RAVI KIRAN NAGAMALLI

Professional Summary

Having approx. 3 years of rich experience in IT industry in managing Azure IaaS, Azure PaaS, Azure DevOps, working with Development, Infrastructure and Application team to deliver high end compute and services. Working on mission critical Cloud Computing environments and Hybrid Infrastructures and other business-oriented environments. Experience of implementing and managing large scale Applications starting from Architectural design, structure and tools specification, deployment and monitoring and management. Worked as a member of Infrastructure and application team with responsibilities including Application Deployment, system tuning, account management, security and performance monitoring, network support, upgrades, managing disk configurations.

Skills

Operating Systems : Windows 2008/2012/2016 Servers

Domain and Technologies : Azure Administration, Azure IaaS and IAM, Azure PaaS, Azure DevOps Scripting : PowerShell, JSON Scripting (ARM templates)

Tools : Git, Service Now, Azure devops Programming Languages : Java, Python

Basic Knowledge : Networking, Linux

Work Experience

Azure Devops Engineer

• • Microsoft Azure DevOps
• Deploying Virtual Machines and Applications by creating CI/CD pipeline for the same.
• Write Infrastructure as Code (IaC) using industry standard tools and services.
• Designing and implement Continuous Delivery pipelines that serve the purpose of provisioning and operating test as well as production environments.
• Creating CI/CD pipeline in Azure DevOps and stating the parameter variables and configuration tasks.
• Creating of CI/CD pipelines through YAML scripts (Pipeline as Code).
• Working in GitHub and deploying Virtual Machines through GitHub automation and pipelines.
• Providing systems support including responding to monitoring alerts.
• Work with developers to identify necessary Azure resources and automate their provisioning.
• Work with development team and key stake holders to create plan for monitoring Azure resources.
• Work closely with key stakeholders to capture, analyze, and derive DevOps requirements.
• Writing application deployment automation using industry standard deployment and configuration tools.

Microsoft Azure IaaS

• Creating Resource Groups and Virtual Machine (VM) using Azure portal
• Creating Virtual Machine Scale Sets (VMSS), adding disks to VM
• Create monitoring rules and alerts as per the desired configuration for monitoring the health status of VMs.
• Creating Virtual Network (VNet) and Network Security Groups (NSG) for resource groups.
• Configuring Network traffic rules by NSG for different Application Security Groups (ASG) and individual instances, creating Subnets, IP Address, etc.
• Implementing Virtual Network to Virtual Network VPN.
• Creating images and data disks from virtual hard disks (VHD) and maintaining data disks.
• Performed activities on Azure storage domain (Blob storage, queue storage, table storage and file storage).
• Implementing and managing Blob storage.
• Obtain unmatched availability and performance with Azure Load balancer.
• Configurating internal Load Balancing and Application Gateway.
• Distribute user traffic to specific endpoints with Azure Traffic Manager.
• Worked on Azure AD for IAM and RBAC roles to users in Azure.
• Query for metrics using the PowerShell cmdlets, cross-platform CLI or Azure monitor REST API.
• Search Log Analytics workspace data including usage data for the workspace.
• View Log Analytics management groups.
• Retrieve the Log Analytics search schema.
• Retrieve and execute Log Analytics saved searches.
• Retrieve the Log Analytics storage configuration.
• Working on Azure backup and Recovery Services using Recovery Services Vault.

Automation

• Create PowerShell script to deploy Virtual Machines, VNet, Subnet, Resource Group, Availability Sets, and other resources through JSON trigger (ARM templates).
• Applying Azure Disk encryption to OS as well as Data disk through PowerShell script.
• Creating Dashboard through Log Analytics log query on a large scale.
• Creating alerts for performance monitoring.
• Create PowerShell script to add data disk to an existing VM.
• Creating Log Analytics Alerts, through PowerShell runbook stored in Automation Account, triggering JSON template kept in Storage Account.
• Taking snapshot of a VM through PowerShell script.

Microsoft Azure PaaS

• Configuring Application Gateways for Azure websites.
• Creating Application Insight Availability Alerts and metric alerts to monitor the Application URLs.
• Creating URL ping test to monitor a WebApp’s or a Website’s availability and responsiveness to any server.
• Creating multi-step web tests to monitor a series of workloads of a WebApp or Website’s

responsiveness.

• Azure Engineer
• Patch Management Automation using Central OMS and Update management.
• Creating report using Powerbi to ease maintaining of tickets.
• Auto shutdown and start of Virtual machines.
• Deploying and Maintaining Virtual Machines using PowerShell and ARM Templates.
• Managing Public IP's and NIC management.
• Configuring Vnets, Subnets, NSG Rules.
• Load balancer configuration/ Probes
• Experience in dealing with windows azure IaaS- VNet, Virtual Machines, Resource Group, Load balancing,VPN
• Querying SQL/Kusto log analytics tool for telemetry data.
• Creating alerts using alert mechanism for Disk space issues

Education

• B. Tech in CSE from JNTUA, Anantapur, AP 61.15% 2014 – 2018
• 12th from Sri Krishna Jr collage, Kurnool, AP 69.0% 2013 – 2014
• 10th from Ravindra Vidya Nikithan, Kurnool, AP 7.5 CGPA 2011 – 2012

Certification

• Microsoft certified: Azure Administrator Associate - Exam AZ-104

Key Achievements

• Rewarded for excellent performance by MindTree India for excellent delivery of services in Aug 2020.
• Appreciated as being flexible and taking work beyond capacity.
• Appreciated as a Work from Home hero title amid covid pandemics.

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