Cloud Admin

Profile:

5-8 years of hands-on experience in managing Big Data technologies and Hadoop eco system including Hive, Spark, ranger, Oozie, HBase, CDSW, NiFi.

Responsible for deploying, upgrading, configuring, and managing of Cloudera platforms.

Responsible to building CDH, upgrade CDH distributions, managing services, backup and disaster recovery.

Hands on experience in Elastic search platform to manage the cluster. Perform the upgrade of elastic platform and elastic stacks.

Extensive experience in SSL implementation and renewal of third-party issuer SSL certificates to Big data cluster and Elastic cluster.

Extensive experience in impala, Hive queries tunning and optimising the load for long running queries.

Hands on experience in Active directory and Kerberos SSO authentication and troubleshooting.

Experience in microservices administration, troubleshooting including Kubernetes and docker for data scientists application.

Identifying ineffective processes proactively and proposing industry best practices before they grow up as actual issues.

Good at capacity planning, scheduling, evaluating the cluster for different business requirements.

Configuring High Availability for all Hadoop components, troubleshooting and root cause analysis.

Should be able to Support both batch processing and real-time data pipeline such as Kafka.

Automating complex tasks by writing effective pipelines using different Hadoop eco system and documenting the day-to-day business activities.

Responsible to perform frequent platform health checks and working with product vendors to attain maximum performance.

Experience in security implementation around the Hadoop clusters using Kerberos, Ranger.

Good at handling data between Hadoop eco systems.

Experience across Linux shell scripting and commands, oozie and Crontab jobs along with DevOps tools like Jenkins, Bitbucket.

Experience with databases like MySQL and Oracle.

Experience in HAProxy Load balance implementation, management and troubleshooting, for Hadoop eco-system.

Experience with reporting application tableau, power BI server, Cognos and help reporting team to troubleshooting and tune the reporting queries.

Good Communication and written skills and attitude.

Willingness to work in a support role with flexible work hours.