SUMMARY:

• AWS Certified Developer, with around 3 Years of experience in DevOps, Software Configuration, Build and Release Management and extensive experience of being part of many projects with different setups and environments.
• Possess in - depth knowledge on configuration management tool like Chef, cloud service like AWS, continuous integration tool like Jenkins, build tools like Maven & NAnt and of SCM best practices in the industry.
• Recognized for good professional approach in handling and fulfilling internal/external customers’ and project needs.
• Working knowledge on the principles and best practices of software configuration management in Agile.
• I am a quick learner and able to pick up new technologies. I have excellent communication skills which help me in focusing on client deliverables.

TECHNICAL SKILLS / KNOWLEDGE:

Operating Systems: Windows XP/7/10, UNIX, Linux (RHEL, Centos, Ubuntu)

Programming Language: Java (Basics), C, HTML.

Databases: SQL, Postgres, Aurora, Oracle 10g DBA Activities.

Scripting Languages: UNIX Shell Scripts, Maven, Ant, NAnt, Gradle, Python, Ruby, Perl.

Version Control Tools: SVN, GIT, Bitbucket

CI/CD/Build Automation Tools: Hudson, Jenkins, Chef, Ansible, Rundeck, AWS, Docker, Nexus, Artifactory, Sonar, TICK, ELK, Sensu.

Middleware: Apache Tomcat, IIS, NGINX.

SDLC Tools: Jira, MSOffice, Share point, Confluence.

Chat Tools: Skype, Hip chat, Slack, Zoom

PROFESSIONAL EXPERIENCE:

DevOps Engineer

Confidential, Little Rock, AR

Responsibilities:

• Created and configured Jenkins seed jobs.
• Developed Multiple Chef cookbooks like Apache, Sensu, Nginx, auto deployment and integrated with AWS.
• Developed Chef cookbooks, policies, roles, data bags, environments and test kitchen.
• Created non-prod environments for continuous testing using Jenkins, Chef and AWS.
• Created RDS Postgres cluster with aurora engine.
• Integrated Hip chat with Jira.
• Implemented Elastic Container Service (ECS) a highly scalable, fast, container management service that makes it easy to run, stop, and manage Docker containers on a cluster of Amazon EC2 instances.
• Integrated GitHub, Jenkins and Gradle in accomplishing continuous integration and configured Jenkins with webhooks.
• Implemented CI/CD pipeline for micro services architecture.
• Containerized all the spring boot applications - Java and Nodejs using Docker.
• Familiar and experienced with Agile Scrum and Kanban development.
• Used Chef cookbook to Setup ELK stack (Elasticsearch, Log stash, Kibana) and troubleshooted the build issues with ELK and work towards the solution.
• Migrated VMWARE VMs to AWS and Managed Services like EC2, SCS, S3, Route53, VPC, ELB, EBS, SNS, SES, Glue, RDS etc.., with Opscode Chef Cookbooks/Recipes.
• Implemented GIT branching/merging strategies with configuring branch permissions.
• Written NAnt build script to automatically build the source code.
• Used Micro service architecture, with Spring Boot based services interacting through a combination of REST and leveraging AWS to build, test and deploy Identity Micro services.
• Installed and configured JFrog Artifactory server cluster.
• Created Redshift cluster and pentaho server for data warehouse transformations.
• Compared changes across two branches, commits, and tags by pull request in GitHub.
• Used JIRA to track issues and Change Management.
• Created confluence pages for CI/CD process related information.
• Developed chef cookbooks to manage configurations and deployments to remote machines.
• Developed Terraform templates to launch VPC’s and instances in the AWS with different services like auto scaling, load balancer, monitoring, security roles, iam, vpc, vpc peering, subnets, s3, security groups, elastic IP, ECR repositories, route53, rds etc...
• Written deploy base cookbook which can deploy spring services.
• Refactored terraform templates which can create an environment with single click.
• Refactored Jenkins Free Style manual jobs to Job DSL.

DevOps Engineer

Confidential, Boise, ID

Responsibilities:

• Installed and configured Jenkins from the scratch.
• Implemented CI/CD pipeline for few applications.
• Written parameterized batch scripts for deployments.
• Implemented SVN & GIT (bitbucket) branching/merging strategies.
• Experienced Jira for bug tracking and issue tracking.
• Implemented CI/CD pipeline using Jenkins and Docker.
• Configured LDAP, SMTP, and Audit database in Jenkins.
• Written Groovy Scripts for Jenkins configurations.
• Written NAnt build script to automatically build the source code.
• Configured IIS server for DEVL, QA, STAGING and PRODUCTION.
• Familiar and experienced with Agile Scrum development.
• Administered Jenkins by defining role-based strategy.
• Built Docker base images with different versions of java and tomcat.
• Installed and configured JFrog Artifactory server in one of the VM.
• Used Share point for project wiki
• Created Docker images with required packages to build Dev and QA environments.
• Installed different plugins in Jenkins like Build pipeline, Artifactory, LDAP, Authorize Project, Green ball, Copy Artifacts, SVN, GIT((bitbucket)), NAnt and HP-ALM.
• Integrated different tools like SVN, GIT, NAnt, NUnit, Sonar, HP-ALM and JIRA with Jenkins.
• Migrated repositories from SVN to GIT
• Implemented automated build and deployment process.
• Migrated Free style projects to Pipeline in Jenkins.

Graduate Teaching Assistant

Confidential, Fremont, CA

Responsibilities:

• Inspire and encourage students to produce competent work.
• Take class attendance, and maintain attendance records.
• Prepare lesson outlines and plans in assigned subject areas, and taught to students in TA hours.
• Grade homework and tests, and compute the record results, using answer sheets or electronic marking devices.
• Organize and label material’s, and display student’s work in a manner appropriate for their eye levels and perceptual skills.
• Observe students' performance, and record relevant data to assess progress.
• Worked as a Proctor for Quiz, Midterm, Final exams.
• Grade Final Project of the course.

DevOps Engineer

Confidential

Responsibilities:

• Responsible for creation of Test cases and Testing Suite.
• Involved in MVC Framework as development environment, deployed in Tomcat Web Server.
• Involved in Designing and Developing UI Interface using JSP, CSS, JavaScript, Ajax, and WML.
• Used Eclipse as development environment & deployed Application on Tomcat Server.
• Involved in SDLC stages of application including Requirements analysis, Design, Implementation and Testing.
• Involved in designing database schema and working with MYSQL as the database.
• Installed and Configured Nexus for binaries and dependency management.
• Used MYSQL Database, TOAD to execute Stored Procedures SQL, DDL, DML, PL/SQL for Data manipulation.
• Used Subversion (SVN) for version control of the product and Clear Quest and Bugzilla as Reporting Tool.
• Prepared Test Cases, Code Reviews, Utility Classes, Supporting Classes based on requirements.
• Understand user requirements, drawn into specifications, Coding Standard, Developing Utility Classes.
• Involved in Requirement framing, design, coding, unit testing and code review of peers.