Prasad Reddy Email and Phone Number

• Installed various operating systems, including CentOS, RHEL, Rocky Linux, and Ubuntu on multiple CPU nodes, ensuring optimal system performance and reliability.• Authored comprehensive documentation on executing parallel jobs in R to host in HPCC University portal.• Built a custom cluster using virtual machines, simulating a high-performance computing environment for development and testing.• Enabled secure auto-login for the team by generating public and private SSH keys and copying them to the respective systems, enhancing security and ease of access.• Created custom modules using Lmod and Spack to provide tailored environments for software development, improving project workflow.• Mounted and managed Lustre file systems, optimizing data storage and access across the organization's distributed network.• Utilized Ansible for deployment of applications and configuration management across multiple nodes, ensuring consistency and scalability.• Worked with Docker for creating, deploying, and managing containerized applications, improving deployment consistency and speed.• Wrote Python scripts and utilized MPI concepts for distributed processing tasks, accelerating computation times and optimizing system resource use.• Leveraged AWS services such as ECR, ECS, EC2, S3 Bucket, and Route 53 for cloud-based application deployment, storage management, and DNS routing, respectively, enhancing the scalability and reliability of services.• Managed job scheduling using Slurm, optimizing resource utilization and ensuring efficient execution of computational tasks.• Familiar with networking concepts such as VLAN, TCP/IP model, which played a pivotal role in network design and troubleshooting.• Developed and deployed interactive apps in a High-Performance Computing (HPC) environment, improving user engagement and productivity.•

• Provide online tutoring services to students in the field of Computer Sciencevia Chegg Study platform.• Answer questions posted by students on the Chegg Q&A board, ensuring timely and accurate responses.• Write and review textbook solutions and explanations for a variety of textbooks and subjects.• Collaborate with other subject matter experts to improve the quality of solutions and explanations provided to students.• Participate in regular training sessions to stay up-to-date.

• Implemented SSL/TLS certificate management for Kubernetes clusters using cert-manager, Let's Encrypt.• Configured Ingress resources in Kubernetes to enable external access and load balancing for multiple services.• Orchestrated Docker container deployments and scaling using Kubernetes, managing container lifecycles and ensuring high availability.• Set up CI/CD pipelines with Jenkins to automate the build, test, and deployment processes for containerized applications.• Utilized Ansible for infrastructure provisioning and configuration management, ensuring consistent deployment environments across different stages.• Collaborated with development teams to integrate source code management using Git and GitHub, enabling version control and code collaboration.• Implemented artifact repository management with JFrog Artifactory, facilitating efficient artifact storage, versioning, and distribution.• Integrated SonarQube code analysis into the CI/CD pipeline, enabling automated code quality checks and ensuring adherence to coding standards.• Deployed and managed applications on AWS EC2 instances, utilizing Elastic Compute Cloud for scalable and flexible infrastructure.• Leveraged AWS Elastic Kubernetes Service (EKS) for managing Kubernetes clusters, providing a managed Kubernetes environment.• Utilized Amazon Elastic Container Registry (ECR) for securely storing and managing Docker container images in a private registry.• Deployed containerized applications on AWS Elastic Container Service (ECS), ensuring container orchestration and scaling capabilities.• Managed DNS records and routing using AWS Route 53, enabling domain registration and DNS configuration for applications.• Utilized OpenSSL for generating and managing SSL/TLS certificates, ensuring secure communication between clients and servers.• Implemented and managed Google Kubernetes Engine (GKE) clusters, utilizing Google Cloud Platform for container orchestration.

• Demonstrated expertise in packaging files using Maven, ensuring efficient build processes and dependency management.• Successfully implemented CI/CD pipelines using Jenkins, automating build, test, and deployment processes for accelerated software delivery.• Configured Nginx as a reverse proxy server, optimizing load balancing and traffic routing for enhanced application performance and scalability.• Utilized SonarQube to conduct static code analysis and enforce code quality standards, resulting in improved code maintainability and reliability.• Proficiently utilized JFrog Artifactory as a binary repository manager, effectively managing artifacts and streamlining the software release process.• Leveraged AWS ECS and ECR to containerize and manage applications, enabling seamless deployment and version control in a scalable environment.• Automated infrastructure provisioning and configuration using Ansible YAML scripting, ensuring efficient and consistent infrastructure management.