Description
Professional Summary: * Over 8 years of experience in IT industry with major focus on Configuration, SCM, and Build/Release Management like SVN, GIT, Maven, Jenkins, Chef, Puppet, Docker and as AWSDevOpsoperations as Virtual Private Cloud (VPC), Cloud Formation, Cloud Front, EC2, NACL, RDS, S3, Microsoft Azure, Route53, SNS, SQS, DynamoDB, LAMBDA and Cloud Trail. * Experience in setting up the enterprise infrastructure on Amazon Web Services (AWS). * Expertise in AWS, experience in implementing new AWS instances and working with EBSand S3 storage, IAM. * Worked with IAM service creating new IAM users & groups, defining roles and policies and Identity providers. * Ability to manage SCM processes which include compiling, packaging, deploying and application configurations. * Created alarms and trigger points in CloudWatch based on thresholds and monitored the server's performance, CPU Utilization, disk usage. * Worked on setting up the life cycle policies to back the data from AWS S3 to AWS Glacier. * Utilized AWS Cloud watch to monitor environment for operational & performance metrics during load testing. * Experience in code deployment and orchestration with tools such as Puppet, Chef, Cloud Formation, and automation validation using Test Kitchen, Vagrant, Ansible and TerraForm. * Experience in writing Ansible scripts and heavy Shell, Perl, Python, and JSON scripting. * Automated various infrastructure activities like Continuous Deployment, Application Server setup, Stack monitoring using Ansible playbooks and has Integrated Ansible with Rundeck and Jenkins. * Experience developing and implementing continuous deployment code experience with CI/CD pipelines and DevOps methodologies. * Experience in working within the Cloud platforms like OpenStack and AWS for integration processes. * Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and automated the whole process. * Good experience in converting build.xml into pom.xml in order to build the applications using MAVEN. * Having sound knowledge on Continuous Integration systems such as Jenkins, Bamboo and AnthillPro. * Automated, designed and implemented continuous integration using GIT, Jenkins, Puppet. * Extensively worked on Jenkins/Hudson by configuring and maintaining for the purpose of continuous integration (CI) and for End to End automation for all build and deployments. * Installed and configured an automated tool Puppet that included the installation and configuration of the Puppet master, agent nodes and an admin control workstation. * Having sound knowledge in Configuration management tools PUPPET, CHEF, CFEngine, and Salt. * Define Chef Server and workstation to manage and configure nodes. * Implemented Docker based Continues Integration and Deployment framework. * Used Maven dependency management system to deploy snapshot and release artifacts to Nexus to share artifacts across projects Familiarity with Kubernetes, Mesos and Docker Swarm. * Strong experience administering installing and monitoring WebLogic applications. * Configured services like DNS, NIS, NFS, LDAP, SAMBA, Send Mail, FTP, Remote access on Linux. Install databases like Oracle 10g, 11g, MYSQL on Linux. Expertise in Storage Management (SAN, NAS). * Have good knowledge of utilizing cloud technology Microsoft Azure and NoSQL database like Mongo DB database. * Analyze Cassandra database and compare it with other open-source NoSQL databases to find which one of them better suites the current requirement. * Have good knowledge of utilizing cloud software's like Openstack and Cloudstack. * Expertise in Installation and maintenance of mail servers like SendMail, Postfix. * Installed/Configured the WebSphere server, JBoss application server, Weblogic server Managed tuning and performance of high profile applications running on them. * Have some exposure to the cloud computing and elastic computing abilities using Exalogic cloud. * Expertise in Installation and maintenance of other application servers like Apache, Tomcat etc. * Install and configured Apache, Debian, MySQL, SQL server. * Experience with installation and configuration of Web Sphere Applications on Linux. Experienced with the installation and configuration on Apache 2.x, 1.3.x, 1.2, BEA WEB logic 8.x, 9.x servers. * Install and configure Splunk/Nagios to monitor application and server logs. * Experience with Red hat Enterprise, IP tables, and VLAN management. * Experienced in working with network Packet Analysis using Tcpdump and wireshark. * Writing shell scripts for Automated Back - ups and Cron Jobs. * Familiar with installation & Management of packages, patches, maintenance of RPM updates on Linux. * Experience configuring and troubleshooting a variety of clustering software configurations including Veritas and Redhat clustering. * Provided support and build experience with RAC clustering. * Basic scripting done in Bash, Python, Perl, K-shell, Powershell for automated tasks. * Good Exposure and Experienced in VMware ESX servers and Virtual Center Administration. * Troubleshoot of server virtualization products like KVM, XEN, VMware, and Virtual Box. * Detect hardware related issues like Disk Failure, RAM, and NIC Card. Provide Hosting and Deployment Solution in PACI (Parallels Automation Cloud Infrastructure) based on Linux, VMware. * Developed scripts using PERL, BASH and BATCH files for Automation of Activities and builds. * Broad Worked with different Bug tracking tools like JIRA, Rational Clear Case, Bugzilla&IBM Clear Quest. * Gained experience in managing and reviewing Hadoop log files. * Populated HDFS and Cassandra with huge amounts of data using Apache Kafka. * Integrated Apache Storm with Kafka to perform web analytics. Uploaded click stream data from Kafka to Hdfs, Hbase and Hive by integrating with Storm * Hands on experience on major components in Hadoop Ecosystem like Hadoop map Reduce, HDFS, HIVE PIG, Hbase Zoo keeper, Sqoop, Ozzie, Cassandra, Flume and Avro.
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