Python Excel Data Automation & Scheduling Tool

**Job Title:**
Python Developer Needed for Excel Data Automation with Scheduling

**Job Description:**
I am looking for a Python developer who can build an automation tool that reads data from Excel files and processes it to insert or update records in a database or another system. The tool should support scheduled runs and be able to handle both static and dynamic data structures.

**Requirements:**

* Experience with Python and Excel file handling using libraries like pandas or openpyxl
* Ability to insert and upsert data into a database or external system
* Experience with setting up scheduling using cron, APScheduler, or Task Scheduler
* Ability to handle both fixed format (static) and changing format (dynamic) Excel data
* Clean, documented code with basic error handling and logging

**Responsibilities:**

* Read and extract data from Excel files
* Validate and clean the data
* Insert new records or update existing records
* Automate the process to run on a schedule
* Provide setup instructions and documentation

**Deliverables:**

* Working Python script or tool
* Documentation for setup and use
* Sample test with dummy data

**Timeline:**
Start immediately and complete within 1week