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Click here or scroll down to respond to this candidate.CONTACTDenver, CO Street Address
PHONE NUMBER AVAILABLEEMAIL AVAILABLESKILLSCloud: Amazon Web Services, Azure and NimbulaOperating Systems: Ubuntu, Red hat Linux, CentOS Windows ServerVersion Control Systems: GitHub, Gitlab and BitbucketIAAS/Config Management: Terraform, Ansible, Chef and PuppetMonitoring: Nagios, Prometheus, Grafana, Alert Manager, CloudWatch and Data DogWeb/Proxy Server: Tomcat, Apache, NginxContainers/Orchestration: Docker, Kubernetes, ECS and EKS/AKSDevops Tools: GIT, GitHub, Bitbucket, Jenkins, TeamCity, GitLab, Nexus, Maven, Gradle, Docker, Helm, Kubernetes and ArgoCDAutomation Tools and Scripts: Cloud Formation, Terraform, Shell scripting, Python and AnsibleCERTIFICATIONSAWS Certified Solutions Architect Professional Validation Number: N0QHVE2D1E1QQ35CAWS Certified Solutions Architect Associate Validation Number: 53R3K63KH2QQQ5WBCertified Kubernetes Administrator (CKA)11+ Years of total IT experience and 5+ Years of Cloud/ Devops/SRE hands onexperience across development, designing, implementing, and managingcutting-edge deployment and automation of cloud resources. Skilledat supporting, automating, and optimizing missing critical deployments,leveraging configuration management, continuous integration andcontinuous delivery, and DevOps processesWORK HISTORYMay 2021 - CurrentSenior CloudOps Architect Estee Lauder, New York, NYBuilt entire infrastructure on AWS using hub & spoke models for all environmentsImproved code deployment efficiency by automating processes with CI/CD pipelines.Designed and implemented containerization strategies using Docker and Kubernetes, improving resource utilization and management.Reduced system downtime for critical applications by implementing robust monitoring and alerting tools.Standardized configuration management practices using Ansible for better visibility into infrastructure changes.Set up Single Sign On (SSO) connection with Google Apps identity provider to login to AWS console & cliImplemented multi-tier architecture in VPC using R53, ALB, ECS and AuroraExperience in Experience in Cloud FinOps / Cloud spend optimization.Experience using AWS Cost Explorer and other AWS Cost Management tools.Experience with cloud economics, AWS services, and AWS pricing models.Worked with multiple teams to develops Apptio which can increase visibility into cloud costs and presented to leadership.Brought up unique tagging policies for most of the resources in AWSSetup organizational AWS backup strategy for Prod, Dev environments.Used AWS trusted advisor to delete unused resources, resized the resources across different AWS accounts.Implemented DR setup for multiple applications between different regionsEnabled multi-factor authentication (MFA) for AWS Managed Microsoft AD directory to increase security when users specify their AD credentials to access supported Amazon enterprise applicationsAutomated infrastructure using Terraform, Terraform enterprise & CloudFormation for multiple projectsWorked on setting up & trouble shooting Kubernetes(K8) clustersSolid experience in setting up ECS cluster, services & tasksWorked as a part of API integrationAutomated infrastructure & application pipe line using GitLab CIImplemented WAF (Web application firewall) in front of application load balancer & CloudFront for DDOS attacks, bad bot detection, to block crawling activity and moreCost optimized by converting on demand EC2 & RDS to Reserved instancesMigrated the entire application from one region to another region with zero down time using DMSImplemented security best practices across all accounts like WAF rules implementation, tightening security groups & NACL, implementation of Guard dutyAutomated Migration of standalone Postgres database to Aurora Postgres Compatible database & used SSM to store database credentialsSet up infrastructure monitors using CloudWatch & application monitors using DatadogIntegrated AWS, Datadog, PagerDuty & status page for seamless monitoring, on call & status notificationSetup Datadog monitors, logging and PagerDuty services from ScratchImplemented Lambda function to pull ALB log, WAF logs & cloud trail logs from S3 to data dog to set up monitors around themImplemented S3 DLP (Data loss prevention) using Cloud Trail on s3 buckets, CloudWatch events, SNS, Lambda to trigger Slack notifications for unauthorized Copy Object events to S3Strong experience is setting up VPC Peering & Creating brand new VPCs, public subnet, private subnet, Route tables, NAT instances and NAT GatewaysWorked extendedly on AWS ACM certificates and go daddy certificatesWritten multiple cloud formation/Terraform templates to provision entire infrastructure that includes various AWS servicesAutomation of Ec2 user data bootstrapping using shell scriptingWorked extensively on Centos, Amazon Linux, Red hat Linux, Ubuntu and windows operating systems.September 2018 - May 2021Senior Cloud Devops Engineer Oracle, Hyderabad, TelanganaExperience in setting up CI/CD pipelines for various applications based on team requirementMonitor, analyses, and report performance statistics for cloud hosted environmentsSupported oracle Development/Production infra related issues like disk utilization, LDAP, NFS, kernel issues, patching individual utilities as per team request, user lock issues, samba setup, managing SUDO access etc.Worked on installing/upgrading server software as per client requirementWorked with various vendors, to replace Faulty components on HP hardwareAnalyzes system performances using top, sar, vmstat, netstat, iostat commandsWorked with several application teams on supporting in Application deploymentSupported development teams by providing them temporary OS platforms through dockerGood exposure on docker container for testing applicationsResponsible for automating configuration automation setup using ansible for application team and other development teams.Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability, and performanceMarch 2016 - August 2018Vice President, JP Morgan Chase and Co., Hyderabad, TelanganaManaged infrastructure through Jira tickets and responsible to provide troubleshooting, resolution and providing root cause analysisExperience in writing AWS cloud formation templates to spin up entire infrastructureSetting up VPC Peering & Creating brand new VPCs, public subnet, private subnet, Route tablesImplemented security policies using ACM certificates, security groups and NACLSetting up reverse proxy for http and https using NGINXWritten multiple cloud formation templates to provision entire infrastructure that includes EC2, IAM roles and S3 buckets, ELBS, Auto scaling groups, Launch configuration and Route 53Experience in automated deployment of EC2 instancesConfigured strong password policy for usersEnable MFA for privileged users and Monitor activity in AWS account Used security groups to develop logical firewall to ensure high security for control applicationsUsed IAM to grant fine access of AWS resources to usersAlso, managed roles and permissions of users to AWS account through Identity and Access ManagementUsed Cloud Front to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end serversSet up Auto Scaling Groups based on memory and CPU to adapt to unforeseen spikes without having outage or needing manual interventionSet up Elastic Load Balancers for different applications to ensure high availability of applicationsUsed Amazon S3 to backup database instances periodically to save snapshots of dataSetup application environments to test load and behavior of docker containers, its orchestration using Kubernetes on EKS and AKS.November 2015 - March 2016Contributor Technical Support, Sabre Travel Technologies, Bangalore, CABuilding servers for clients and creating filesystems based on client requirementsIncreased capacity & Performance of production machines by upgrading Hardware such as Disks, CPU, Memory, IO board, Power cooling unit, Mother Board & firmwareSummarize and provide required information to other team members during Handover and completed work on timePatching servers through ansible playbooks.February 2015 - November 2015Senior Systems Engineer KPIT Technologies Limited, Bangalore, KarnatakaInstalled configured and upgraded of Red Hat Linux/ CentOS using PXE Boot/ KickstartDeploying and configuring Virtualization technologies such as VMware ESX/ESXi and created and managed VMs (RHEL/CentOS) and got involved in virtual server maintenanceResponsible for installing and managing YUM and RPM PackagesAlso created local yum repository for offlineManaged systems routine scheduling jobs and enabling Cron jobsConfigured and managed physical volumes, volume groups, and logical volumes, in addition extended PVS, VGS, and LVS for file system growth needs using LVM commandsConfigured various RAID levels such as RAID 0, 1, 5 and 6 for redundancyConfiguring NFS server and mount exported NFS resources at client sideNFS Administration, exporting file systems, mounting exported file systemsTuned kernel parameters to optimize system performanceFixed hosts that are not being backed up regularly and removing non-existing servers from backup policy to free up resources on NetBackup serverResponsible for full life cycle of Linux servers from installation to decommissioning.December 2012 - February 2015Unix System Administrator High Points Technologies, Bangalore, KarnatakaWorked on Data center migrationsUpgraded and applied patches for RedHat/Solaris ServersCarry out Server Builds/Server De-commissioning ActivitiesWorked on File system Administration on LVMPeriodically checked server logs and took corrective actionsFile system administration using Veritas Volume Manager and Configuring Veritas Clustering on Linux/Solaris servers.EDUCATIONBachelor of Technology, Jawaharlal Nehru Technological University, Aug 2010 Hyderabad, India.NANDA RAKESH GOPISETTI |
