Full Stack Developer for SaaS product ongoing improvements

I'm seeking a dedicated full stack developer to help enhance my existing application. The application is built with Angular, Java, Kafka, and MySQL, and is designed for mobile with Capacitor.

Key Responsibilities:
- Backend development (Java, Kafka, MySQL)
- Frontend development (Angular)
- Mobile app development (Capacitor)

Ideal Skills:
- Excellent English communication
- Proactive to support and learn
- Timely reporting timesheets
- Availability on slack through the day
- Flexible to work at own times
- From 20 to 40 hours per month
- Proficiency in Angular for frontend development
- Extensive experience in Java, Kafka, and MySQL for backend development
- Knowledge of Capacitor for mobile app development
- Full stack development experience

This is a startup project with flexible hours and a promise of a lot of work hours per month. I am looking for a freelancer who is committed, flexible and ready to grow with the project.

Experienced developers that have a full time job and want to work part time to have an additional income are also considered