SUMMARY:

• 7 years of experience as a System Administrator in REDHAT Linux, SUSE Linux, CentOS, Oracle Enterprise Linux, Ubuntu, OSX, AIX, Windows and Sun Solaris servers and experienced DevOps Engineer
• Experience in Installation and configuration of VMware ESX server 3.5 on Dell and HP Proliant servers and configured VMs for Solaris x86 and Linux.
• Experienced in source code management using Git and SVN
• Good understanding of full SDLC with Solid expertise on software Build/Release, Configuration process and DevOps Engineering.
• Experience in Automation, Installation and overall Configuration Management of servers using Puppet and Chef
• Experience in installing, upgrading and configuring RedHat servers using Kickstart and Solaris server using Jumpstart.
• Experienced with the YUM for RHEL and YAST for SUSE for upgrading the Linux.
• Hands on experience in building RPM's and compiling the Linux kernel for different builds.
• Strong understanding of Infrastructure automation using Docker and Ansible.
• Expertise in DevOps, Release Engineering, Configuration Management, Cloud Infrastructure, Automation. It includes Amazon Web Services (AWS), Ant, Maven, Jenkins, Chef, SVN, GitHub, Nexus CVS, Tomcat, Linux etc.
• Experienced in cloud application and server virtualization using AWS (Amazon Web Services) and Azure
• Good command in working with Tracking Tools JIRA, Remedy and Service Now.
• AWS EC2 and Cloud watch services. CI/CD pipeline management through Jenkins. Automation of manual tasks using Shell scripting.
• Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services like EC2, S3, Glacier, ELB (Load Balancers), RDS, SNS, SWF, VPC, and EBS etc.
• Extensive experience in Installation, Administration, Patching, Upgrades
• Experienced on using awk and sed to automate log monitoring.
• Good experience in reviewing system logs files for errors, settings up CRON jobs for backups and monitoring process.
• MS Office, MS Project, Visio, MS PowerPoint, SharePoint
• Excellent hands on experience in creating, updating and closing tickets.
• Strong trouble - shooting and debugging skills and ability to handle multiple tasks and can work independently as well as in a team.
• Excellent client relation skills and the drive to complete the tasks effectively and efficiently as well as the ability to communicate effectively with all levels of management and the client community.
• Provided 24/7 technical supports to Production and development environments.

TECHNICAL SKILLS:

Devops Tools: Docker, Chef, Jenkins, AWS, Ansible

SCM Tools: GIT, CVS, Subversion, Bit Bucket, TFS

Build Tools: ANT, MS build, Gradle and Maven

Web/App Server: Web Sphere, Tomcat, JBOSS, Web Logic

Scripting: Shell, Batch, Python, Ruby

WORK EXPERIENCE:

Confidential, Lafayette, LA

AWS Developer

Responsibilities:

• Created customized AMIs based on already existing AWS EC2 instances by using create image functionality, hence using this snapshot for disaster recovery
• Created AWS Launch configurations based on customized AMI and use this launch configuration to configure auto scaling groups and Implemented AWS solutions using EC2, S3, RDS, DynamoDb, Route53, EBS, Elastic Load Balancer, Auto scaling groups.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Worked with IAM service creating new IAM users & groups, defining roles and policies and Identity providers.
• Created AWS Route53 to route traffic between different regions.
• Build servers using AWS, Importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Involved in provisioning AWS S3 buckets for backup of the application and sync this contents with remaining S3 backups, by creating entry for AWS S3 SYNC in crontab.
• Understanding of secure-cloud configuration, (CloudTrail, AWS Configuration), cloud-security Technologies (VPC, Security Groups, etc.) and cloud-permission systems (IAM).
• Created alarms and trigger points in CloudWatch based on thresholds and monitored logs via metric filters.
• Utilized AWS cloudwatch to monitor the performance environment instances for operational and performance metrics during load testing.
• Worked on chef server management console and understanding and working knowledge on all different components of chef server, nodes and workstations.
• Have implemented chef provisioning for creation of on demand instances and instance infrastructure using the chef-client and bootstrapping using plugins against AWS EC2.
• Created multiple Python, Perl and UNIX shell Scripts for various application level tasks.
• Used MySQL, DynamoDB and ElastiCache to perform basic database administration build.

Environment: AWS, Chef, Puppet, Jenkins, ANT, MAVEN, SQL, Docker, Jira, Unix/Linux, Python, Ruby, Shell scripting, Git.

Confidential New York, NY

AWS Devloper

Responsibilities:

• Involved in designing and deploying multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS CloudFormation.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Created AWS Route53 to route traffic between different regions.
• Used MySQL, DynamoDB and Elasticache to perform basic database administration. Build out server automation with Continuous Integration - Continuous Deployment tools like Jenkins/Maven for deployment and build management system.
• Installed and configured configuration tool such as ChefServer / workstation and nodes via CLI tools to AWS nodes.
• Leveraged AWS cloud services such as EC2, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, and IIS.
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Implemented automated local user provisioning instances created in AWS cloud.
• Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.
• Maintained the user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.
• Used ANT and MAVEN as a build tools on java projects for the development of build artifacts on the source code.
• Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.

Environment: AWS, Chef, Puppet, Jenkins, VDI, VPC, Route53, EBS, SQL, ELB, Cloud watch, Cloud Formation, Docker, Jira, AWS CLI, AWS Auto Scaling, Unix/Linux, Python, Ruby, Shell scripting, Git.

Confidential, Colorado Springs, CO

AWS Consultant

Responsibilities:

• Migrated existing on-premise infrastructure into cloud using Amazon AWS and its associated Services
• Designed and deployed AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Ops works.
• Created Instances, balanced load, assigned security and managed communication between different instance
• Automated software deployment using chef and provisioned Linux hosts
• Configured and monitored distributed and multi-platform servers using chef. Defined chef server and workstation to manage and configure nodes.
• Setup and maintained RHEL 6.8 and installed SAP Data Services with Oracle client
• Branching, Tagging, Release Activities on Version Control Tools like GIT
• Setup and configured web servers with Apache Tomcat and nginx
• Installed Oracle database with AMI image and updated the database with schemas and scripts to run Data Services and Cognos
• Successfully Installed and connected IBM Cognos with the Data Services and Oracle instances in a singe AWS VPC with different subnets
• Troubleshooted Linux installation problems encountered when connecting with RHEL 6.8, RHEL 6.5 and Oracle instances and successfully resolved them
• Implemented Chef to deploy the builds for Dev, QA and production.
• Managed build results in Jenkins and deployed using workflows

Environment: AWS, AWS Cloud Formation Templates, AWS RDS, AWS Cloud Watch, Ruby, Chef, Git, Tomcat, Apache, Jenkins, RHE

Confidential, Alpharetta, GA

Responsibilities:

• Involved in designing and deploying multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS CloudFormation.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Created AWS Route53 to route traffic between different regions.
• Used MySQL, DynamoDB and Elasticache to perform basic database administration. Build out server automation with Continuous Integration - Continuous Deployment tools like Jenkins/Maven for deployment and build management system.
• Installed and configured configuration tool such as ChefServer / workstation and nodes via CLI tools to AWS nodes.
• Leveraged AWS cloud services such as EC2, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, and IIS.
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Used ANT and MAVEN as a build tools on java projects for the development of build artifacts on the source code.
• Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.

Environment: AWS, Chef, Puppet, Jenkins, VDI, VPC, Route53, EBS, SQL, ELB, Cloud watch, Cloud Formation, Docker, Jira, AWS CLI, AWS Auto Scaling, Unix/Linux, Python, Ruby, Shell scripting, Git.