Debug & Finalize n8n Python Automation Workflow

Job ID: 39497728

Budget: €18 – €36 EUR

1. Project Title
n8n Expert to Debug & Finalize AI Agent Python Tool
2. Description
I am looking for a highly skilled n8n developer to debug and finalize an automation workflow.
Project Goal:
The workflow is designed to automatically process and unify multiple CSV files based on a dynamic JSON configuration. The process is orchestrated by an n8n AI Agent that uses a custom Python tool for the data manipulation.
The Core Problem:
The main challenge is a persistent communication issue between the AI Agent node and its custom Python tool. The tool needs to receive both the JSON configuration and all the binary CSV files from the node's input, but the parameter passing is failing, causing the tool's script to error out. I have already built the workflow and the Python code, but this final integration step is proving difficult due to the specific constraints of the n8n AI tool environment.
Deliverables:
* Diagnose & Fix: Analyze the workflow and identify the root cause of the communication failure between the Agent and the Python tool.
* Implement a Robust Solution: Ensure the Python tool reliably receives all necessary data (the JSON configuration and all binary files).
* Finalize Code: Review and finalize the Python/Pandas script for stability and proper error handling.
* Deliver a fully functional and stable n8n workflow.
* Provide a brief technical explanation of the solution.
What I will provide:
* The current n8n workflow export.
* The complete Python tool code.
* Sample input files (JSON config, CSVs) and error logs.
This is a targeted debugging and finalization task. I am looking for an expert who can solve this specific technical challenge efficiently.
3. Skills Required
* n8n
* Python
* Pandas
* Debugging
* ETL
* Automation
* LangChain
* API Integration
4. Budget
I am open to an hourly rate for this debugging task. We can agree on an initial cap of hours for the diagnosis and implementation of the fix.
Related categories: Python ETL LLM Prompt Engineering AI Agents n8n