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Service Engineer

Kolkata, West Bengal, India
January 30, 2018

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Sivakumar Uppuluri

Mobile: 996-***-****


Technical Proficiency Summary

* .* ***** ** ***** experience in IT Infrastructure comprising Knowledge on Apache Hadoop,Hive, Ansible, python, Cloud computing (PAAS) and Linux

Technical Skills

§Apache Hadoop, Hdfs, Hive, sqoop, Mapreduce.

§HortonWorks, Ambari



§IBM Cloud computing

§Unix Shell scripting

Career Profile

Project Engineer (Aug 2015 – Till Date)

Wipro Technologies, Hyderabad

I Joined Wipro as a campus recruit and have been engaged to manage BIG DATA Platform As A Service and Hadoop Managed services Projects as a Hadoop Administrator in the below Key areas / Roles.

1) BIG Data Paas:

Roles & Responsibilities:

Involved in build, provisioning and managing hadoop clusters using Hortonworks HDP 2.4.2, HDP 2.5.3, HDP 2.5.5.

Involved in installing Hadoop Ecosystem components.

Involved in enabling Kerberos and Integration of LDAP.

Involved in writing YAML playbooks using Devops tool Ansible.

Involved in writing playbooks for Automatic service Installation, configuration.

Involved in service recovery of the components like Namenode, Hive, Resource Manager, and Zookeeper Server.

Involved in Enabling HA for Namenode, Hive and other services.

Involved in Setting up Centralized Ranger and making single ranger for multiple clusters.

2) Big Data Managed Services:

Roles & Responsibilities:

Involved in data ingestion and propagation of data in Hadoop clusters.

Responsible for creating Hive Databases and tables and working on them using Hive QL.

Installation and configuration of Hadoop and associated applications.

Importing and exporting data into HDFS using Sqoop .

Creating Encryption Zones using Ranger, Ranger KMS, and Kerberization and making the cluster more secure.

Involved in Hadoop Cluster administration that includes adding and removing cluster nodes, cluster capacity planning, performance tuning, cluster Monitoring, Troubleshooting.

Responsible for Server setup, maintenance, up gradation and installation.

Provided 24X7 On-call Support during weekends on roaster basis

Professional Qualification

IBM Cloud Platform Application Developer V2(BLUEMIX) Certified (IBM000146836)

Academic Profile

Master of Computer Applications (P.G-81%)

Acharya Nagarjuna University, Guntur

Bachelor of Sciences (U.G-78%)

Aditya Degree College, Rajahmundry

Intermediate (M.P.C-86.5%)

A.V.K junior college-Visakhapatnam

S.S.C (84.5%)

Sri Sadguru Vidhyalam-Rajahmundry.

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