nagamounika puligilla

Senior Site Reliability Engineer at Now100
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Contact Information
us****@****om
(386) 825-5501
Location
Frisco, Texas, United States, US

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Experience

    • United States
    • Information Technology & Services
    • 1 - 100 Employee
    • Senior Site Reliability Engineer
      • Oct 2022 - Present
    • India
    • Outsourcing/Offshoring
    • 100 - 200 Employee
    • DevOps Engineer
      • Sep 2019 - Aug 2022

      • Designed/Architected DevOps pipeline that fits all the applications and used enterprise wide• Worked with top level management to form centralized DevOps team and lead the team to build CI/CD framework• Worked with Client’s directly to get the requirement, setup SLO’s and SLI’s working internally with team. • Made sure SLA’s are met as promised to clients and provided SLO’s• Documented SLO’s, SLI’s and SLA’s as agreed with all parties• Set up SLA’s and developed a single stop portal for all customers to communicate with team• Generated KPI’s for Executive level on teams onboarding to DevOps tools• Migrated 50+ virtual machines from datacenter to AWS cloud using CloudEndure• Expertise with Groovy scripting for Jenkins pipelines. Show less

    • Site Reliability Engineer
      • Sep 2019 - Aug 2022

    • United States
    • Software Development
    • 1 - 100 Employee
    • DevOps Engineer
      • Jul 2016 - Aug 2019

      • Responsible for design and maintenance of the GIT Repositories, views, and the access control strategies. • Containerizing existing applications using Docker and manifest files using Docker swarm. • Automated various tasks using Python API’s provided by Vendor. Used this for cost savings and license management • Hands on experience in Amazon Web Services AWS provisioning and good knowledge of AWS services like EC2, S3, Glacier, Bamboo, ELB (Load Balancers), RDS, SNS, SWF and EBS etc and Azure. • Created the ANT scripts and extension of existing ANT scripts for deployment of applications to HUDSON. • Experienced in setting up monitoring in AEM for webservices • Used ANT and MAVEN as a build tool on java projects for the development of build artifacts on the source code. • Responsible for build and deployment automation using VM Ware ESX, Docker, Kubernetes containers and Chef. • Involved in migration from SVN to GIT repos and worked with Linux sys admins for the same. • Udeploy is used for continuous integration, fast feedback and udeploy (urban(code)) pipeline is a multi-tool pipeline. • Developed Linux, UNIX, Perl and Shell Scripts for manual deployment of the code to various environments. • Monitoring - Nagios, artifactory, Custom checks, Zabbix, App Dynamics, Splunk. • Hands on experience in monitoring EC2 instances using Nagios. • Configured Nagios to monitor EC2 Linux instances with puppet automation. Show less

    • Nepal
    • Software Development
    • 1 - 100 Employee
    • Cloud Engineer
      • May 2015 - Jun 2016

      • Conceived, Designed, Installed and Implemented Chef configuration management system. • Created and updated Chef manifests and modules, files, and packages. Automated the cloud deployments using Chef and AWS cloud formation templates. • Implemented rapid-provisioning and lifecycle management for Ubuntu Linux using Amazon EC2, Chef, and custom Bash scripts. • Developed automation scripting in Ruby (core) using Chef to deploy and manage Java applications across Linux servers. • Worked on Version control setups like GIT and integration tools Jenkins • Installed, Configured and Administered Hudson/Jenkins Continuous Integration Tool. • Developed automation framework for Application Deployments to the cloud environments. • Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Optimized volumes and EC2 instances. • Automated Nagios services for database server, webservices, application-server, networks, file sizes, RAM utilization, Disk performances using Python script in Chef. • To achieve Continuous Delivery goal on high scalable environment, used Docker coupled with load-balancing tool Nginx. • Bootstrapping automation scripting for virtual servers, using VMWare clusters. Worked on Apache and Firewalls in both development and production. Show less

Education

  • JNTUH College of Engineering Hyderabad
    Bachelor's degree, Information Technology
    2011 - 2015

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