Siva Sai Krishna Nerusu

Company: Wipro Technologies

Client - Microsoft

Project: Pave AI

Role: Devops Engineer Lead

Description:

● Pave AI is Microsoft owned AI based technology , which integrated with Azure co pilot services

● It consists of sub modules like Chat, automatic packaging, solution building to the queries we ask

Responsibilities:

● Daily interaction with client-side developers and stakeholders to get the requirements.

● Providing the estimates and implementing them on time

● Pre and Post build activities

● Peer reviews for code

● Analyzing the possible implementation approaches Technical Environment:

.Net Framework, Web API, C#, Azure App Services, API Management, Azure Sql DB, Blob Storage, Azure B2C

• Streamlined infrastructure management through automation using industry-leading tools such as Ansible, Kubernetes, and Terraform.
• Maintained metrics visibility using Datadog and Prometheus/Grafana to create useful dashboards and monitors.
• Conducted regular performance assessments of application infrastructure, identifying bottlenecks and making necessary optimizations to enhance service quality.
• Coordinated deployments of new software, feature updates and fixes.

Employer: Mind Tree | Designation: Cloud Engineer

Project: Cloud server Infrastructure

Client: Microsoft

Key Responsibilities:

· Automation of basic tasks by using PowerShell & python

· Create and run test scenarios for Racks in azure infrastructure and qualify them as per the Microsoft standards.

· Created Build definition and Release definition for Continuous Integration.

· Azure server provisioning & coding logical rack layouts to perform testing on Racks.

· Azure SKU upgrades & Downgrades by developing an internal tool called BSL (Bootstraplte) to monitor the Running builds in the production.

· Generating the pull requests and editing the code by using GitHub & VSTS and maintaining it through Azure Repo's.

· creating and validating the codeflow's by running unit test scenarios

· Created dashboards in VSTS for CI/CD pipelines, Work items and bugs by using Azure boards.

· Updating and coordinating with onsite techs in case of any physical assistance required for any hardware related issues. Responsible for Second level (L2) support for all Virtual Environment related issues.

· Create and publish NuGet packages and maintain the NuGet infrastructure that several teams use at build time.

· Creating availability set for Azure servers.

· Managed new deployments and handled upgrades of clusters in Service Fabric to make sure the application is reliable.

· Installation, Configuration, Administration and Troubleshooting of Virtual Machines, Physical and Blade servers.

· Respond to and resolve operational problems 24x7x365 support adhering to SLA.

· Creating Clusters for High Availability (HA) both node majority and file share..

· Performing the Cluster, DNS and NIC Remediation activities.

· Used the version control system GIT to access the repositories and used in coordinating with CI tools.

· Coordinate all build and release activities, ensure release processes is well documented, source control repositories including branching and tagging.

1. Installation, Configuration, Administration and Trouble shooting of Virtual Machines, Physical and Blade servers.

2. Maintain product release process, including generating and delivering release packages, generate various metrics for tracking issues against releases and the means of tracking compatibility among products.

3. Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control.

4. Analyze and resolve conflicts related to merging of source code for GIT.

5. Maintained build related scripts developed in Power shell, Python and C#. Modified build configuration files based on the requirement.

6. Worked with a development team to migrate XML scripts to YAML.

Jan 2016 - Jan 2019

Project: Azure Compute

Client: Microsoft

• Worked on Microsoft Azure (Public) Cloud to provide IaaS support to client. Create Virtual Machines through Power Shell Script and Azure Portal.
• Manage and Create Storage Account and Affinity Group in Azure Portal.
• Capture an image of a Virtual Machine. Attaching a Disk to a Virtual Machine. Manage and create Virtual Network and End Points in Azure Portal.
• Deploying VM's, Storage, Network and Affinity Group through PowerShell Script.
• Creating Storage Pool and Stripping of Disk for Azure Virtual Machines. Backup, Configure and Restore Azure Virtual Machine using Azure Backup.
• Taking Backup to cloud Storage Account using Cloudberry Cloud Storage Tools. Configure Site to Site VPN Connectivity.
• Configure Window Failover Cluster by creating Quorum for File sharing in Azure Cloud.
• Convert existing Virtual Machine from Standard to Premium Storage Account. Patching and Validating of Virtual Machine in Azure.
• Monitor Azure Infrastructure through System Center Operation Manager (SCOM).
• Coordinating with Microsoft for increasing subscription limit like- Core limit and Cloud Services. Handling and Resolving Client's Issues remotely.
• Client Interaction over the Phone or Emails to provide instant response. Extensively created stored procedures, functions, Triggers, indexes and Views.

Involved in optimizing code and improving efficiency in databases including recompiling stored procedures and performing other maintenance tasks.