Srikanth Garlapati
Development
California, United States
Skills
DevOps
About
Srikanth Garlapati's skills align with Programmers (Information and Communication Technology). Srikanth also has skills associated with Consultants and Specialists (Information and Communication Technology). Srikanth Garlapati has 9 years of work experience.
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Work Experience
DevOps Engineer
ASML
August 2023 - Present
- SRE Responsibilities: * Implementing, and maintaining EC2 servers and S3 buckets and monitoring them using AWS CloudWatch. * Design and implementation of newer environments with micro services orchestration through Kubernetes EKS cluster on AWS cloud. * Experienced in designing AWS and Azure cloud models for Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS). * Managing Infrastructure, CI/CD/CT/CM pipelines using Terraform, CircleCI and Harness. * Implementing MLOps methodologies to seamlessly integrate machine learning models into production environments, ensuring reliability, scalability, and continuous improvement. * Building/Maintaining OpenShift Docker container clusters managed by Kubernetes, Linux, Bash, GIT, and Docker, on GCP (Google Cloud Platform). Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, and test deploys. * Built the Entire GCP infrastructure from ground up using googles best practices. * Experienced in orchestrating end-to-end machine learning pipelines, encompassing data preprocessing, model training, deployment, monitoring, and retraining, fostering collaboration between data scientists and DevOps. * Setup the Cloud infrastructure in GCP as IAAC with Google CFT - Cloud Foundation Toolkit using Terraform. * Experience with tools relating to software development and version control systems like GIT. * Created and Configured the CI/CD pipeline for deploying Micro-Services and Lambda functions using Jenkins. * Developed continuous integration strategy using Jenkins's build servers and GitLab CI with GitLab. * Assisted in installing Ansible Registry for local upload and download of OpenShift images and even from Docker. * Designed and created multiple deployment strategies using CI and CD Pipelines and Configuration Management tools with remote execution to ensure zero downtime and shortened deployment cycles via automated deployments in Harness and CircleCI. * Using Helm managed Kubernetes. Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and Managed releases of Helm packages. * Worked with containerization tools, can implement transition to Docker and develop distributed cloud system using Kubernetes and Helm package manager for Kubernetes. * Installation, configuration, and integration of multiple monitoring tools Prometheus & Grafana. Hands on experience on Splunk, Kibana, Dynatrace and AppDynamics as part of OS, application performance health checks and logs aggregations. * Enabling customers to manage better software development, deployments, and infrastructure with tools such as Chef, Jenkins, and GitHub Environment: Azure, AWS, Bamboo, Linux, Kernel, Chef, CircleCI, J Harness, Jenkins, Bitbucket, IAC, CloudFormation, GitHub, Artifactory, Atlassian, API, Golang, Python, Grafana, power shell, Prometheus, Docker, Kubernetes, ELK, Puppet, Terraform, Ansible, Jira, Confluence.
DevOps Engineer
Citizens Bank
June 2022 - July 2023
- SRE Responsibilities: * Implemented robust CI/CD pipelines using Bamboo and integrated GIT, Nexus, and Artifactory for efficient deployments with Puppet. * Providing solution to implement DevOps on various PaaS, SaaS, IaaS environment such AWS, PCF, OpenStack. * Detection and Auto-remediation of un-intended permissions in Bucket and Object ACLs. * Experience in IaaS managing Amazon Web Services (AWS) infrastructure with automation and configuration management i.e. Ansible. * Utilized Docker and AKS for a greenfield project, deploying a managed Kubernetes cluster with secure networking and robust CI/CD pipelines. * Design, document, and test transit gateway migration plans that are used to migrate critical and non-critical AWS accounts from legacy network architectures to the transit gateway with minimal to no outage using Terraform and a CircleCI pipeline. * Using Cloud bees Jenkins to configure GITHUB and build in Jenkins with variables contributed from the JSON/XML and create continuous delivery framework using Jenkins, Ansible, maven and nexus in Linux. * Implemented greenfield project leveraging Docker and Azure Kubernetes Service (AKS) for use, including configuration standards, implementing infrastructure with secure networking, and CI/CD pipelines. * Developed an Ansible playbook for Gerrit and ELK cluster, implementing automated deployment and configuration. Implemented Docker containerization using Docker files and Jenkins with CI/CD pipelines. * Used Docker and OpenShift to manage micro-services for development and testing. * Created metrics and monitoring reports using Prometheus and Grafana dashboards. * Involved in Ansible setup, managing host files, using YAML linter authoring various playbooks and custom modules with Ansible and Ansible playbooks to automate AWS services like launching EC2, provisioning IAM, and configuring VPC. Environment: Azure, AWS, Bamboo, Linux, Kernel, CircleCI, Chef, Jenkins, JavaScript, Bitbucket, IAC, CloudFormation, PowerShell, Git, Artifactory, Atlassian, API, Golang, Milvus, Python, Prometheus, Grafana, power shell, Perl, Docker, Kubernetes, ELK, Puppet, Terraform, GitLab, Ansible, Jira, GitHub, Confluence.
DevOps Engineer
ISPL, Hyd
August 2018 - February 2022
- Responsibilities: * Collaborated with cross-functional teams to resolve issues, plan infrastructure changes, and optimize DevOps workflows involving Windows, Linux, and AWS environments. * Led the deployment and management of AWS services, including RDS, S3, Load Balancing, IAM, VPC, Cloud Formation, Lambda, and Cloud Watch. * To ensure a secure zone for organizations in AWS Public cloud used security groups, network ACLs, Internet Gateways and Route tables. * Wrote automation scripts for creating resources in OpenStack Cloud using Python and terraform modules. Created and managed Cinder volumes in OpenStack Cloud. * Enabled end-to-end CI/CD pipeline for Java-based applications using Jenkins, Bitbucket, and Artifactory and integrated with different testing tools like SonarQube, Veracode, and Selenium * Performed Performance health checks and maintained high availability of EC2 instances, Docker containers, Kubernetes pods and cluster. * Configured Kubernetes Replication controllers to allow multiple pods such as the Jenkins master server in multiple minions and managed Kubernetes charts using Helm. * Converting .Net trading platform components written in C# to a Cloud Native containerized solution that uses Docker and is written in Node.js. * Worked with AWS Lambda Functions in python to automate many tasks of AWS. * Hands on experience working with artifact repository managers such as Jfrog Artifactory. * Expertly implemented cloud services IAAS and PAAS, including OpenStack and Docker, optimizing development and testing environments with Docker. * Configured & deployed Python applications on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS stack, cloud formation. * Builds, migrations and integrations of Kubernetes, Jenkins, Spinnaker, Istio, Prometheus, GitLab CI and Nexus. * Proficiently managed Kubernetes deployments, creating pods, replication controllers, replica sets, services, deployments, labels, health checks, and ingress using Deployment, Service Accounts, Secrets, Config Maps, Volumes, Networking, and YAML files. Environment: AWS, Azure, Java, Docker, Jenkins, Linux, Kernel, VMware, ServiceNow, RHEL, JavaScript, JIRA, IAC, Artifactory, Atlassian, YAML, API, GitLab, Ansible, Artifactory, Python, PowerShell, Ubuntu, Cloud Formation, Apache, GitHub, DynamoDB, Kubernetes, ELK, Terraform, Shell, Prometheus, Groovy, Grafana, Kibana, Datadog.
Linux Systems Engineer
ATOS
June 2017 - July 2018
- Responsibilities: * Configured and administered VMware virtual center servers and Vcenter Appliance. * Monitored server performance using BMC and Nagios. * Responsible for system design, security, administration, monitoring, analysis, tuning, troubleshooting of Linux (Red Hat, Free BSD, and CentOS) and Windows 2001, 2003, and 2008 physical and virtual servers in VMware vSphere version 4, ESX and ESXi. * Created, managed, and monitored VMware vSphere version 4, ESX and ESXi servers. Preformed VMware guest OS moves using Vmotion. Manage Microsoft Active Directory, Microsoft Exchange, and DNS services. Environment: Linux RHEL 5/6, Red Hat, Kernel, YAML, VMware, SVN, Shell/Perl Scripts, SCM, Jenkins, Maven and ANT, Tomcat, Firmware, Jira, Windows, WebSphere Application Server 6.1, 7.0, IBM HTTP Server 6.1, 7.0, WebSphere MQ 5.0.
Linux System Administrator
GSS Infotech
January 2015 - June 2017
- Responsibilities: * Managed disk storage in Linux and AIX environments, including logical and physical volume management. * Conducted OS and kernel patching to maintain system security. * Installed and managed software packages using RPM and YUM. * Developed Shell scripts for system maintenance and automation. * Created and maintained virtual Windows 2003, Windows 2008, and RedHat Linux servers in VMware vSphere version 4 and 5 (ESXi) use by the QA team in testing products. * Used VMware templates to create servers. Environment: Linux kernel, Redhat EL 5. x, 6. x, VMware, YAML, Windows Server 2003, WebSphere Application Server, Firmware, JBoss 4.2.x, 5.x, Sun JES Web Server 6.1
Education
