PROFESSIONAL SUMMARY:

• Over 8 years of experience in IT industry focused on Software Configuration, CI/CD Pipeline, Build/Release Engineering, Deployment Automation, Amazon Web Services, Cloud Implementation and Linux Administration.
• Worked on Continuous Integration (CI) and Continuous Delivery (CD) in Agile, Scrum and Waterfall methodologies with thorough knowledge on each phase of the SDLC Software Development Life Cycle.
• Strong Experience in setting up enterprise infrastructure on AWS platform and In - depth knowledge in designing highly available, fault tolerant, scalable systems like EC2, S3, EBS, VPC, ELB, AMI, SNS, SQS, RDS, IAM, Lambda, Route 53, Auto scaling, Load Balancing, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPSWorks, NAT Gateways, Subnets, Security Groups and NACL's.
• Experience in designing AWS cloud models for Infrastructure-as-a-Service (IAAS), Platform-as-a-Service (PAAS) and Software-as-a-Service (SAAS)
• Proficient level of experience on DevOps essential tools like Chef, Puppet, Ansible, Docker, Subversion (SVN), GIT, Hudson, Jenkins, Ant, Maven and AWS Developer services like CodeDeploy, CodeCommit, CodeBuild and CodePipeline.
• Experienced in System Administration, Installations, Upgrades, Patches, Security, Backup, Migration, Disaster Recovery, System Builds, Server builds and Performance Monitoring in Linux/Unix Systems.
• Ensured data integrity and data security on AWS technology by implementing AWS best practices.
• Ability to identify and gather requirements to define a solution to be build and operated on AWS.
• Experience working on Azure Fabric, Microservices & Docker containers in Azure.
• Experience on Cloud Automation using AWS Cloud Formation Templates, Terraform, Chef and Puppet.
• Implemented Terraform modules for deployment of applications across multiple cloud providers.
• Experience in Converting existing AWS infrastructure to Server less architecture (AWS Lambda, Kinesis), deploying via Terraform and AWS Cloud Formation.
• Experienced with event-driven and scheduled AWS Lambda functions to trigger various AWS resources and Worked on Lambda, for triggering events with cloud watch using Lambda functions.
• Experience in implementing data warehouse solutions in AWS Redshift.
• Extensively worked on Jenkins and Hudson for continuous integration and for End to End automation for all builds and deployments.
• Experience in Application deployment on various web/application Servers including WebSphere/Web Logic/Apache Tomcat/JBOSS.
• Experience with build tools like Apache Ant and Apache Maven for writing build.xml and pom.xml files respectively.
• Experience with any Enterprise deployment automation tools like Udeploy, XLDeploy.
• Automated deployment modules of IIS web applications, bindings and configuration settings using a combination of PowerShell scripts and Puppet.
• Experience on writing Chef Cookbooks and Recipes to Provision several pre-prod environments consisting of DB installations, Tomcat/WebLogic domain creations and several proprietary middleware installations.
• Worked on developing Ansible Go Scripts for automating regular tasks.
• Extensive experience on Ansible for configuring and managing servers, combining multi-node software deployment, ad hoc task execution, and configuration management.
• Container clustering with Docker Mesos/Kubernetes.
• Experience working on Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configuration.
• Experience working with log monitoring, ELK (ElasticSearch, Logstash, and Kibana) Stack.
• Strong in building Object Oriented applications using C++ and Java, writing Shell Scripts and Perl Scripts on UNIX.
• Extensively worked with source code management tools like SVN (Subversion), GIThub and Bit Bucket.
• Experienced in all facets of full CM process with tools such as SVN, GIT, PVCS, Clear Case, Clear Quest, Perforce, Cruise Control, Jenkins, Bamboo, Chef and Puppet
• Hands on Experience with monitoring & issue tracking tools like Splunk, Nagios, and Jira.
• Efficient experience in using Nexus and Artifact Repository Managers for Maven builds.
• Experience working / administering databases both SQL and NoSQL (Mongo, Cassandra)
• Proficient in writing Python, Perl Scripting, Shell Scripting to automate the deployments.
• Expertise in troubleshooting the problems generated while building, deploying and in production support.
• Troubleshooting and Configuration of SSH, TELNET, FTP and NFS in RHEL5 and Centos
• Managed environments DEV, QA, CI, UAT and PROD for various releases and designed instant strategies.

TECHNICAL SKILLS:

Build Tools: Ant, Maven & BuildForge

SCM Tools: GIT, Subversion(SVN), BitBucket, GitHub

CI Tools: Jenkins, Bamboo, Hudson

Platforms: UNIX, Linux, HP-UX, Solaris, Microsoft Windows Vista/ XP

Web Technologies: HTML, JavaScript, CSS, XML, Node.js

Languages: C, C++, Java and PHP

Databases: SQL Server, Mongo DB. Oracle 9i/10g-PL/SQL.

Cloud Services: AWS EC2, ELB, VPC, RDS, IAM, Route53, CloudFormation, Lambda S3, CloudWatch, CloudFront, CloudTrail, EBS, SNS, SQS, SWF, EBS, RDS, DynamoDB, NAT Gateways, Subnets, Security Groups, NACL's, CodeDeploy, CodePipeline, CodeBuild, CodeCommit and Microsoft Azure.

Servers: WebLogic Application server 9.x, 10.x, Apache Tomcat 5.x/7.x, Red Hat JBoss 4.22. GA Web Sphere 6.x/7.x/8.x, Tomcat, APACHE 2.x, 3.x, JBOSS 4.x/5.x, Web Logic (8/9/10), Web Sphere4.0/5.0 and nginx

Configuration Management: Jenkins, chef, Puppet, Ansible, Docker, Vagrant, Terraform, Kickstart, OpenShift

Scripting: Ruby, Perl, Python, Bash, PowerShell

Monitoring Tools: Nagios, CloudWatch, Splunk

PROFESSIONAL EXPERIENCE:

Confidential

Responsibilities:

• Worked on developing Ansible Go Scripts for automating regular tasks.
• Extensive experience on Ansible for configuring and managing servers, combining multi-node software deployment, ad hoc task execution, and configuration management.
• Container clustering with Docker Mesos/Kubernetes.
• Experience working on Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configuration.
• Experience working with log monitoring, ELK (ElasticSearch, Logstash, and Kibana) Stack.
• Strong in building Object Oriented applications using C++ and Java, writing Shell Scripts and Perl Scripts on UNIX.
• Extensively worked with source code management tools like SVN (Subversion), GIThub and Bit Bucket.
• Experienced in all facets of full CM process with tools such as SVN, GIT, PVCS, Clear Case, Clear Quest, Perforce, Cruise Control, Jenkins, Bamboo, Chef and Puppet
• Hands on Experience with monitoring & issue tracking tools like Splunk, Nagios, and Jira.
• Efficient experience in using Nexus and Artifact Repository Managers for Maven builds.
• Experience working / administering databases both SQL and NoSQL (Mongo, Cassandra)
• Proficient in writing Python, Perl Scripting, Shell Scripting to automate the deployments.
• Expertise in troubleshooting the problems generated while building, deploying and in production support.
• Troubleshooting and Configuration of SSH, TELNET, FTP and NFS in RHEL5 and Centos
• Managed environments DEV, QA, CI, UAT and PROD for various releases and designed instant strategies.