File Comparison Web App Development

Job ID: 39635651

Budget: ₹1,500 – ₹12,500 INR

Hi, I’m launching a web tool that helps users upload Excel files (with multiple sheets) and remove duplicates across all sheets.

I need a website with:
- A user-friendly upload interface
- Backend logic (in Python) to compare all sheets and keep only unique values
- Display how many duplicates were found per sheet
- Download cleaned file

The site should be able to:
- Handle very large Excel files (millions of rows if possible)
- Process data using Python (preferably Streamlit or Flask)
- Be hosted online and integrated with my domain

Need someone to set up everything from scratch including GitHub, deployment, and domain connection.

N.B: This not about just creating the paython programme. I already have a programme that I use locally on my system for the same. It about online implimentation and tweaking of the the programme.