SUMMARY

• 8+ years of experience in the field of Information Technology.
• 3+ years of experience in core AWS services (S3, EC2, ELB, EBS, Route53, VPC, Auto scaling etc.) and deployment services (Elastic Beanstalk, OpsWorks and Cloud Formation) and security practices (IAM, Cloudwatch and Cloudtrail).
• Strong Knowledge in understanding the principles and best practices of Software Configuration Management (SCM) in Agile/Scrum methodologies
• Experience in the Cloud and the monitoring processes as well as the DevOps development in Windows and Linux environment.
• Exposed to all aspects of software development life cycle (SDLC) such as Analysis, Planning, Developing, Testing and implementing and Post - production analysis of the projects
• Strong Experience in Amazon EC2 setting up instances, VPCs, and security groups.
• Excelled on creating AMI (AWS Machine Images) that utilizes ELB (Elastic Load Balancer) and Auto Scaling. That Auto Scaling fired up new resources those will by default bootstrapped with the Chef-Server
• Working with SCM, SVN, GIT and Maven including branching and merging strategies.
• Experience as a Build and Release Engineering in automating, building, deploying, and releasing of code from one environment to other environment.
• Managed DEV, UAT and PROD environments for various releases and designed instance strategies
• Extensive knowledge in design and development of Java/J2EE applications using programming languages like Java, Web technologies like HTML5/CSS3, Javascript and frameworks like Hibernate and Spring
• Expert in deploying the code through web application servers like Web Sphere/ Web Logic/ Apache Tomcat/ JBoss
• Expertise in setting up the SCM standards/processes for development groups, designing branching and labeling.
• Vast experience in consuming RESTful services
• Experience with migrating code base from SVN to GIT.
• Good understanding of Network Topology (LAN/WAN/Subnets/VPN/Firewalls).
• Extensively worked on Hudson and Jenkins for Continuous Integration and for End to End automation for all build and deployments
• Strong experience in using IBM UrbanCode Deploy and Bamboo to integrate build and test tools to automatically deploy and promote new builds
• Working Experience in process scheduling, disk and file system I/O, Kernel Internals, TCP/IP Networking, Web services, Network and Firewall.
• Expertise in writing and troubleshooting Shell, Bash, Python Scripts and also C++, Java Scripts
• Experience in using bug tracking systems like Jira, Bugzilla, HP Quality Center and IBM Clear Quest
• Experience in UNIX/Linux along with SQL development in designing and implementing Relational Database model as per business needs in different domains.
• Good understanding and knowledge on Ansible.
• Also experienced in configuring the Database Tables using SQL (Structured Query Language).
• Used Jenkins for enterprise scale infrastructure configuration and application deployments.
• Experience with Network Routing and switching Technologies especially Wifi
• Very knowledgeable in regard to DevOps/ Automation with Docker and Continuous Deployment procedures using tools such as Ansible, docked-machine, Docker-compose, Mesos, Marathon, etc.
• Experience in Microsoft Office Suite, Open Office, Visio, Outlook, Printing, etc.

TECHNICAL SKILLS

Operating Systems: RHEL/CentOS/OEL 5.x/6.x/7, MacOS, Windows Server 2003/2008/2012, SUSE LES 10/11, Debian/Ubuntu, Sun Solaris 9/10/11, Windows Server 2003/2008/2008 R2/2012

Languages: Bash, Perl, Python, Ruby, XML, HTML, JavaScript, .Net, Java/J2EE

Databases: SQL Server 2008/2012, MySQL, DB2, Oracle, PostgreSQL, MongoDB and Cassandra.

Web/App Servers: WebSphere Application Server 7.x/8.x, JBOSS 6/7, Apache & Tomcat

Bug Tracking Tools /Ticketing Tools: JIRA, BMC Remedy, Service Now, HP Service Manager.

Version Control Tools: SVN, CVS, IBM Clear Case, BitBucket, GIT

DevOps Tools: Chef, Ansible, Puppet, Jenkins, Docker, Docker Swarm, ELK, Ant, AppDynamics, Akamai CDN, IBM uDeploy, Maven, AntHill Pro, Nexus, Bamboo, Buildforge, Splunk, Kubernetes

Network Protocols: SMTP, SNMP, ICMP, TCP/IP, FTP, TELNET, UDP, iSCSI, Fiber Channel

Cloud Platforms: AWS, Google Cloud, Microsoft Azure, Rackspace Cloud

PROFESSIONAL EXPERIENCE

Sr. AWS/DevOps Engineer /Build and Release Engineer

Confidential - Farmington Hills, MI

Responsibilities:

• Involved in migrating physical Linux/Windows servers to cloud (AWS) and test it.
• Designed an Architectural Diagram for different applications before migrating into amazon cloud for flexible, cost-effective, reliable, scalable, high-performance and secured.
• Worked in different software development life cycles using the methodologies like water fall, agile etc. and have great experience with the tools like GITHUB, Jenkins, JIRA, Subversion(SVN) etc.
• Created Virtual Private Network, subnets, route tables and security groups to control inbound and outbound traffic.
• Build servers using AWS: Importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Configure and managing daily and hourly scheduled snapshots backup and Restore the data from snapshots if needed.
• Setting up WebSphere Active MQclusters, configuring and tuning Queue managers, Queue, channels and Listeners and configuring WAS toActive MQCommunication.
• Setup and manage security groups, VPC specific to environment.
• Manage Red Hat Linux and Windows virtual servers on AWS EC2.
• Work on AutoScaling, CloudWatch (monitoring), AWS Elastic Beanstalk (app deployments), AWS S3 (storage) and AWS EBS (persistent disk storage).
• Planning, deployment and tuning of Elasticsearch for Linux based infrastructure.
• Implemented and supported creating EC2 instances, S3 storage, Auto Scaling of instances and CloudWatch Monitoring based on requirements
• Communication with team members for both AnsibleCore and AnsibleTower teams to clarify requirements and overcome obstacles.
• Implemented automation tools such as Puppet, Chef and Saltstack.
• Used Chef to manage Web Applications, Config Files, Database Commands and Packages.
• Developed strategies, and contracts for validation of deployments and automated rollbacks in uDeploy.
• Designed and implemented fully automated server build, management, monitoring and deployment solutions spanning multiple platforms, tools and technologies including Jenkins Nodes/Agent, Chef, Puppet, Android, VMware, Amazon EC2.
• Exposure to Mesos, Marathon& Zookeeper cluster environment for application deployments & Docker containers.
• Applied Mac and Window OS(Using WSUS for managing updates and patches for windows) patches and upgrades on a regular basis, and upgraded administrative tools and utilities. Configure / add new services as necessary.
• Managed all aspects of the AVTeam, AVInfrastructure. Architected & Implemented.
• Maintained networks via TCP/IP to enhance security and allow businesses to offer managed Wireless HotSpot services
• Built and managed a large deployment of Ubuntu Linux instances systems with Chef Automation.
• Wrote recipes, tools, shell scripts, and monitoring checks.
• Administered databases using RDS, MySQL and DynamoDB in AWS.
• Used AWS CLI to create new instances and manage existing instances.

Environment: AWS (EC2, VPC, ELB, S3, RDS, Cloud Trail and Route 53), ANT, Chef, Puppet, Windows, SVN, TFS, TCP/IP, Jenkins, Mesos, Marathon, TFS, Web Sphere 6.1.1, PowerShell, AV Standards, Perl Scripts, Shell Scripts, Unix/ Linux environment

Sr. DevOps /Site Reliability Engineer

Confidential - Orlando FL

Responsibilities:

• Interacted with client teams to understand client deployment requests.
• Coordinate with the Development, Database Administration, IPS, QA, IT, Operations and Releases teams to ensure there are no resource conflicts
• Worked closely with Project Managers to discuss code/configuration release scope and how to confirm a successful release.
• Django-Celery Used for QueuingSystem in the Build and deploy process, taking Build & Deploy in Order-by. Using GIT for Version Control. Push/Pull/Commit/merge with GIT.
• Created the end to end CICD pipeline for application and API's.
• Implemented continuous integration using Jenkins and configured various plugins GIT, Maven, Sonarqube, Nexus.
• Configured application servers (Apache Tomcat) to deploy the code and deployed various Web Application and API's onto the Cloud.
• Used sub modules in GIT and trained the new users on working with sub modules in GIT.
• Configured Splunk and Factfinder on servers for monitoring the servers in Cloud.
• Configured and maintained Rabbit MQ messaging service on the servers.
• Configured and installed monitoring tools Grafana, Kibana, Logstash and Elastic Search on the servers.
• Migrated the applications and API's from Main Frames to Java.
• Worked on different frameworks Zeno Framework, Chassis Framework and Spring boot Framework.
• Written Teraform templates, Chef cookbooks, recipes and pushed them onto Chef server for configuring EC2 Instances. configured Route 53 by using CFT templates, assigned the DNS mapping for the AWS servers and trouble-shooted the issues of the load balancer's, auto scaling groups and Route 53.
• Created SNS topics for the servers to know the health of the instances 24/7.
• Educated Development teams on Jenkins, GIT, Chef, AWS and whole CICD Pipeline process.
• Responsible for sprint planning sessions and daily stand-up meetings.
• Wrote Jira stories and broke those stories into smaller pieces to complete the stories within the allocated sprints.
• Worked in both Agile and Kanban environments.
• Documented all the process of CICD Pipeline to make sure that all the steps are completed successfully and for feature reference of Dev teams.

Environment: Chef, Jenkins, Sonarqube, Nexus, GIT, AWS, Teraform, Grafana, Kibana, Active MQ, Splunk, FactFinder, Jira, Version one, Maven, PostgreSQL, Tomcat, Shell Scripting, Python Scripting, Ruby Scripting Agile, Kanban.

Site Reliability Engineer

Confidential, Tampa FL

Responsibilities:

• Maintained and administered GIT source code tool.
• Created Branches, Labels and performed Merges in GIT.
• Developed processes, tools, automation for Jenkins based software for build system and delivering SW Builds.
• Troubleshooting and monitoring of various proprietary Acxiom and 3rd party applications using Splunk and Cloud Watch in the Amazon Web Services (AWS) environment.
• Worked on Creating new EC2 instances on AWS (Amazon web services)
• Implemented continuous integration using uDeploy.
• Established Puppet Best practices approaches to systems deployment with other tools and managing Puppet as a unit of software deployment and independently version controlled.
• Installation and configuration of Linux for new build environment.
• Managed build results in Jenkins and deployed using workflows.
• Worked on building data center with AWS. Installed SVN, GIT, Jenkins images on AWS.
• Puppet Manifests to provision complex multi-node applications composed of Ruby on Rails, Node, Apache, Nginx Passenger, Unicorn, Elastic Search, Hadoop, and MySQL.
• Also worked in Installing, Configuring and Monitoring using Nagios and GRAPHITE.
• Deployment automation, AWS EC2 instance mirroring, WebLogic domain creations and several proprietary middleware installations.
• Delivered specific versions of various components of an application into target environments.
• Maintain and track inventory using Jenkins and set alerts when the servers are full and need attention.
• Worked closely with developers and managers to resolve the issues during the deployments to different environments.

Environment: Git, Puppet, AWS, Windows Solaris, UNIX, Java, Eclipse 3.20, Ant, Maven, Jenkins, JBoss Application Server, CVS, Nagios, Splunk, MySQL.

Unix / Linux Administrator

Confidential 

Responsibilities:

• Managing approx. 2000 Linux Servers: RHEL 4.x & 5.x, Bash scripting for automation of tasks.
• Worked on Grub, PXE boot, Kickstart, Packages, Yum, RPMs, LVM and file system configuration.
• Working with version control tools such as Subversion (Tortoise) 1.8.x64bit.
• Experiences in creating Disk Partitions, Logical Volume Manager (LVM) and RAID Technologies on different File Systems like Ext2, Ext3, Ext4, XFS on various Linux Distributions and also involved in creating Veritas volume manager on Solaris.
• Installing and managing different automation and monitoring tools like Nagios and Splunk.
• Involved in building and migrating from Solaris 9 to Solaris 10.
• Coordinated with the UNIX and Window customers for HDS firmware migration as per vendor recommendation.
• Installation, Upgrading, Patches, Migration, Configuration and Troubleshooting, deploying SUN Cluster Framework and VERITAS Cluster Server.
• Worked on migration of storage level using EMC Replication Manager. Worked on HDS USP, USPV, AMS 1000, and AMS 2500, 9585.
• Worked extensively on HDS TrueCopy and Shadow Image for migrations.
• Handling & fixing all Server related issues, ensuring maximum availability of servers and its services.
• Implemented Nagios alerting tool for Monitoring alerts.
• Window OS and customization using Blade Logic and MDT deployment tools.
• Install and configure the HP c7000 enclosures, HP standalone servers.
• Experience with administrating TSM 5.4.3 and 6.2 servers on a variety of hardware and configurations. (IBM AIX, Sun/Oracle Solaris servers, Linux RHEL5 in VCS clustered environment.)
• Install new TSM clients in NT, Linux, and UNIX environments.
• Troubleshoot TSM servers and client issues as necessary and Providing On call TSM support 24x7.
• Documented standard operating procedures (SOP) for troubleshooting, configuring, and setting up virtual servers.
• Scan and deploy patches and updates to the systems using Microsoft Window Updates Services (WSUS) and keeping up-to-date patch-levels.
• Created various Batch jobs and time based workflows to update the data regularly.
• Provided user support and bug fixing activities as per the SLA.
• Managed Operational requests, troubleshoot issues and working with diverse groups.

Environment: Redhat Linux, HPSA VSphere ESX Server, JBOSS, Remedy, EMC Power Path, Windows 2008, Sun Solaris, Solstice Disk Suite, AIX, Veritas Cluster Server, Enterprise Security Manager, Opsware, Weblogic, Oracle 9i/10g.