Technical Skill: Java , JavaScript , Python , Spring , PostgreSQL , Selenium , WebSocket , Automation Testing , API , TypeScript , Distributed Systems , JVM , SaaS , Docker , Data Modeling , Golang , Apache Kafka , Caching , Spring Boot , ReactJS , Kotlin , RBAC , Kubernetes , CDP , WebDriver , Quarkus , CI/CD , GitHub Actions , Claude , Codex , Cursor , Copilot , CLI , Playwright , LLM , OIDC , KeyCloak