Technical Skill: DevOps , Linux , Docker , Java , BGP , OSPF , MySQL , Ubuntu , Python , Unix , Bash shell , MongoDB , Networking , Debian , TCP/IP , Hadoop , Nginx , Apache cluster , Elasticsearch , Apache Spark , Apache Hive , Redis , Apache ActiveMQ , OSI , Ansible , Golang , HAProxy , Amazon S3 , Apache Kafka , Kubernetes , GCP , CI/CD , Cyber Security , Apache Zookeeper , Gitlab , Terraform , Apache Airflow