Microservices System Development in Java and .NET

I need a skilled developer (or team) to build a microservices-based system using Java (Spring Boot) and .NET Core.

Key requirements:

- Build Java microservices with Spring Boot (APIs, data processing, database access with Hibernate/JPA).
- Build .NET Core Web API microservices (authentication, reporting, database access with Entity Framework).
- Set up service communication using RabbitMQ.
- Set up API Gateway and service discovery (Eureka or Consul).
- Containerize services with Docker and deploy using Kubernetes.
- Work with PostgreSQL (Java) and SQL Server (for .NET).

Bonus:
- Experience with CI/CD (Jenkins, GitHub Actions).
- Strong problem-solving and clear communication skills.

This is a remote, freelance project. Please share your experience with similar projects and estimated timeline/cost.