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Sr. Devops Engineer Resume

5.00 Rating

Seattle, WA

SUMMARY

  • Over 8 Years of IT Industry Experience wif DevOps, Systems Administration, Configuration Management, Build & Release and Deployment.
  • Extensive experience in AWS which includes CloudFormation, Load Balancer, Elastic Beanstalk, CloudWatch, IAM, Server Migration, Route 53, SQS, VPC, S3, Dynamo DB, SNS, Glacier, SMS, RDS, EC2 Container Service, Lambda.
  • Expert in Jenkins CI wif extensive work done on Build and Deployment jobs. Good experience in integrating Jenkins wif Chef and Ansible.
  • Expert in Build tools - Maven and Gradle.
  • Experience administration and development wif Hudson/Jenkins, GoCD, Bamboo, TFS, Sonar and Artifactory.
  • Experience in development and configuration experience wif software provisioning tools like Chef, Puppet and Ansible.
  • Experience in using Tomcat, JBOSS, WebLogic and WebSphere application servers for deployment.
  • Extensive work done on Docker wif orchestration using docker-compose. Good experience on Kubernetes and clustering.
  • Experience wif container based Virtualized deployments using Docker, working wif Docker images and Docker registries.
  • Experience in Blue/Green deployments wif Docker and Cloud Foundry, Kubernetes
  • Experience in Querying RDBMS such as Oracle, MYSQL and SQL Server by using PL/SQL for data integrity.
  • Experienced in Installation, Configuration and Administration of Windows, Red Hat Linux, Cent OS and VMware Environments.
  • Experience in Splunk development creating App’s, Dashboards, Data Models.
  • Configuring, maintaining network and troubleshooting such as LDAP, DNS, NIS, NFS, Web, Mail, FTP and SNMP.
  • Expert in Python, Shell Scripting and Batch Programming.
  • Worked on various API’s to integrate wif third-party systems.
  • Involved in migrating old database into Oracle wif automation scripts in Python.
  • Expert on Source Control Tools like Git, Bit Bucket, Sub Version.
  • On-call support for 24/7 for troubleshooting production issues.
  • Good hands-on in using confluence and Jira, Rally for documentation, managing issues and tasks.
  • Hands-on experience on ticketing systems like ServiceNow.
  • Extensive noledge in Development Methodologies using Agile and Waterfall.
  • Excellent communicative, interpersonal, intuitive and leadership skills wif ability to work efficiently in both independent and team work environments.

TECHNICAL SKILLS

Cloud Services: OpenShift, Azure, Amazon Web Services: EC2, S3, ELB, Auto scaling, Elastic Beanstalk, Cloud Front, Cloud Formation, Elastic Filesystem, RDS, DMS, VPC, Route53, Cloud watch, Cloud trail, IAM, SNS.

OS: Red hat Linux 4/5/6/7, Ubuntu, Solaris8/9/10, Unix, Windows servers

Configuration Management: Chef, Puppet, Ansible, Terraform

CI/CD: Jenkins, Rundeck, Bamboo

Build Tools: Maven, Ant, Gradle

Web Servers: Apache, Tomcat, IBM WebSphere

Atlassian Tools: Jira, Bitbucket, Confluence, Bamboo

Database Technologies: Oracle, MySQL, MongoDB

Version Control: Subversion, Git, BitBucket, Stash

Web Technology: HTML5, CSS3, JSON, NodeJS, JavaScript

Programming language: Java, Python, GoLang

Methodologies: SDLC, Agile, Water Fall

Scripting languages: Shell, Ruby, Power shell, bash

Monitoring Tools: Nagios, Splunk

PROFESSIONAL EXPERIENCE

Confidential, Seattle, WA

Sr. Devops Engineer

Responsibilities:

  • Created non-prod environments for continuous testing using Jenkins, Chef and AWS.
  • Configuring Chef to build up services and applications on teh instances once they have been configured using cloud formation.
  • Installing and configuring chef server, chef-solo along wif writing Chef Recipes. Automated teh installation of apps in environment by using chef.
  • Involved in writing various Custom Ansible Playbooks for deployment orchestration and also developed playbooks to simplify and automate day-to-day server administration tasks.
  • Used Cloud Formation Templates to simplify provisioning and management of EC2 instances, RDS and VPC on AWS.
  • Integrated Maven and Nexus repository wif Jenkins to upload thebuildartifacts after a successfulbuild.
  • Configured teh deployment jobs in Rundeck Automation system, and provided support to multiple teams.
  • Implemented LDAP integration to filter teh security for teh Prod, Dev and Test environment for Deployment jobs in Jenkins.
  • Worked on microservices project to build Docker containers and deploy to Dev, UAT.
  • Worked closely wif Development Teams to organize teh Maven’s POM and Ant’s build.xml files for complex projects and dependencies.
  • Installed, configured and managed teh ELK (Elastic Search, LogStash and Kibana) for Log management wifin EC2/ Elastic Load balancer for Elastic search.
  • Written templates for AWS infrastructure as a code using Terraform.
  • Responsible for source code management in BitBucket. Used Bitbucket Server for secure, fast, enterprise-grade controls, like fine-grained permissions, pipeline and powerful management features.
  • Managing AWS Infra and automation wif CLI, API, Managing DATA Center Inbound and outbound services.
  • Optimize teh AMI’s of EC2 instances to improve teh performance of enterprise tool.
  • Experience in registering new domain name for website in Route53, connecting teh Domain name to running ec2 instances such as Webapp, apache, nginx, another website application.
  • Experience configure teh SMS service for multiple resources.
  • Developed Python, Perl and shell scripts for automation of teh build and release process.
  • Implemented CI/CD pipelines on several consumers facing applications supporting Agile Projects and Ongoing Releases.
  • ManageSplunkconfiguration files like inputs, props, transforms, and lookups.
  • Getting teh list of issues from teh components (project, module, file etc.) wif teh help ofSonarqube.

Environment: Oracle 9i/10g, Ansible, Chef, Jenkins, Rundeck, Stash, Elastic Beanstalk, Bitbucket, OpenSSL, Slack, Maven, Nexus, Python, Sonarqube, WebLogic’s, Cloud Formation, Tomcat, Ruby, Shell Scripting,ServiceNow, Perl.

Confidential, Farmington Hills, MI

Devops Engineer

Responsibilities:

  • Writing json templates for cloud formation and ruby scripts for chef automation and contributing to our repository on github(version control).
  • Created AWS S3 buckets, performed folder management in each bucket, Managed cloud trail logs and objects wifin each bucket.
  • Written Chef Cookbooks for various DB configuration to modularize and optimize end product configuration, converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.
  • Defined branching, labeling, and merge strategies for all applications in Git.
  • Configured Elastic Load Balancers wif EC2 Auto Scaling groups.
  • Configured S3 to host Static Web content. Experienced in S3 Versioning and lifecycle policies to and backup files and archive files in Glacier.
  • Ability to design application on AWS taking advantage of Disaster recovery.
  • Versed Configuring Access for inbound and outbound traffic RDS services, Dynamo DB tables, EBS volumes to set alarms for notifications or automated actions.
  • Configured AWS Identity Access Management (IAM) Group and users for improved login autantication.
  • Involved in Installation and configuration of Oracle and MySQL databases on AWS.
  • Utilized Cloud Watch service to monitor teh QA/on demand instances, S3 metrics, configuring alarms for performance environments during load testing.
  • Created REST API in python using Django framework for Database calls.
  • Analyzed various data sources such as websites and developedPythoncode to extract structured and unstructured data.

Environment: AWS, Linux (RHEL 4.x,5.x and 6.1/6.6), VDI, Git version Control, VPC, AWS EC2, S3, Route53, OpenSSL, EBS, IAM, MySQL, ELB, Cloud watch,, Junit, Cloud Formation, Jira, Bamboo, selenium, Sonarqube, AWS CLI, AWS Auto Scaling, Unix/Linux, Shell scripting, Maven.

Confidential, Kansas city, MO

AWS Cloud Engineer

Responsibilities:

  • Maintained teh user accounts (IAM), RDS, Route53, VPC, RDB, Dynamo DB, SQS and SNS services in AWS Cloud.
  • Designed and implemented scalable, secure cloud architecture based on Amazon Web Services.
  • Provision centos EC2 instances using private AMIs and baselines. Detach and attach volumes on EC2 instances.
  • Create Route 53 DNS entry for domain name resolution. Create and manage S3 buckets.
  • Configure Virtual Private Cloud (VPC) wif both public and private subnets, NAT instances, and Elastic Load Balancers.
  • Worked as primary contact for all teh TFS servers for maintenance tasks and coordinated wif Windows Team for installing updates.
  • Worked on teh Build Automation in TFS 2017/2015/2013/2012/2010 using XAML files Customization, MSBuild, TFSBuilt.Proj
  • Set up different kinds of Build triggers including Gated - Checking, Continuous Integration, Scheduled and Rolling Builds in Team Foundation Server.
  • Maintains teh integrity and security of servers and systems, by creating and managing security groups and network ACLs to ensure controlled access to instances and subnets respectively.
  • Implement Auto scaling for scaling out to ensure availability and scalability of customer websites and applications.
  • Create, configure and ensure connection to RDS database running on MySQL engines.
  • Experience involving configuring S3 versioning and lifecycle policies and backup files and archive files in Glacier.
  • Implement VPC peering to ensure communication between instances in separate VPCs.

Environment: Shell Scripting, Subversion, AWS services, GIT, Web Logic, CentOS, Mercury, Quality center, Puppet, Visual Build, Big IPF5LTM/GTM, TFS 2008/2010(Team Foundation Server), Jenkins, Web sphere, CassandraDB.

Confidential, Foster City, CA

Build and Release Engineer

Responsibilities:

  • Operated 50+ Amazon Linux instances for Cloud-based social media application wif 100% uptime expectation.
  • Implemented, supported and maintained all network, firewall, storage, load balancers, operating systems, and software in Amazon’s Elastic Compute Cloud.
  • Deployed teh Java applications into web application servers like IBM Web Sphere.
  • Deployed different JavaJ2EEapplications like WAR, JAR and EAR on both stand-alone and clustered environment.
  • Promoting teh changes from trunk revisions toreleasebranch.
  • Designed and implemented multi-level database for automated collecting and analyzing firmware issues wif team.
  • Created fully automated process for building firmware releases.
  • Wif Team Designed and implemented High Availability clusters using shared file systems.

Environment: s: AWS (EC2, VPC, ELB, S3, RDS, Cloud Trail and Route 53), Subnets, IAM, RedhatLinux3,4,5, DNS, NFS, SMPT, web server apache 1.3x.

Confidential, Fort Irwin, CA

Linux/Unix Administrator

Responsibilities:

  • Installed, configured, and updated Linux machines, wif Red Hat, Debian, and CentOS.
  • RedHat Enterprise Linux Operating System Installation, Building Servers and administration of RHEL 4.x/5.x/6.x & SUSE 10.x. which includes testing, tuning, upgrading and loading patches, troubleshooting both physical and virtual server issues.
  • Installed, configured and maintained DNS, FTP, TCP/IP and Samba on Red Hat Linux.
  • Supporting for domains hosting and domain registration and creation.

Environment: s: Redhat 4.x, Windows Server 2000/2003/2008, DNS, NFS, TCP/IP, SAN, NAS, VMware 2.x,, YUM, RPM, Apache, Firewalls, LVM, LDAP.

Confidential

Linux Engineer

Responsibilities:

  • Configured new servers instantly and assigned static IP and DNS
  • Managed, Tested and deployed Linux version OS computer systems & Servers.
  • Resolved troubleshooting issues by identification of software bugs.

Environment:, Eclipse, Apache Tomcat 5.0, CVS, Linux, Ubuntu.

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