N8N Workflow Optimization

I'm seeking an expert in N8N to assist me in a post graduate project. I’ll need assistance building and executing a successful workflow. enhance data processing and analysis using N8N. The workflow will primarily handle structured data from local files... (Budget: $250 - $750 USD, Jobs: API Integration, Automation, Business Analysis, Business Intelligence, Data Analysis, Data Integration, Data Management, Data Processing, Data Visualization, Process Automation)