Traccar Backend Optimization

I'm looking for a skilled full-stack developer to identify and fix performance issues in the Traccar backend.

Key Requirements:
- Diagnose and identify performance bottlenecks
- Optimize backend for improved efficiency
- Experience with Traccar and related technologies
- Strong problem-solving skills

Ideal Skills and Experience:
- Proficiency in backend development
- Familiarity with performance tuning and debugging
- Knowledge of Traccar architecture
- Experience with relevant databases and frameworks

Please provide your approach and estimated timeline.