You will get script to merge many excel files to database or a single csv file
Project details
You will get an automation script that will process your Excel files and combine them in your preferred format, where possible formats are CSV, SQLite, PostgreSQL, or MySQL
I will provide you a robust, accurate, efficient script that will make working with a lot of Excel files a breeze, based on your requirements. With 15+ years of experience, you can always expect the exceptional quality, support, and extensible solutions
Let's talk!
I will provide you a robust, accurate, efficient script that will make working with a lot of Excel files a breeze, based on your requirements. With 15+ years of experience, you can always expect the exceptional quality, support, and extensible solutions
Let's talk!
Data Tool
PythonWhat's included $40
These options are included with the project scope.
$40
- Delivery Time 3 days
- Number of Pages Mined/Scraped 10000
- Number of Sources Mined/Scraped 1
- Number of Revisions 0
74 reviews
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RY
Rachid Y.
Feb 23, 2026
Rust technical test
The technical test was passed
RY
Rachid Y.
Feb 23, 2026
Senior Rust Developer (Full-time)
Tarin is a very humble and kind professional who is easy to get along with. However, we encountered significant challenges regarding project timelines and technical delivery. Over the course of two months, he struggled to complete tickets on time, and communication was often inconsistent. While he has great potential and would likely thrive in a highly structured team environment with more mentorship, he wasn't the right fit for our current fast-paced needs
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Ashwin Lall M.
Feb 14, 2026
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Jerry B.
Jan 14, 2026
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He is quite capable, but i don't know if he is still available.
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Bobby S.
Mar 26, 2025
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About Tarin
Developer with practical solution for complex problems
88%
Job Success
Dhaka, Bangladesh - 3:32 pm local time
I shine at diving into your existing codebase, find the source of issues, and resolve them without breaking another thing.
If you have old legacy code, or a vibe coded program that is not working, I can fix them up for you to clean and conscious code.
Need to automate? Got your back.
Data processing, parsing complex PDF? Sure thing!
You need it, if there is solution for it, I can get it done.
Technologies I am currently working with:
Rust, Python, Axum, SQLAlchemy, FastAPI, Django, PostgreSQL, SQLite, HTMX, ReactJS, Tailwindcss, RunPod, AI/LLM
I am a passionate software engineer who enjoys challenges, and finding solutions. I have extensive experience of diving into existing code, finding issues, and resolve them.
As a hardworking, resourceful engineer who also loves automating things, that usually saves a lot of time, I can provide the best service for the most reasonable costing.
Besides developing data mining applications, automation tools, Websites, I have personal interest in Open Source projects.
Here's a list of, but not limited to, responsibilities I have successfully fulfilled:
◾️ Desktop application
◾️ Refactoring
◾️ Prompt Engineering (Local LLM)
◾️ Machine Learning
◾️ Web development
◾️ Web Scrapers
◾️ Email processing
◾️ Distributed applications
◾️ ETL
◾️ Automation
◾️ Server configuration and deployments
◾️ Bug fixing and code improvements
◾️ High Performance computing
Let's get in touch.
Steps for completing your project
After purchasing the project, send requirements so Tarin can start the project.
Delivery time starts when Tarin receives requirements from you.
Tarin works on your project following the steps below.
Revisions may occur after the delivery date.
Script startup stage
Python will be used to develop a automation script that will receive a target folder, where the excel files are located, and the destination folder.
File processing stage
The script will go through the files concurrently, it will read the files, map the columns with the provided mappings, and apply any clean up rules that is required