Prasanth Kottarattil Email & Phone Number

Greater Bengaluru Area

12 + Overall IT infrastructure experienced and 5+ years experienced Hadoop Engineer possessing a proven track record ofmanaging Big Data operations & spearheading Cloudera Hadoop administration. Proficient in liaising with key customers &stakeholders to create, administer, upgrade, and optimize Hadoop clusters. Highly skilled in initiating automation,managing systems operations & implementing measures to efficiently execute projects.Bigdata Engineering and Strategy:• Provide Big Data consulting and expertise to teams throughout Allstate data analytical platforms• Managing a team of developers and platform engineers deployed for various business functionalities• Configured CDH Clusters with 300+ nodes and 10PB HDFS for various business needs• Cloudera CDH and CM Upgrades• Spearheaded designing, capacity arrangement, cluster upgrades , performance fine-tuning, structure planning & scaling• Screened Hadoop cluster job performances and capacity planning, and monitored cluster connectivity and security• Contributions on the Object storage implementations and data migrations• Involvement in the Cloud and PAAS transformations from legacy systems to AWS

Bangalore Urban, Karnataka, India

This project is established for giving end to end IT support to Standard Charted Bank for APAC region. We are handling twodata enters with 2000+ servers, including Redhat Linux and Oracle Solaris . The servers are including midrange and highends, mostly are working to provide the 24*7 support to the critical banking applications like customer banking, internetbanking etcBuilding application and deployment on Applications on Linux and Solaris PlatformsHadoop administration experienceUser administration , Filesystem Managements, Backups, Monitoring and troubleshooting , Performance tuningsConfigure and maintain servers and processes across multiple environments, including monitoring of system health andperformance, automating regular processes, scheduling upgrades, and assisting with delivery issuesImplement patches, updates, and fixes as necessary following established Change Management processesInstall, configure, and administer servers, including multiple server instances, standalone, clusters, connection pools, plug-ins, andJDBC driversParticipate effectively in execution of projects to support development, integration, production, and infrastructure deliverables

Mumbai, Maharashtra, India

M.Sc, Electronics

Bachelor'S Degree