Node.js Backend Developer Needed

I need a Node.js (specifically Express.js) backend developer with over 1 year of experience for an ongoing project. This will be a weekly payment arrangement for the next 6 months.

Key Responsibilities:
- Create backend and integrate with frontend (framework not specified)
- Design and implement database schema using MongoDB
- Create Swagger documentation for APIs
- Support JWT (JSON Web Token) authentication

Ideal Skills and Experience:
- Proficiency in Node.js and Express.js
- Strong experience with MongoDB
- Familiarity with Swagger for API documentation
- Knowledge of JWT and authentication methods
- Ability to integrate with various frontend frameworks

To apply, please share:
- Your GitHub profile
- Weekly payment bid for 4 or 8 hours of work/day with a coverage of minimum 25 hours.
- Availability per week
- Samples of recent projects