SUMMARY

• Motivated and personable DevOps expert with 8 years of experience in application deployment, Infra management, Configuration management using various Continuous Integration and Continuous Deployment tools.
• Experience in working on multiple projects simultaneously and synchronizing with the teams across various locations.
• Extensively worked on scalability and reliability of large scale applications.
• Demonstrated proficiency in collaborating with the team and mentoring individuals to maximize levels of productivity, while forming cohesive team environments.

TECHNICAL SKILLS

Cloud Services: Amazon Web Services, Confidential Soft Layer

Technologies: Opscode Chef, Ansible, Docker, Kubernetes, Rancher, Confidential Bluemix, GoCd, Travis CI, Jenkins, ELK stack, .Net Framework, Visual Studio 2012

Monitoring Tool: Nagios, Pagerduty, Pingdom, StatusCake

SCM: GIT, SVN

Operating Systems: Amazon Linux, RHEL, Ubuntu

Servers: Apache, Nginx, IIS

Ticketing System: JIRA

Virtualization: Vmware

Database: MySQL, SQLServer 2008, MongoDB

AWS Services: S3, RDS, VPC, EC2, CloudFront, EFS, IAM, Cloud Formation, Route 53, SNS, SQS, CloudSearch

Coding Skills: OOPS, C#, ASP.Net, Python

PROFESSIONAL EXPERIENCE

Confidential

Software Developer

Responsibilities:

• Composed Kubernetes configuration files for orchestrating Docker containers
• Strong working knowledge on Docker, Kubernetes and various components of Kubernetes
• Involved in creating Kubernetes clusters from scratch and hosting Docker containers
• Used Rancher for managing, deploying various Kubernetes pods of the application.
• Integrated Ansible and Rundeck for creation and running of various jobs
• Written multiple Ansible playbook’s as part of configuration management
• Integrated Travis to GitHub for error free code check - ins before merging the PR’s
• Built various GoCd JSON templates in GoCD for automating the deployment of various environments for multiple clients
• Built servers using Confidential Softlayer and Kubernetes clusters using Confidential Bluemix
• Developed various Ansible jobs for deploying packages during bootstrap of various servers
• Involved in Release Management Cycle of various applications
• Involved in planning, deploying and releasing of applications
• Worked on verifying tech spec compliance on Kubernetes pods
• Monitored Kubernetes pods through AlertManager
• Responsible for monitoring and troubleshooting issues in services.
• Created jobs on Rundeck as part of automation

Environment: Kubernetes, Docker, Ansible, Rancher, Confidential SoftLayer, Confidential BlueMix, GoCd, Travis, MiniKube, Rundeck

Confidential, NJ

Senior Software Engineer

Responsibilities:

• Developed automation scripts for smooth deployment using CHEF
• Strong working knowledge on Chef architecture and various components of Chef
• Developed various customized recipes which includes LWRP (resources and providers)
• Took part in development of CI/CD processes using Jenkins
• Used various plugins in Jenkins to automate the jobs linked to infrastructure
• Built various pipeline jobs in Jenkins that would assist Continuous integration process
• Build servers using AWS: Importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Developed Cloudformation scripts which would create entire infrastructure at one go in AWS.
• Strong working knowledge of various version control tools such as GIT and SVN
• Built CI automation job by integrating GIT with Jenkins and running shell scripts for deployment (CD) after CI is successful
• Implemented cookbooks for every task which has to be performed on servers which includes configuration as well as monitoring
• Implemented HA ELK (Elasticsearch-Logstash-Kibana) stack in each environment which would simplify logging part
• Upgraded Kibana and Elasticsearch using Chef automation scripts to latest versions
• Developed various plugins in shell for Nagios monitoring
• Creating alarms in Cloud watch service for monitoring the server’s performance, CPU Utilization.
• Maintaining the user accounts (IAM), RDS, Route 53, SQS and SNS services in AWS cloud.
• Built Chef Development workflow
• On-call support for 24/7 for troubleshooting production issues.
• Installation and configuration of Git, merging code from develop branch to master branch and make it ready for deployment. knowledge on GIT and Jenkins Continuous Integration Server - Installation, Configuration, Design and Administration, and integrating these tools with other systems
• Launching and configuration of new machines in cloud for client applications.
• Providing support for Client side production issues.
• Managing Incident and outage Notification to and from Client
• Coordinating with other internal teams for trouble shooting production issues.
• Auditing and Scanning the Servers and Applications periodically.
• Responsible for monitoring and troubleshooting issues in services.
• Implementing the changes to resolve the incidents
• Participating in regular scrum meetings.
• Monitoring Servers and Services using Nagios
• Setup the monitoring alerts based on severity
• Launching and configuration of new machines in cloud for client applications.
• Coordinating with other internal teams for trouble shooting production issues.
• Closely working with dev teams and fixing production issues.
• Maintained production applications and metrics performance.
• Daily maintenance tasks.
• Responsible for coordinating between internal onsite/offshore teams

Environment: Opscode Chef, Nagios, Jenkins, GIT, AWS, StatusCake, Pingdom, Atlassian tools (Stash, JIRA, Confluence), AlertLogic, CloudPassage, CloudCheckr

Confidential

Senior Software Engineer

Responsibilities:

• Used GDI methods to create different shapes and structures
• Serialization and Deserialization of binary data
• Preparing unit test cases for the developed objects
• Used various wire frames to develop the UI part of WPF app
• Involved in debugging server side issues
• Participated in code release during every Agile sprint
• Involved in server side coding for User and Admin Sections
• Worked on creating the stored procedures, views, functions
• Involved in implementing codebehind(using C#), javascript, jQuery for different web pages
• Used SVN for source control
• Used WPF controls extensively for designing WPF Apps.
• Implemented Log4Net for logging part of the application
• Participated in different phases of Software Development Life Cycle (SDLC) like analysis, design, development andtesting

Environment: C#.Net, ASP.Net, SQLServer 2008, Visual Studio 2012

INTERNSHIP

Confidential

Responsibilities:

• Involved in performance improving and bug fixing.
• Developed various windows controls for the UI
• Developed basic form load data in populating the pages
• Debugged the application for performance issues
• Written connection strings for connecting to SQL database
• Exported data from form pages to SQL using dataset
• Written batch commands for deploying the application

Environment: C#, SQL