Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Harsha Jasti

Dallas,TX

Summary

  • Overall 6+ years of experience managing servers in multiple operating systems and platforms, working in physical and virtual servers, experience in public, private, and hybrid clouds, hardware, infrastructure, and technical leading teams.
  • 5 years of experience in PaaS with RedHat Openshift Containers Platform. Architecting, installing, and configuring the platform using tools and technologies like Ansible, Bash scripting, Git, ElasticSearch, Fluentd, Logstash, Kibana, Cassandra, Hawkular - Metrics, Prometheus, Grafana, Alertmanager.
  • 4 years of experience with MicroServices using Docker Linux Containers, Kubernetes , Openshift, deploying applications in multiple public and private clouds like Microsoft Azure, Amazon Web Services, VMWare, and Bare-Metal Servers.
  • 5 years of experience working with RedHat Enterprise Linux and open source technologies, installing and configuring different services like DNS, LDAP, DHCP, Proxy, andNTP.
  • Experience with performance tuning, monitoring, and troubleshooting server OS issues (CPU, Memory and I/O).
  • Experience in Agile development for Openshift being part of a Scrum Development team.
  • Experience working with developers and helping them to migrate applications from traditional IT to microservices using containers.
  • 3 years of experience deploying virtual servers in public clouds like Amazon Web Services or Azure.
  • 2 years of experience in Middleware technologies like Weblogic, Tomcat, JBoss EAP, Fuse, Data Grid, andActiveMQ. Experience in monitoring tools like AppDynamics, Splunk, Jaeger tracing, SignalFX and Sysdig.
  • Strong knowledge of Java technology including troubleshooting and diagnostic tools – versions 1.6, 7, & 8 (Heap,thread, and profiling experience)
  • Have excellent technical skills and be able to develop new skills quickly knowledge and working experience with Linux/Unix environment.Basic knowledge of Middleware Technologies such as WebLogic, TomCat, JBoss EAP, Fusse, Data Grid,ActiveMQ, Linux.
  • Strong knowledge of Web Servers, Web Server load balancing (GTM/LTM)Strong organizational skills and detail-oriented work ethic. Knowledge of basic network architectures, standards, and ability to quickly adapt to changes. Provide technical solutions that are sustainable, supportable & scalable. Strong problem-solving and analytical capability and ability to innovate,detail-oriented with excellent documentation skills/methodologies, who can successfully manage multiple priorities.
  • Ensure the developed solutions are scalable, maintainable, resilient, and fully functional.
  • Deploying, managing, and operating scalable, highly available, secure, and fault-tolerant systems on Openshift,Kubernetes, EKS, and AKS for our customers.Good knowledge of scripting languages to automate tasks (Ansible, Bash, or similar)Good problem-solving skills and an eye for detail.
  • Strong skills, along with excellent problem-solving and debugging abilities. A strong foundation of knowledge around Openshift cloud services and the cloud ecosystem. Experience in building and delivering robust highly available solutions.

Overview

10
10
years of professional experience
1
1
Certification

Work History

AWS Cloud Devops Engineer,Kubernetes & Openshift

Charter Communnications
03.2023 - 02.2024
  • Managed diverse environments encompassing RHEL, VMware, Kubernetes, and OpenShift clusters, ensuring seamless integration and peak performance. Collaborated on AKS and on-prem Kubernetes clusters to enhance hybrid cloud strategy. Oversaw containerized applications with Docker, Kubernetes, and OpenShift for reliable deployment and scalability.
  • Executed configuration management using Ansible and Terraform for efficient infrastructure operations. Proficient in AWS and Leveraged extensive shell scripting, including PowerShell, to automate tasks and streamline workflows.
  • Evaluate and integrate enterprise tools, services and processes with cloud operations platform, ensuring cloud operations excellence
  • Develop automation scripts using enterprise IaC tools for deployments and platforms operations and integrate with the CI/CD tools (gitlab)
  • Effectively manage assigned projects as necessary
  • Promote enterprise cloud adoption by providing technical support
  • Participate in troubleshooting any issues as necessary in hybrid cloud environment
  • Review and validate implemented technology designs, and processes and recommend improvements as needed to optimize cost, performance and compliance posture.
  • Deploy tool updates as required while implementing integrations when they arise.
  • Installed Aqua for security and vulnerability scanning of images.
  • Working on setting up openshift platform in Azure (ARO)

Cloud Devops Engineer

RK Software Solutions
08.2020 - 12.2022
  • Experience working with AWS/RedHat OpenShift Infrastructure design, deployment, and operational support.
  • Extensive knowledge of Linux Containers (Docker), Kubernetes, and deployment of containerized applications/microservices architectures.
  • Support will include native cloud services in the respective platforms as well as third party services and migration.
  • Experience with automation tools to streamline and standardize our cloud deployments like AWS Cloud formation, Terraform, Azure ARM, Ansible.
  • Maintain and enhance automation to support setup and provisioning of new projects in OCP and OpenShift upgrades.
  • Perform regular health checks on environments.
  • Support all additional projects and cloud users in activities around automated deployment of their applications into OCP.
  • Manage automation playbooks and documentation related to OpenShift.
  • Support infrastructure, security, Platform as a Service (PaaS) and other updates involving DevOps environments.
  • Hands on Automation experience and experience building deployment pipelines and managing configurations.
  • Experience administering Java-based application servers, especially RedHat Jboss and IBM WebSphere.
  • Experience with CI/CD tools such as Git, Jenkins, Nexus and Jenkins Pipeline (Groovy).
  • Experience with application monitoring tools such as SignalFX, Jaeger Tracing, Sysdif, AppDynamics, and Splunk.
  • Working knowledge of networking topics such as protocols, load balancers, firewalls, etc.
  • Excellent analytical skills, troubleshooting and problem-solving ability.
  • Performs on-call activities as needed for the environment and technologies and Managing cloud infrastructure with 24x7 production operations.
  • Experience Container based architecture and deployments (Docker/Kubernetes) Experience with infrastructure-as-code provisioning (Terraform, CloudFormation) and configuration (Ansible).
  • Update Jenkins pipelines and OpenShift templates to make use of the new environment.
  • Managing an environments DEV, QA, UAT, Stage and PROD for various releases and designed instance strategies.

Devops/Openshift Engineer

Neontech
02.2017 - 06.2019
  • Installation of different Openshift environments in VMware vCloud using Ansible playbooks, troubleshooting during the installation, configuration of DNS services, LDAP services.
  • Working with Roambee Development team in California to migrate their applications from AWS to Openshift Platform, support pushing their docker images into the registry, support creating BuildConfig and DeploymentConfig Files, creating services and routes.
  • Openshift Platform installation, configuration and administration for BMW environments in Germany, US and China.
  • Incident resolution working closely with Development teams, analyzing logs, performance and supporting the application team or tunning the platform.
  • Troubleshooting Openshift router operation, analyzing stats with different projects to determine the bottleneck Troubleshooting Openshift EFK stack for central logging.
  • Automation of server and platform operational tasks using bash scripting and ansible.
  • Cloudforms environment installation with Virtual Appliances in Openstack and configuration with container providers.
  • Creation and Follow-up of RedHat Cases to solve problems/bugs with the Openshift Platform or OS.
  • Cluster harmonization and stabilization installing patches and specific package versions.

Linux System Administrator

I Medics-EMR Billing System
04.2014 - 05.2015
  • Responsible for Installation, configuration, Maintenance, Deployments, Update,
    Monitoring, performance tuning on Linux.
  • Installing, configuring and administration of CentOS 5.x, Solaris 9, 10, RHEL4.x/5.x/6.x,
    Windows Server 2008-R2.
  • Planned, scheduled, and implemented OS patches on Linux boxes as a part of proactive
    maintenance. Create, maintain, and troubleshoot Disk Partitioning, LVM and le
    management.
  • Performed backups and restoration on several Linux LPAR’s.
  • Created users and managed user permission on the Linux servers. Modify Kick-start based server profiles and hardware specifications.
  • Perform Kick-start/PXE installations of RHEL.
  • Writing shell scripts for automation of daily tasks, documenting the changes that

Education

Master's - Computer Science

University of Bedfordshire
Luton
05.2021

Bachelor's - Electrical, Electronics Engineering Technologies

Acharya Nagarjuna University
Guntur
04.2013

Skills

  • RedHat OpenShift
  • Ansible
  • Splunk
  • Grafana
  • ELK
  • AppDynamics
  • Jaeger Tracing
  • Kubernetes
  • Prometheus
  • Gitlab
  • Aqua
  • Root Cause Analysis

Certification

  • Red Hat Certified Specialist in OpenShift Administration
  • Certified Kubernetes Administrator
  • AWS Certified Solution Architect - Associate
  • AWS Certified Developer - Associate
  • Microsoft Cetified - Azure Administrator

Timeline

AWS Cloud Devops Engineer,Kubernetes & Openshift

Charter Communnications
03.2023 - 02.2024

Cloud Devops Engineer

RK Software Solutions
08.2020 - 12.2022

Devops/Openshift Engineer

Neontech
02.2017 - 06.2019

Linux System Administrator

I Medics-EMR Billing System
04.2014 - 05.2015

Master's - Computer Science

University of Bedfordshire

Bachelor's - Electrical, Electronics Engineering Technologies

Acharya Nagarjuna University

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Harsha Jasti