SUMMARY

• Around 7+Years of Experience in software automation platforms with mindset to automate anything that is automatable. Cloud Architect with massive experience in Private and Public cloud infrastructure, and proficient in providing solutions for DevOps Maturity Best Practices with Test Driven Development strategy.
• Hands - on experience in Automation, Configuring and Deploying instances on Amazon web services (AWS) and experience with AWS components like EC2, ELB, Auto scaling, S3, VPC, Route53, Cloud Watch, Cloud Trial, Cloud Formation Templates.
• Experience with AWS Command line interface and PowerShell for automating administrative tasks. Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic reaching one or more AWS EC2, LAMBDA instances.
• Extensive experience in developing Web interfaces using HTML5, CSS3, Bootstrap, SASS, LESS, JavaScript, JQuery, Angular-JS and Backbone-JS.
• Configured Terraform backend with Remote S3 for state managemenat, DynamoDB for State Locking, Developed Custom Modules for Templates to be reusable with multiple application stacks in AWS, utilized Terragrunt for testing framework.
• Worked with VMWARE tools like vCenter&vSphere to manage VM’s running on ESX cluster nodes and experience working on V-Motion.
• Experience in adding servers to vCenter servers and managed hosts from vSphere client. Analyzing the VM-Support logs for ESX servers and vCenter logs to diagnose the root cause for the problem and troubleshooting them.
• Implement CI/CD tools Upgrade, Backup, Restore, API call, DNS, LDAP, and SSL setup.
• In-depth knowledge of computer applications and shell scripts (Bash), Python, and PowerShellfor automating tasks.
• Worked with Vagrant for local development setup. Moved Vagrant setup to Docker based environment. And experience in writing Vagrant file and Docker file.
• Working knowledge on Kubernetes and Aurora and RDS. Good experience in Middleware services like JMS, JDBC and implemented other services like JNDI, SNMP.
• Created and MaintainedChef Recipesandcookbooksto simplify and expedite deployment of applications and mitigate user error.
• Maintained high availability clustered and standalone server environments and refined automation components with scripting and configuration management (Ansible) and experienced in writing Ansible scripts.
• Wrote Chef Cookbooks for various DB configurations to modularize and optimize the product configuration. Converting production support scripts to Chef Recipes and AWS server provisioning using ChefRecipes.
• Hands on experience with build tools like, Team City, Sonar. Worked with different Bug tracking tools like JIRA, Rally, Remedy, and IBM Clear Quest.
• Extensive working experience in setting up WebLogic cluster environment, including WebLogic Domains, Admin Servers, Managed Servers, and Node Manager. Cluster Configuration on single Cluster, Multiple Clusters and Deployment over clusters.

TECHNICAL SKILLS

Operating Systems: Sun Solaris 11/10, Red Hat Enterprise Linux 5.x/6.x/7.x, SUSE 10/11/12, UBUNTU, Windows NT/XP/ 2003/2008/2012.

Network Protocols: SMTP, SNMP, ICMP, TCP, IP, FTP, TELNET, UDP, and RIP, ISCSI, Fiber Channel.

Scripting Languages: Unix Shell Scripting, Python, Perl, Python2, Jinja2

Application/Web Servers: Tomcat 6.0/7.0, Web Logic 9.0/10.0, JBoss, Web sphere 6.0/ 7.0/8.0, Apache,Nginx

Databases: Oracle 10g/11g/12c, MySQL, postgre, sql.

Web Technology: HTML 4.0/5.0., DHTML, XML, PHP, Java Script, Servlets and JSP.

Build Tools/CI Tools: ANT, MAVEN, Jenkins, Teamcity.

Source Control Tools: Subversion (SVN), GIT, CVS, Clear Case.

Cloud Services: AWS, Rackspace, Terraform

Configuration Management Tools: Chef, Puppet, Docker, Ansible

Programming Languages: C, C++, Java

PROFESSIONAL EXPERIENCE

Confidential, Buffalo, NY

DevOp’s Engineer

Responsibilities:

• Implemented AWS cloud computing platform, and its many dimensions of scalability - including but not limited to: VPC (Virtual Private Cloud), EC2, load-balancing with ELB, messaging with SQS (and scalable non-AWS alternatives), auto scaling architectures, using EBS under high I/O requirements, custom monitoring metrics/analysis/alarms via Cloud Watch.
• Experience in Configuration Management, Cloud Infrastructure, and Automation like Amazon Web Services (AWS), Maven, Jenkins, Chef, Github, Clear Case and Tomcat.
• Designing and implementing fully automated server build management, monitoring, and deployment by using Technologies like Chef and Ansible.
• Worked on Ansible for configuration management of hosted Instances within AWS. Configuring and Networking of Virtual Private Cloud (VPC).
• Manage Web applications using Ansible playbooks and coordinated with Terraform DSL for automating inside the AWS cloud.
• Validated forms using Angular 2 and regular expressions there by providing client-side validation and server validation.
• Experienced in setting up all Amazon Web Services Components throughCloudFormation Templates(JSON).
• Creating builds using power shell Scripts, ANT/Maven scripts manually and automated.
• Troubleshooting deployment and installation issues.
• Automated the Build Process using Jenkins.
• Designed scripts to build Regression Database snapshot using Azure Power Shell and Selenium
• Handling complete Build and Release process including code, documentation and supporting testing team along with the server Administration
• Execute releases on Android, desktop client and Web platforms.
• Work with QA to facilitate verification of releases. Running multiple builds at a time.
• Managing Daily Builds, Weekly Builds, Nightly Builds and Builds on fortnight basis.
• Managed and Administered Web logic 8 and 10.3 Environments.
• Configuration changes and new environment setup.

Environment: s: GIT, GIT-HUB, Open stack, Dev Stack, Jenkins, Artifactory, Clearcase, Aws, Ms Build, Puppet, Chef, Nugget, WebLogic, JIRA, Ant, WIN-SCP, Service Now, Sonar, Putty.

Confidential, San Francisco CA

DevOp’s Cloud/AWS Engineer

Responsibilities:

• Implemented AWS solutions using EC2, S3, RDS, Dynamo DB, EBS, Elastic Load Balancer, and Auto Scaling Groups, Optimized volumes, Cloud Formation and Lambda.
• Working on Multiple AWS instances, set the security groups, Elastic Load Balancer and AMI’s, Auto scaling to design cost effective, fault tolerant and highly available systems.
• Worked on integrating GIT into the continuous Integration (CI) environment along with Jenkins.
• Implemented Jenkins Code Deploy plugin to deploy to AWS and used to automate the build process and deploy the application to Tomcat server.
• Provisioned load balancer, auto-scaling group and launch configuration for micro-services using Ansible.
• Designed, developed a custom, single-page, responsive web application on front end using Angular JS. Implemented Docker container service, build pipeline like Jenkins, Bamboo and GoCD for Continuous Integration and Continuous Deployment that can run on the cloud or on-premises.
• Wrote Chef Cookbooks for various DB configurations to modularize and optimize the product configuration.
• Converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.
• Continuous Integration, automated deployment and management using TeamCity, Gradle, JIRA, Testing FrameworksCode quality tools like SonarQube and many other comparable tools based on the requirements.
• Deployed code on WebSphere application servers for Production, QA, and Development environments.
• Closely worked with development, QA, and other teams to ensure automated test efforts and integrated with the build system and in fixing the error while doing the deployment and building.
• Implemented a Kubernetes Container Orchestration solution within AWS leveraging KOPS, which allows easy management, creation, and recovery of AWS assets.

ENVIRONMENT: AWS Cloud, AIX and Windows, BMC Remedy, Shell, Python, Web Logic Server, Jenkins, Azure, Maven, GIT, Jira, SQL, J2EE, Puppet, Perl, Cruise Control, UNIX, Tomcat, Apache, Oracle, Ubuntu, Centos, Aws, Elastic load balancer, Terraform, S3, Cloud watch.

Confidential, Worcester MA

Devops Engineer

Responsibilities:

• Worked on tools like Bitbucket, Jira, Terraform, Ansible, Stash, Confluence, Jenkins.
• Used scripting languages like Python2 and Jinja2.
• Worked on Nginx configurations and deployed through Jenkins to all the environments.
• Build and performed Jenkins jobs for deploying using Ansible playbook and Bitbucket.
• Experience with deploying applications with upgraded versions.
• Experience with VSTS and TFS for code deployments, merges, and rebases. Created ARM templates in Azure.
• VSTS for environment setups. Successfully migrated code from Visual Studio to Git in VSTS.
• Experience in Pivotal Cloud Foundry (PCF) and the implementation of micro services in PCF.
• Implemented environments, roles, data bags in Chef for better environment management.
• Create and maintain deployment pipelines for multiple environments.
• Experience administering Linux systems (CentOS, Ubuntu) and web architectures (NodeJS, Nginx).
• Worked on Terraform to create EC2 servers through Ansible playbook.
• Experienced with Amazon AWS Cloud Administration which includes services like: EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPS Work, Security Groups.
• Implemented a Continuous Delivery pipeline with Docker, and GITHub and AWS.
• Good knowledge on Routers and Switches, Subnet, VLAN, TCP/IP, VPN, OSI model and Firewall (checkpoint), HTTP, DHCP, DNS, SSL/TLS.
• Experience using databases like MySQL, MongoDB, MSSQL and Oracle.
• Setting up ETL for environments and Configuring RabbitMQ.
• Expertise in integratingTerraformwith Ansible, Packer to create and Version the AWS Infrastructure.
• Experience in Automating private and public cloud configuration usingTerraform.
• Designed Terraform templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates and migration from traditional to cloud environment.

Environment: s: AWS, Azure, Jenkins, Jira, Bitbucket, EC2, RDS, IAM, Ansible, Terraform, Docker, Chef, GITHub,ELB, Splunk, Redis, Nginx, Apache2, Celery, Linux, Jabber, JRipper, Slack, ETL.

Confidential, Omaha, NE

DevOps Engineer

Responsibilities:

• Created user roles for dev, QA, and Operations teams for viewing and working with the API Manager & API Connectportals. Registered Applications and Subscribed API plans, Generated Client IDs & Secret Key's. Using Postman to testbackend API calls.
• Created Snapshots and Amazon Machine Images (AMI's) of EC2 Instance for snapshots and creating clones’ instances.
• Written Python script for AWS AMI backups in east and west region. This script will create AMI with current. date and time. It will delete old version and will keep latest AMI versions in both regions.
• Utilized AWSCloudwatch to monitor environment for operational & performance metrics during load testing.
• Written various Python workers and integrated withAWSLambda to automate theAWS infrastructure including. scheduled automatic backups, Stopping, and starting the instances as part of cost-saving.
• Installed, configured, and managed the ELK (Elastic Search, Log stash and Kibana) for Log management within EC2 / Elastic Load balancer for Elastic Search.
• Designing and configuring the AWS Simple Notification Service (SNS) and Secure Email Service (SES) architectureof the solution and working with a client.
• Automated the development process for deployment of the Applications, Containers and Provisioning Public Cloud Environments withTerraform, Ansible, Jenkins, Docker, and Kubernetes.
• Ensured additional permissions are provided to perform actions in a different account using IAM ‘Assume Role’.
• Extensively used Terraform for building, changing, and versioning infrastructure safely and efficiently.
• Automating the process of a secure VPC creation and deployment of the Stand-up secure Jenkins Server, ELK stack9, etc. by writing the corresponding Terraform/ Ansible code.

ENVIRONMENT: Jenkins, GIT, ANT, MAVEN, Python, Aws, JAVA/J2EE, Web Sphere, Nagios, Unix/Linux, Windows, Ruby, Shell, Apache Tomcat, XML, Java/J2EE.