SUMMARY:

• Overall 7 years of experience as AWS/Devops, Build and Release Engineer, and Systems Engineer experience in IT Infrastructure.
• Expert - level knowledge of Amazon EC2,Amazon S3, Amazon RDS, Amazon VPC, Amazon Elastic load balancing, Amazon SQS, Cloud watch and other services of the AWS family.
• Expert-level knowledge on AWS security tools and services like AWS security model, Identity and access management(IAM),Security groups, Network ACLs, Encryption and Multifactor Authentication.
• High-Availability, Fault Tolerance, Scalability, Database Concepts, System and Software Architecture, Security, IT Infrastructure, Virtualization and internet technologies.
• Worked with several teams to transition workflows to Continuous Integration and Delivery model and implemented best practices using Jenkins.
• Writing json templates for cloud formation and contributing to our repository on github (sub version control) using GIT.
• Experience in various server configuration and automation management tools such as Chef and Puppet.
• Extensive experience in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, Trouble shooting.
• Database backup (Hot/Cold) and recovery, repair and optimize tables, Database security, creating users and managing permissions.
• Log Analysis, Maintaining documents of production server error log's reports.
• Manipulation of shell scripts, php scripts and java scripts during migration and database connection.
• Expertise in creating DevOps strategy in a mix environment of Linux (RHEL, Ubuntu, CENTOS) servers and Windows along with Amazon Web Services.
• Experience in Architectural understanding of computing solutions and services, Cloud computing, Network topology, files systems, operating systems and servers and storage management, security practices, identity management, system recovery/backup tools and procedures, hardware virtualization, system monitoring and control processes and industry standards and trends.
• Worked on Docker container snapshots, attaching to a running container, removing images, managing directory structures and managing containers.
• Experience in software methodologies like Waterfall model, Agile Methodology and Scrum.
• Created User Stories and Defect tracking using JIRA.

TECHNICAL SKILLS:

Operating Systems: Linux, MS Windows, Mac OS

Application/Web server: Apache Tomcat, IBM Web sphere, MySQL server

Cloud: AWS, VM Ware

Cloud Database: Amazon RDS, MySQL, NoSQL

CI Tools: Jenkins

Build Automation: ANT, Maven

SCM Tools: SVN, Git

Development Tools: Waterfall, Agile

Containerization: Docker

Change Management: JIRA

Configuration Management Tools: Chef, Puppet

WORK EXPERIENCE:

Confidential, Fort Lauderdale, FL

AWS Engineer

Responsibilities:

• Created network architecture on AWS VPC, EC2, and subnets, Internet Gateway, Route Table and NAT Setup.
• Designed high availability environment for Application servers and database servers on EC2 by using ELB and Auto-scaling. Installed application on AWS EC2 instances and configured the storage on S3 buckets.
• Used Cloud Watch for monitoring AWS cloud resources and the applications that deployed on AWS by creating new alarm, enable notification service.
• Designed AWS Cloud Formation templates.
• Add project users to the AWS account with multifactor authentication enabled and least privilege permissions.
• AWS Import/Export accelerates moving large amounts of data into and out of AWS using portable storage devices for transport.
• Hands on Experience on AWS Lambda.
• Perform S3 buckets creation, policies and the IAM role based polices
• Utilized Amazon glacier for archiving data.
• Server configuration management using chef.
• Manage Amazon redshift clusters such as launching the cluster and specifying the node type.
• Use AWS Beanstalk for deploying and scaling web applications and services developed with Java.
• Created Continuous Integration (CI) and Continuous Delivery (CD) Pipelines for the build and deployment automation in place.
• Implement Continues Integration using Jenkins and Cloud formation Update Stack.
• Configured GIT repositories with branching, forks, tagging, notifications and automated merging of branches.
• Created Docker containers, Images and shipped them using Docker.

Environment: AWS VPC, EC2, S3, ELB, Route53, Lambda, Cloud Watch, Cloud Formation, Beanstalk, Glacier, Chef, Jenkins, Docker, GIT.

Confidential, Phoenix, AZ

AWS/Devops Engineer

Responsibilities:

• Involved in designing and deploying multitude applications utilizing almost all of the AWS stack focusing on high-availability, fault tolerance, and auto scaling in AWS Cloud formation.
• Hands on experience in EC2, VPC, Subnets, Routing tables, Internet gateways, IAM, Route53, VPC peering, S3, ELB, RDS, Security Groups, Cloud Watch, SNS.
• Involved in deployment of EC2 instances and building of different environments.
• Created AWS Route53 to route traffic between different regions.
• Created monitors, alarms and notifications for EC2 hosts using Cloud watch.
• Create AMI images of critical EC2 instances as backup.
• Installed Chef server container and client nodes on the web server farm of containers to implement infrastructure configuration management.
• Good understanding of Knife, unattended Node Bootstrapping process, Roles, Environments, Data Bags and their encryption using Vault etc.
• Strong experience in CI (Continuous Integration) and CD (Continuous Deployment) methodologies using Jenkins.
• Developed build and deployment scripts using MAVEN as build tool and automated the build and deploy processes using Jenkins to move from one environment to other environments.
• Server configuration management using puppet.
• Developed shell scripts for automation of the build and release process.
• Created Amazon ELB and Auto Scaling Groups, installed, configured and maintained web and application servers including Apache Tomcat on Docker containers and integrated with Amazon MySQL RDS database.
• Developed cloud-formation scripts to build, change and version infrastructure as code using AWS as provider and launch multi-tiered stack to be provisioned and configured with the scripts.

Environment: AWS, VPC, EC2, S3, ELB, RDS, Cloud Watch, Cloud Formation, SNS, Chef, Puppet, Jenkins, Maven, Shell Scripting, Docker, Apache Tomcat

Confidential

Build and Release Engineer

Responsibilities:

• Installing and configuring VMware Virtual Center servers and VMware vCenter Appliance. Managed VMware ESXi hosts using vSphere client and Web client.
• Created Virtual Machines for member servers which host services like IIS, DNS, and DHCP.
• Installed VMware Converter to convert Physical to Virtual (P2V) and Virtual to Virtual (V2V) machines.
• Resolved Problems related to Disk Space Usage and performance metrics such as Processor Usage, Memory etc.
• Perform day-to-day operation and troubleshooting of VMs.
• Keep Virtual hardware and VMware tools updated to keep a healthy environment.
• Experience in Linux Administration (Installation, Configuration, Tuning and Upgrades of Linux (Red Hat and Oracle).
• Creating shell scripts based on the requirements, scripts worked on are used for Database backup and Recovery, Filtering the log files accordingly to the requirement.
• Installing and Upgrading Red Hat Enterprise Linux on Physical and Virtual Machines.
• Using VMware virtualization for Creating, Deleting and Migrating virtual machines.
• Worked on Apache Tomcat Server for installing and locally hosting web pages.
• Worked on JIRA to track issues and project management.

Environment: VMware vSphere 5.0, 5.5, VMware vCenter, Red Hat Linux, Oracle, Apache Tomcat, JIRA.

Confidential

System Administrator

Responsibilities:

• Performed system administration of UNIX servers by using Operating Systems of Solaris 2.7/8 Linux workstations and servers. Managing SUN Solaris, Compaq and Servers.
• Installation of patches and other software packages Disk and File system management through Solstice Disk Suite on Solaris and other logical volume manager for other flavor of UNIX.
• Configuration of Hardware and Software RAID on Digital & Sun Servers.
• Installation of Oracle Patches and Troubleshooting, Creating and modifying application related objects, Creating Profiles, Users, Roles and maintaining system security.
• Used Disk Management Utility for file system creation and file system management.
• Patch and package administration for installation of patches as per the company policy and installation of packaged application.
• Experience in BIOS UPGRADE and OS installations and configurations and maintenance.
• Performed tasks on F5 load balancer like installing and renewing SSL certificates and bouncing servers with performance issues after taking them out of the server pools.
• User, Group management for all the UNIX servers.
• Modifying/ Writing scripts in Bash for optimizing day to day administration.

Environment: Linux, Unix, Solaris, Bash, Oracle, Disk Management Utility.