Java/J2EE REST Services Hibernate Spring CXF.

Backend

Postman API API Micro services Backend Testing

AWS Lambda SQS S3 API Gateway Python

Javascript HTML CSS React JS React Native Node JS

Core Java Spring framework Rest API MongoDB ElasticSearch

Java J2EE SQL Oracle API Gateway

Core Java spring boot Angular API design Restful

Helm Charts Java Jenkins Kafka Streams Microservices

Apache Kafka Core Java Docker Products Git JUnit

Data Structures Gradle Groovy JSON JUnit

Cloud Computing Data Structures Docker Products Groovy Helm (Software)

Debugging Drools Jakarta EE Object-Oriented Programming (O... Postman API

AWS SQL APIs. backend services Optimization and tuning

Java Redis MongDB AWS - SQS SNS