React/next.js Developer with Mapbox/GIS Expertise

I am in need of a skilled freelance developer with proficiency in the React/Next.js framework and Mapbox. The primary goal of this application is to enhance the user experience, with a focus on simpler navigation.

Key Responsibilities:
- Long-term on-demand changes to the existing application
- Bug fixing
- Enhancements aimed at improving user experience

Ideal Skills and Experience:
- Highly skilled in JavaScript and CSS
- Extensive experience with Github and Amazon CloudFront deployment and configuration
- Proficient in PostgreSQL and JSON data structures
- Previous examples of applications including a map component, particularly using Mapbox

Expected Workload:
- Between 4 to 25 hours per month depending on project needs

Please include your hourly rate and examples of your work with a map component in your application.