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Devops Engineer Resume

Chicago, IL

SUMMARY

  • 7 + Years of total IT experience in administration, analysis, design and maintenance of client/server and web applications.
  • 2 years in practicing DevOps, CI/CD, Infrastructure automation, quality engineering and release management.
  • 2+ years in practicing Linux/Unix Aws Cloud
  • 4+ years in Telecom, LTE CDMA, Integration & Commissioning, RAN, CRAN Migration
  • Excellent understanding of source - code management principles and systems, particularly Git
  • Extensive experience in setting up CI/CD pipelines using tools such as Jenkins, Bitbucket, Maven, Nexus, Slack and VMware, RedHat, Centos S
  • Experience in integrating code quality tools such as SonarQube, in CI/CD pipelines.
  • Strong hands on experience in scripting languages such as Groovy,
  • Strong exposure to configuration management tools such as Ansible, Puppet, Terraform and Docker, Kubernetes
  • Strong exposure to creating Docker images and docker containers.
  • Strong exposure to AWS cloud platforms.
  • Strong knowledge on practicing TDD, automating Junit tests using Maven in Jenkins.
  • Strong knowledge on Monitoring using Nagio
  • Strong knowledge in Tomcat on different OS’s like Windows, Linux VMware
  • Strong experience on {SRE} Site Reliability Engineer
  • Strong Knowledge in ARA Automation Release Automation
  • A highly motivated, energetic individual, a team player with excellent communication and inter-personal skills.

TECHNICAL SKILLS

Cloud platforms: AWS

Framework/DevOps tools: Maven, J, SonarQube, Nexus, Jenkins, Slack, RedHat, VMware, Centos S

Versioning Tools: Git, GitHub, Bitbucket, GitLab

IAC Tools: Puppet, Ansible, Terraform, ReHat Centos S, VMware, Kickstart

Containers: Docker, Kubernetes

Application/Web Servers: Tomcat, Apache

Operating Systems: Red Hat Linux, Windows

Database: Oracle, SQL Server, MySQL, Postgres

Testing /Monitoring /SRE Site Reliability Engineer: Selenium / Nagios / AWS CloudWatch

Scripting & Other Tools: Groovy, UNIX Git Bash, Putty

Configuration Management: Chef Puppet and Ansible

PROFESSIONAL EXPERIENCE

Confidential, Chicago IL

DevOps Engineer

Responsibilities:

  • Set up Git repositories and SSH Keys for Agile teams.
  • Setting up Jenkins master, adding the necessary plugins and adding more slaves to support scalability and agility.
  • Set up CI/CD pipelines for Microservices and integrated tools such as Maven, Bitbucket, SonarQube, Nexus, Docker, Slack for providing immediate feedback to DEV teams after code check-in.
  • Setup slack plug-ins and notifications in Jenkins pipelines for collaboration.
  • Created Docker file and automated docker image creation using Jenkins and Docker.
  • Automated infrastructure provisioning on AWS using Terraform and Ansible.
  • Created nightly builds with integration to code quality tools such as SonarQube, Veracode.
  • Created quality gates in SonarQube dashboard and enforced in the pipelines to fail the builds when conditions not met.
  • Converted java projects into Maven projects by creating POM file and ensured all the dependencies are built.
  • Worked on integrating GIT into the continuous Integration (CI) environment along with Jenkins.
  • Manage/mentor both onsite/offshore team.
  • Enforced Test Driven development for the DEV teams for every sprint.

Environment: - J2EE, Selenium, Oracle 11g, Spring, Ansible, Terraform, Maven, Jenkins, AWS, SonarQube, TDD, Slack

Confidential, Irving Texas

Linux Systems Administrator/AWS Cloud

Responsibilities:

  • Provided user technical support for application and operating system software
  • A self-motivated, responsible and reliable team player with a set of strong technical skills
  • Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/) and
  • Configuring instances with respect to specific applications.
  • Notify NOC management as required for escalation and notification support.
  • Completing task such as call testing, swapped sector test, commissioning GSM, CDMA, 4G, 2.5LTE, RRU, Microwave and site router.
  • Very skilled troubleshooting equipment as Confidential RRH's, Du's, CISCO Routers, Eltek Smart packs and battery backup cabinets.
  • Also, responsible of the ATP's and Battery Cabinet audit. Part of Verizon National deployment team (NFOS).
  • Responsible of task such as Q&A and 595 inspections. Recent task assigned include 595 construction check lists, and Cabinet modifications and integration for 2.5LTE project in Chicago
  • Commissioning of eNBs, growing eNBs, BTS, Upgrading FW
  • Coordinating with Field Engineer for call tests.
  • Provide Tier 1 support on RAN and Core equipment's.
  • Coordinate with Customer and confirm site firmware and data loads
  • Contribute to a daily activity report and support troubleshooting activities as required
  • Troubleshoot and resolve issues with BTS cell site equipment during commissioning.
  • Move RETs to other BTS using the BTS manager.
  • Shut down site before commissioning and bring site back up after commissioning.
  • Assist Field Tech in the commissioning process.
  • Assist Field Tech in clearing external alarms on site.

Confidential, Irving TX

Technician Support/ Migration & Commissioning

Responsibilities:

  • Provide Project technical support for troubleshoot and resolve issues, escalations from project and Support Performance & optimization issue troubleshooting with regards to KPI's.
  • Provide system level knowledge in supporting Confidential Siemens Networks Radio access 3G & 4G platform products.
  • T1 Verification testing and Develop and MOP on 2G/3G/LTE project competence, process, and documents for deployment.
  • Focuses on switch CDMA and wireless networks operations.
  • In charge of wire-line transport operations, physical layer, maintenance, troubleshooting and network trouble tickets were providing technical support for customers, contractors, and co-workers in Puerto Rico and USA.
  • Conduct routines and new operations activities, including translations, maintenance, and installations and /or monitoring the network (Verizon BTS and BSC, Nortel MTX, Tellabs, Lucent Plexus VoIP switch, and Converse voicemail).
  • Determined whether problems were due to connectivity or if they were higher layer problems.
  • Working with transmission equipment (Tellabs, DACS, T1, and T3 among others

Confidential

Field Technician

Responsibilities:

  • Skillfully activated 3G LTE systems and configured MTN systems. Alcatel lucent
  • Communication -Utilized Q-Scopes to convert T1 lines to fiber, added carrier channels and assessed ATP testing.
  • Knowledgeably assisted diagnosis & resolution of problems with VSWR, RSSI, TX and RX.
  • Effectively collaborated with MTN personnel to deploy & activate sites and provided technical
  • • Performed S3 buckets creation, policies and also on the IAM role based polices
  • Working on NFS, LVM, KICKSTART SERVER, RedHat Enterprise, Centos S 6.5
  • • Creating and managing the Security Groups to provide security for the EC2 instances.

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