Shekhar Kumar

Over 7+ years of experience as a DevOps Engineer in Automating, building, deploying and releasing of code from one environment to other environments.

I am interesting in working with Apache Spark, Lucene, ElasticSeach/Kibana, Amazon EC2. I have worked with almost all available RDBMSes, many NoSQL engines (Hadoop/HBase, Cassandra, Neo4j, MongoDB), in-memory databases (Hazelcast, GridGain), Apache Spark/MLib, Weka, Kafka, clustered file systems, general-purpose computing on GPU, and other similar stuff. Have a great experience in query optimization, application profiling, and troubleshooting.

My area of expertise includes:

• Extensive experience with Continuous Integration Tool Jenkins.

• Extensively experienced in using Build and Automation tools like Ant, Maven.

• Good knowledge in Nginx and hands-on experience with WebSphere, JBoss, and WebLogic

deployments.

• Handled environments DEV, QA, UAT, and PROD for various releases and designed instance

strategies.

• Expertise in DevOps, Release Engineering, Configuration Management, Cloud

Infrastructure, Automation It includes Amazon Web Services (AWS), Ant, Maven, Jenkins,

Chef, SVN, TFS, Github, ClearCase, Docker, CVS, Tomcat, JBoss, and Linux etc.

• Experience in several AWS services EC2, VPC, S3, Route 53, Cloud Watch, Autoscaling

configurations Cloud Formation, RDS,EBS Volumes,SnapShots etc.

• Used scripting languages like Python, PowerShell, Ruby, Perl, Bash, and configuration

management tools Puppet, Atlassian and CF Engine and Web Services like AWS.

• Experience using the Nagios monitoring system.

My area of expertise includes:

• Python script

• Web scraping

• AWS(Redshift, Glue, ECS, EC2, EMR, Kinesis, S3, RDS, VPC, IAM,DMS)

• GCP(Big Query, DataFlow, SnowFlow)

• Microsoft Azure

• Hadoop Big Data

• Elasticsearch/Kibana/Logtash(ELK)

• Hadoop setup on standalone, Cloudera, and HortonWorks.

• SQL like MySQL PostgreSQL

• NoSql Database like Hbase and MongoDB

• Machine learning

• Deep Learning

• Spark with Mlib,GraphX

• Sphinx

• Memcache

• MS BI/Tableau/GDS