Financial Analysis with PySpark

I need a PySpark expert to analyze JSON data. The goal is to display profitability ratios and provide analyst recommendations.

Requirements:
- Use SQL queries in PySpark
- Analyze JSON files as the primary data source
- Display financial ratios, focusing on profitability ratios
- Generate analyst recommendations based on the analysis

Ideal Skills:
- Proficiency in PySpark and SQL
- Experience with financial data and ratios
- Strong analytical and reporting skills
- Background in finance or data analysis