Bastian Vs Email & Phone Number

San Jose, CA, US

Palo Alto, California, US

Palo Alto, California, US

• Working with Escalation Team to handle day to day maintenance for the customer clusters.
• Testing the application releases before releasing to the production.
• Deploy the new cloud application clusters and maintain.
• Resolving the customer hdfs /mongo/hbase upgrade and solve other hardware related issues.
• Debugging application issues and closely working with the engineering team.
• Expertise in investigating and troubleshooting application issues by tracing python applications and ansible playbooks.Technologies Used:Consul, Vault, Anisible, Shell, Python, Ruby, KVM, Kubernates, Docker, Oracle.

Boston, MA, US

• Working with Big Data kafka team as a technical lead to build kafka as a service to Fidelity.
• Build kafka service which can create a cluster less than 10 mins using nodejs and ansible.
• Setup monitoring for kafka service using prometheus and grafana.
• Completely designed the project were to serve kafka as a service similar to AWS Kenisis model (Serverless Architecture )
• Completely automated the releases using jenkins and artifactory.Technologies worked: Kafka, Zookeeper,Grafana -: Automated monitoring with grafana and promethues. Promethus, Ansible, Nodejs, Dockers, Influxdb.

Sunnyvale, CA, US

• Working with User Targeting and Grid application Production Engieering team which generate the user profile datafor advertising systems.
• Responsible to manage/upgrade 100 node Kafka clusters in 6 colos used in Yahoo Advertising applications.
• Assist dev to onboard new projects to Oozie.
• Setup monitoring for new User targeting projects.
• Configure and setup Splunk for monitoring.
• Onboarding hosts to chef. Writing the cookbooks and deploying in production.Technologies Used:Chef, Kafka, Zookeeper, Apache Oozie.,Druid.

Santa Clara, California, US

Providing support for Couchbase Server, an open-source, NoSQL, document-oriented database. Historically the product was based on memcached and couchdb. Customers include Apple, Adobe, Amadeus, AT&T, Bally’s, Beats Music, Betfair, Blizzard Entertainment, Ebay, BMW, British Gas, Cisco, Comcast, SAP / Concur, Disney, Ebay, Electronic Arts, Honda, Intel.

Sunnyvale, CA, US

• Designation: Systems Engineer in BIG DATA (Hadoop)
• Working with User Data Analytics Team which generates reports for audience engagement for Yahoo websites.
• Support for multiple clusters, with varied frameworks, that generate about 8TB data per day.
• Managing and troubleshooting data analysis and warehousing clusters based on Torque/Maui, and internal software frameworks (PERL based).
• Managing and troubleshooting issues in Hadoop based data analysis applications written in Java MapReduce and Pig.
• Responsible for managing FreeBSD/RHEL servers which run user data analysis apps.

Ernakulam, Kerala, IN

Member of linux/Unix Adminstration Team Managing ecommeice websites remotely which has webserver like apache, nginx. Also worked as a Mysql DBA

Worked as a Unix System Engineer for Unix System Engineer who reponsable to manage live ecomerce websites.

US

Worked as a Linux Administrator with Rapidvps.com Managing Linux Servers, OPenvz

Be, Commputer Science

Bachelor, Engineering