Summary
Overview
Work History
Education
Skills
Timeline
Generic

Srinivas M

Devops engineer
Bengaluru

Summary

  • PROFESSIONAL SUMMARY
  • Currently working as an DevOps Engineer with big-data/Hadoop admin in o9 solutions, Bangalore from Feb ‘24 to till date.
  • Over 8 years of professional work experience in IT and 6 years of experience in designing and implementing the systems and infrastructure that support large-scale data collection and analysis.
  • Experience working with Azure administrator, Azure DevOps, GitHub, Hadoop, Cloudera, Hortonworks, Red Hat Enterprise Linux (RHEL) administrator in a large enterprise environment.
  • Good troubleshooting skills to monitor server performance, hardware, network-related issues.
  • Ability to handle multiple tasks, have good time management skills and can handle work under pressure.
  • Well organized with strong problem solving and good communication skills as well as the ability to work both in teams and independently

Overview

9
9
years of professional experience
7
7
years of post-secondary education

Work History

Devops Enginner

o9 India Management Pvt.Ltd
2 2024 - Current

Bigdata Devops Engineer

Arrow Electronics Pvt.Ltd
Bangalore
10.2021 - 02.2024
  • Maintaining cluster health and HDFS space for better performance
  • Moving data efficiently between the clusters using DISTCP Migrating CDH clusters to CDP Private cloud.
  • Infrastructure as a Service (IaaS) and Azure DevOps operations: responsible for creating, managing, and maintaining the tools, and its helps to conception, design, development, implementation, testing and deployment of new software products.
  • More exposer in setting up CI/CD pipeline integrating to build and run Terraform jobs to create infrastructure.
  • Deep experience in Git hub, Build/Release Management, Hadoop, and Spark platforms.
  • Allocating the name and space Quotas to the users in case of space problems Experience with Azure Databricks clusters.
  • Responsible for Maintaining/Administration of Azure and Hadoop Eco-Systems with Continuous Integration Tool.
  • Manager and review the log files for troubleshooting
  • Knowledge of HDFS data storage and support for Azure Data Lake
  • Responsible for commissioning and decommissioning of nodes from Clusters.

Bigdata Administrator

Pactolus Solutions Pvt.Ltd
Bangalore
04.2020 - 06.2021
  • Installed Apache Hadoop clusters (Dev, QA and Prod ) from scratch level
  • Maintaining cluster health and HDFS space for better performance
  • Moving data efficiently between the clusters using DISTCP Setting up Hadoop quotas
  • Review the log files for troubleshooting
  • Involved in Cluster planning to setup new cluster
  • Optimizing Ecosystem Tools jobs and Yarn jobs
  • Configured Presto Cluster with hive and Postgres database
  • Commission node to cluster and rebalance cluster
  • Configured HA for name node, Resource manager, Hive Server2 in Apache Hadoop
  • Installed Ranger in Apache Hadoop
  • Configured various property files like core-site.xml, hdfs-site.xml, mapred-site.xml based upon the job requirement.

Bigdata Administrator

Photon Infotech Bangalore
Bangalore
12.2019 - 04.2020
  • Installed Hadoop Clusters for Ingestion of data through Kafka
  • Collaborated with multiple teams for design and implementation of Kafka cluster
  • Maintaining cluster health and HDFS space for better performance
  • Created Kafka topics and partitions with Minimum in sync replicas
  • Rebalancing the Hadoop Cluster
  • Involved in minor and major upgrades of Hadoop and Hadoop eco system
  • Allocating the hard and advisory Quotas to the volumes in case of space problems.

Bigdata Administrator

HCL Technologies
Bangalore
04.2017 - 12.2019
  • Maintaining cluster health and HDFS space for better performance
  • Moving data efficiently between clusters using DISTCP Migrating CDH clusters to CDP Private cloud
  • Setting up Hadoop quotas and Rebalance Hadoop clusters
  • Managing alerts from Cloudera manager
  • Allocating name and space Quotas to users in case of space problems Experience with Azure Data bricks clusters
  • Define Hadoop cluster configurations and specifications as code to ensure consistency and reproducibility across environments
  • Manager and review log files for troubleshooting
  • Configured Backup Disaster recovery
  • Knowledge of HDFS data storage and support for Azure Data Lake
  • Using Git to manager configuration files
  • Responsible for commissioning and decommissioning of nodes from Clusters.

Database Administrator

Tata Technologies
Mumbai
10.2015 - 12.2016
  • Backup database and restore Database from source to target server Moving Data by using db2move, EXPORT, IMPORT, LOAD utilities
  • Performance database Maintenance Utilities like REORG and RUNSTATS
  • Experience in Maintain of databases, performance testing, and trouble shooting
  • Implementing HADR Checking file system utilization Adding tablespace containers to DMS tablespace
  • Managing Database user Privileges (Granting and revoking permissions)
  • Generate DDL using db2look from one database to creating same objects into different server
  • Provide 24
  • 7 on call DBA support for production environment

Education

B. Tech - Electronics and Communication Engineering

JNTUK University
Andhra Pradesh
07.2007 - 12.2011

Higher Secondary - Math/Science

Andhra Pradesh
06.2005 - 04.2007

High School -

ZPH High School
Andhra Pradesh
07.2004 - 03.2005

Skills

Linux,Devops ,Git ,Anisbile,CI/CD,docker,Kubernetes,Hadoop Admin,HDFS,Hbase,Kafka,Kerbores,Azure,Aws,windwos,

undefined

Timeline

Bigdata Devops Engineer

Arrow Electronics Pvt.Ltd
10.2021 - 02.2024

Bigdata Administrator

Pactolus Solutions Pvt.Ltd
04.2020 - 06.2021

Bigdata Administrator

Photon Infotech Bangalore
12.2019 - 04.2020

Bigdata Administrator

HCL Technologies
04.2017 - 12.2019

Database Administrator

Tata Technologies
10.2015 - 12.2016

B. Tech - Electronics and Communication Engineering

JNTUK University
07.2007 - 12.2011

Higher Secondary - Math/Science

06.2005 - 04.2007

High School -

ZPH High School
07.2004 - 03.2005

Devops Enginner

o9 India Management Pvt.Ltd
2 2024 - Current
Srinivas MDevops engineer