Need any expert in Java along with Java 8 stream api ,Kafka,microservices who also have good knowledge in spring boot for single day

I am looking for an expert in Java, specifically someone who is proficient in Java 8 stream API, Kafka, microservices, and has a strong knowledge of Spring Boot.

Specific task: I need assistance in implementing Java 8 stream API, working with Kafka, and developing microservices with Spring Boot.

Project requirement/goal: I am open to any project idea and would appreciate guidance and suggestions.

Consultant duration: I require the consultant for less than 4 hours.

Skills and experience needed:

- Expertise in Java
- Proficiency in Java 8 stream API
- Experience with Kafka
- Knowledge of microservices development with Spring Boot