Mybatis, Spring Boot, Java, Kafka, AWS, Redis, Jpa, MySQL, PostgreSQL, Spark, Airflow, Flink, Alibaba cloud, RESTful API design

MySQL, Spring Framework, Core Java, Distributed System Design, NoSQL database, messaging middleware

Java, Golang, Cassandra, Bash, HBase, Redis, Terraform, Python, Kubernetes, Airflow, Step Functions, GitOps, Cadence, Temporal, ArgoCD

stream processing , Java, Kafka, Spring Boot, Docker, Distributed Systems, Kubernetes, AWS, real-time data pipelines, large-scale enterprise platforms, event-driven architectures, Flink, DevOps best practices, infrastructure as code

Java, Numpy, Git, Confluence, Pandas, Linux, Openssl, Python, Advantest T2000, Verigy93000, ATE test program development