Hari Prasad Y

TATA CONSULTANCY SERVICES (TCS) – HYDERABAD, INDIA ASSISTANT CONSULTANT – JUN 2019 – CURRENT Project1: DevOps Engineer – October 2024 – Till date Client: OP-Bank Financial Services (Finland) • Built CI/CD pipelines using Azure DevOps for continuous integration and continuous deployment. Utilized Terraform for Infrastructure as Code (IaC) to automate resource provisioning, resolve discrepancies, and ensure consistent infrastructure states in Azure. • Created Dockerfile for containerizing applications and enabling deployment through Azure Container Instances of Azure Kubernetes Service (AKS). • Conducted resource allocation and utilization analysis in Azure Monitor, optimizing container resource limits and requests, resulting in a 15% reduction in infrastructure costs while maintaining optimal application performance. • Developed a custom Azure Automation script to automate routine system backups, enhancing disaster recovery capabilities. Integrated tools across CI/CD stages, including Azure DevOps Artifacts and SonarQube for code quality and security checks. • Managed source code with Git in Azure Repos, resolving merge conflicts and managing branches and permissions to maintain organized development workflows. • Implemented proactive monitoring and alerting using Azure Monitor and Azure Application Insights, reducing system downtime by 15%. Provisioned Azure cloud infrastructure using Terraform and configured it using Azure Automation. • Experienced in setting up multi-region and multi-cloud Terraform projects and well-versed in using Terraform workspaces to manage different environments. Integrated security analysis tools, such as OWASP Dependency Check, for vulnerability scanning. • Demonstrated excellent problem-solving skills by automating routine server maintenance tasks using Azure Automation, which is freeing up valuable team resources for strategic projects.

• Implemented a data mesh solution for a healthcare client in which several business units received self-service analytics. • Air byte Program and Operative Intelligence that automatically restores and prepares data for use from various sources • Supervised other junior engineers on the right approach to developing and managing the pipeline for data. • Worked together with data scientists to operationalize Azure Machine Learning into production with Databricks and Kubernetes.

• Participated in various system capacity planning and had to deal with different problems regarding new builds, as well as performance, installation of CentOS as well and RHEL 5. X, 6. X, and continue to keep up Fire 2, commonly called Spacewalk 2. X servers. • Familiar with RedHat Satellite servers and their configuration, yum repositories, as well as troubleshooting activities. • To resolve, track, and deploy workstations and servers, Spacewalk was utilized, while Bash scripting was applied to support Linux servers and end-user workstations. • Offering technical support and installation services on HP ProLiant Servers, HP Blade systems, and Dell PowerEdge Servers. • Identified and managed hardware problems relating to single and multiple points of failure. • Deployed virtual machines and templates, and cloned and snapshotted virtual machines. • Recognized GUI and auto-fs mounts and configured using the yum package manager, and also configured AD authentication on Linux.