Hari Krishna Reddy Koti

Designed and maintained scalable, highly available AWS cloud infrastructure supporting enterprise applications. Built and automated CI/CD pipelines using Jenkins, GitHub, Maven, Nexus, Ansible, and Terraform to enable faster and reliable deployments across Dev, QA, Staging, and Production environments. Architected and managed Kubernetes clusters on AWS using KOPS and Helm, and built containerized platforms using Docker. Developed reusable Terraform modules for infrastructure provisioning and automation. Implemented AWS services including EC2, VPC, IAM, S3, RDS, DynamoDB, Route 53, CloudWatch, and Auto Scaling. Integrated monitoring and logging using Prometheus, CloudWatch, and ELK. Collaborated closely with development, QA, and operations teams to support continuous delivery, security best practices, and high-availability cloud architectures.

Implemented end‑to‑end DevOps automation across hybrid cloud environments using Azure DevOps, Terraform, Ansible Tower, Docker Swarm, and OpenStack. Built centralized logging and monitoring platforms with ELK, Prometheus, and Grafana. Designed IaC workflows with Terraform (including custom plugins), automated AWS and OpenStack provisioning, and managed enterprise Linux environments (RHEL, SUSE, Oracle Linux, Ubuntu, Solaris, AIX). Delivered scalable CI/CD pipelines, container orchestration, and cloud solutions supporting Cosmos DB, Redshift, and large‑scale AWS deployments.

• Designed and deployed scalable cloud solutions using Azure services (VMs, Storage, Networking). • Implemented Azure DevOps pipelines for automated builds and deployments. • Configured Azure Active Directory for identity and access management. • Optimized cost and performance by monitoring workloads and applying resource scaling strategies. • Collaborated with cross-functional teams to ensure compliance with security and governance policies.

Delivered end‑to‑end build and release automation across AWS and on‑prem environments. Designed scalable AWS architectures using EC2, S3, RDS, ELB, Auto Scaling, and CloudWatch. Automated cloud operations with Puppet and implemented CI/CD pipelines using Jenkins, Maven, ANT, Nexus, and UrbanCode Deploy. Managed TFS build controllers/agents and enforced code quality/security through PR reviews. Built Python‑based automation for database patching and release workflows. Supported Java application servers (JBoss, WebLogic, WebSphere, Tomcat) and led application migrations to AWS, ensuring reliable, compliant, and repeatable releases.

Administered and optimized Linux/UNIX environments across RHEL, CentOS, Ubuntu, Solaris, and AIX. Installed, configured, and maintained core services including LDAP, DNS, DHCP, NFS, NIS, and NTP. Automated system tasks using Bash, Perl, Python, and PowerShell. Managed secure file transfers, system integrations, and performance tuning across enterprise environments. Supported VMware ESX deployments, Kickstart installations, and network configurations. Installed and monitored JBoss servers, supported Oracle and SQL Server databases, and executed large‑scale data migrations from AIX/Linux to RHEL with minimal downtime.