optimized, long-term technical solutions rather than temporary patches.
Please message me before placing an order to discuss your exact project requirements!
Get to know Kumar
Kumar
Stripe Expert
- FromIndia
- Member sinceJun 2025
- Last delivery9 months
Languages
English
I will be your Stripe expert and based on years of experience of account management, I'll handled to sort out all your Stripe related queries.
FAQ
Can you connect my Google Sheet to external platforms or APIs?
Absolutely. Using Google Apps Script, I can build custom API connections to sync your Sheets automatically with CRMs, e-commerce platforms, or payment gateways (like Stripe). This eliminates manual data entry across different software.
What exactly do you need from me to start building the automation?
To architect the best solution, I need: 1) A step-by-step breakdown of your current manual workflow. 2) The specific outcome you want to achieve. 3) A link to a Google Sheet containing sample/dummy data so I can map out the logic without needing your sensitive business information.
Can Google Sheets handle massive datasets with millions of rows?
Google Sheets has a hard limit of 10 million cells per workbook. For heavy data processing, I optimize scripts to run efficiently within Google's execution time limits. If your data exceeds this, we can discuss utilizing a more robust database architecture for the backend while keeping Sheets.
What happens if the Apps Script breaks or throws an error after completion?
I engineer robust scripts with built-in error handling rather than fragile workarounds. However, if a bug occurs that is directly related to the logical structure I delivered, I provide standard post-delivery support to diagnose and patch the system.
