SUMMARY

• 7+ years of overall experience, skilledDevOps,AWS, Build/Release.
• Strong base knowledge on Software Development Life Cycle (SDLC). In depth knowledge aboutAgile,ScrumandWaterfallmethodologies.
• Competence in designingAWS cloud modelsfor Infrastructure - as- a-Service (IAAS), Platform-as-a-Service (PAAS) and Software-as-a-Service (SAAS).
• Strong expertise onDevOpsconcepts likeContinuous Integration (CI),Continuous delivery (CD)andInfrastructure as Code (IAC), Cloud Computingetc.
• Excellent experience in working wifJenkinsforcontinuous integrationand for End to End automation for all build and deployments.
• Branching/Labelling/Merging/tagging,Clone, andrebasingand otherSCMwork on (SVNand mainly onGIT).
• Extensively Worked onDockerfor virtualization, run, ship, and deploy the application securely for fasten the build/release engineering. Creating and managingDocker images,Containersand also hands onkubernetees,ECS.
• Worked wifAnsibleplaybooks for virtual and physical instance provisioning, configuration management, patching and software deployment.
• Experience wifconfiguration managementusingPuppet,Chef,Ansibleand container management wifDocker.
• Worked on Creating and MaintainingChef Recipes,cookbooksto simplify and expedite deployment of applications and mitigate user error.
• Good Knowledge on Networking and configuringTCP/IP, DNS, NFS, NIS, SAMBA, LDAP, SSH, SSL, SFTP, SMTP, SNMP.
• Experience in developing and implementing web applications usingJava/J2EE Technologies, which includescore Java,Servlets,JDBC, springs, Hibernate, JSPandJava Beans.
• Good understanding of concepts inObject Oriented Programming concepts,RDBMSconcepts andMVCframeworks.
• Highly motivated and committedDevOpsEngineer experienced in Automating, configuring and deploying instances on AWS cloud environment.
• Expertise in trouble shooting the problem generated while building, deploying and also in production support.

TECHNICAL SKILLS:

Operating Systems: RHEL/CentOS 5.x/6.x/7, Ubuntu/Debian/Fedora, Windows Server 2008/2012/2016

Web/ App Servers: Apache Tomcat, Web Logic (11g, 12c) & Web Sphere 8.0/8.5/9.0, Nginx, JBoss.

Tools: Jenkins, Nexus, GIT, SVN, GitHub, Ansible, Chef, Puppet, Docker, Kubernetes, SonarQubeJIRA, Maven, Ant.

Cloud Infrastructure: AWS (Cloud Formation, Cloud Watch, Code Build, Code Commit, Code Deploy, EC2EC2 Container Service, EBS, ECS, Elastic Beanstalk, IAM, Security Groups, OpsWorksRoute 53, S3, Cloud Front, Cloud Trail, Stored gateways, Glacier, SQS, SNS, VPCsDynamo DB, Elastic Cache, Lambda.

Databases: Oracle, SQL Server, MySQL, IBM DB2, Mongo DB, PostgreSQL.

Network Protocols: TCP/IP, FTP, SSH, DNS, TELENT, HTTP, HTTPS, VPN, ACL s, FIREWALL, SUBNETS.

PROFESSIONAL EXPERIENCE:

Confidential, Washington, DC

AWS/Devops Engineer

Responsibilities:

• Involved in various phases of application development. Iteratively analyzed and developed the system going throughAgile,Scrummethodology.
• IntegratedMavenwifGIT. Build and deployed scripts usingANTandMAVENas build tools inJenkinsto move from one environment to other environments and also create newjobsandbranchesthroughJenkins.
• Configured localMavenrepositories and multi-componentAntprojects wifNexusrepositories and scheduled projects inJenkinsforcontinuous integration.
• Worked onAnsible Playbookswifroles & tasksfor automating the continuous deployment and Used file module inAnsible playbookto copy and remove files on remote systems.
• Maintained high availability clustered and standalone server environments and refined automation components wifscriptingandconfiguration management(Ansible).
• Worked on creation of customDocker images,taggingandpushingtheImagesand also creating theDocker containersandDocker consolesfor managing the application life cycle.
• Configuredkubernetesto deploy scale, load balance, scale and manageDockercontainers wif multiple name spaced versions.
• ImplementedAWSsolutions usingEC2,S3,RDS,Dynamo DB,EBS, andElastic Load Balancer,Auto scaling groups,Cloud Trail, Elastic Bean Stalk, Route 53 and Elastic Cache.
• Extended on Premise infrastructure storage toAWSby usingStorage gatewaysand createdS3 buckets,configuring bucketswifpermissions,logging,versioningandtagging.
• Monitoring and Alerting of production and corporate servers usingAWS Cloud WatchandNagios.
• Designed, implemented, maintained and troubleshooting of High available critical applications running onApacheandMy SQL/Postgre SQLdatabase.
• Managed large amounts of structured, semi-structured, and unstructured data across multiple data centres usingDynamo DB.
• Installation, configuration and administration ofWeb LogicandTomcat.
• DevelopedShell/Python/JSON/YAMLfor automation purpose.
• Had experience working wif logs and usage ofRESTandSOAPWeb Services to provision and maintain accounts.
• Setting upSecurity Groupsand making themSSLenabledSMTPsetup to email directly for project status andtroubleshootingthe issues encountered.
• UsedSonarQubefor continuous code quality check.

Environment:AWS (EC2, S3, RDS, Dynamo DB, EBS, and Elastic Load Balancer, Auto scaling groups, Cloud Trail, Elastic Bean Stalk, Route 53, Storage Gateways and Elastic Cache,VPC, Subnets, NAT, Cloud formation, Cloud Watch), VMware ESXi, Red Hat Linux, Docker, Kubernetes, Ansible, Jenkins, GIT, SonarQube, Maven, ANT, JIRA, My SQL, Postgre SQL, Web Logic, Tomcat, Nexus, Python, JSON, YAML, REST, SOAP, Nagios.

Confidential, Windsor, CT

AWS/Devops Engineer

• Configured and MaintainedWindows 8/12 RHEL 5.x/6.xin a large distributed environment at several Data Centres.
• Worked closely wif the Development Team in the design phase and developedUse case diagrams. UsedANTandMAVENas build tools on Java projects for the development of buildartifactson thesource code.
• Implemented & maintained the branching and build/release strategies utilizingSubversion /GIT.
• Worked onJenkinsforContinuous IntegrationandDeploymentand also configuredSplunkfor monitoring.
• ConfiguredPuppet master,clientand wrote scripts for deploying applications onQA,Dev, Productionenvironment and developedPuppet Modulesto manageconfiguration, automate installation process and fordeploymentsandconfigurations.
• Managed and worked wif various differentinstancesofEC2,creating AMI’s, managingEBS volumesand configuringsecurity groups,elastic IPsetc.
• UsingAWS Lambda, running scripts/code snippets in response to events occurring inAWS Cloudand maintaining it.
• ConfiguredChef Cookbooks,recipesfor Upgrading theLinux kernel, installing and managingJava versionsand managing persistentSSH tunnels.
• MigratedVMWAREVMs toAWSusingOpsCode Chef Cookbooks/Recipes. DevelopedChef Cookbooksfrom scratch to automate the deployment process and integrated wifJenkinsto build thecontinuous delivery pipeline.
• Configured and used monitoring tools likeNagios/Splunkfor monitoring the network bandwidth and the hard drives status.
• Worked on Deployment procedures using middleware likeWeb Sphere, created deploy scripts and setting for the Production Release.
• Installed and configured theNexusrepository manager for sharing theartifactswifin the company. Created proxynexusrepositories to speed up the build process.
• Implemented continuous deployment system wifJenkins,AWSCode Deploy,and Ops Worksand monitored the Infrastructure using AWSCloud Watch.
• Efficiently used Project Management Tools likeBugzillaandJIRA.
• DevelopedBash/ Python scriptsto automate the troubleshooting on AWS platform based on the alerts provided by theAWS SNS.
• Supported the Application team in making them analyse about the automation implementation and other related issues.

Environment:AWS services (EC2, VPC, Security Groups, Network ACL, Auto scaling, ELB, RDS, Cloud Watch, Route53, S3, IAM, Elastic Bean Stalk, EBS, SNS, SQS), Windows 8/12, RHEL 5.x/6.x, Jenkins, GIT, MAVEN, ANT, Puppet, Chef, Splunk, JIRA, Bugzilla, Nagios, Web Sphere, Nexus, Python, YML scripts.

Confidential

AWS / DevOps Engineer

Responsibilities:

• Devops & AWS Cloud Engineer for a team dat involved different development teams and multiple simultaneous software releases.
• Designing and implementing fully automated server build management, monitoring and deployment by Using Technologies like Ansible.
• Used Nginx as Load balancer for pinging Ec2 instances in round-robin process and health checking of EC2 instances along wif Route 53.
• Administered Linux servers for several functions including managing Apache/nginx servers, mail server, and MySQL databases in both development and production.
• Designing and implementing fully automated server build management, monitoring and deployment by Using Technologies like Ansible.
• Experience in Amazon S3 for storage, SNS, Cloud front for accessing and content delivery (CDN) and VPC for network security access as per requirement.
• Executed the migration commands to create tables inmongo DBfor storing the Users Information.
• Implemented the setup for Master slave architecture to improve the Performance of Jenkins.
• This application hosted on tenAWS(amazonWebserver vices)Linux instanceswifhigh configurationdat we maintained as part of theproject.
• Worked onAWS servicecalledload-balancerto integrateNorton signed SSL certificatewif theapplication. Involved in takingdatabase backupsasscheduled. Automated entire infrastructurewifdevops toolsuch asansible.
• Hands on experience on installation and configuration ofSplunkUniversal Forwarders on endpoints to include the roll up of logs to centralSplunk server.
• Familiarity wif the searching and reporting capabilities provided by theSplunk application.
• Familiarity wif the creation and management ofSplunk knowledge objectsfor an organization.
• Specific experience wif the creation oflookups and dashboardsdat are used to extract information out of aSplunk datasource dat contains multiple inputs.

Environment:EC2, Ansible, Aws ELB, SNS, SQS, AWS, Shell/Perl Scripts, Bit bucket, Python, Jenkins, apache, nginx, elastic search, splunk.