Technical Skill: Java , Spring , MS SQL , Oracle , Algorithm , Hibernate , PostgreSQL , JPA , Automation Testing , RESTful , RDBMS , Distributed Systems , REST API , RabbitMQ , Docker , Redis , Architecture , Observability , MS Azure , Apache Kafka , AWS , Spring Boot , Ecommerce , Microservices , CI/CD , Fintech , Spring Data , Software Design , SAGA , Cloud Infrastructure , GCP , Kubernetes , Claude , Codex , Product Development , LLM , Vector , IaC , GitOps , Service Mesh