Prabha Poojary

<p>Ensure high availability, performance, and reliability of MPAAS and Kubernetes-based platforms.</p><p> Implement and manage monitoring tools (Prometheus, Grafana,).</p><p> Implement proactive monitoring, alerting, and incident response processes.</p><p> Identify and resolve bottlenecks, infrastructure issues, and service failures.</p><p> Managed compute, networking, storage, IAM, VPC, and load balancers.</p>

<p>Experience in developing and maintaining CI/CD processes for SaaS applications by accessing tools like Maven, Jenkins, etc.</p><p> Designed, deployed, and managed a Red Hat OpenShift cluster on AWS to support scalable and resilient microservices architecture.</p><p> Automated infrastructure provisioning using Terraform, Helm, and GitLab for seamless application deployments.</p><p> Implemented Istio Service Mesh for secure and efficient service-to-service communication, enabling mutual TLS, traffic management, and observability.</p><p> Monitored automated build and continuous software integration process to drive build/release failure resolution.</p><p> Creating fully automated CI build and deployment infrastructure and processes using Jenkins, Docker and GIT.</p><p> Worked with RedHat OpenShift container platform for docker and Kubernetes, used Kubernetes to manage containerized applications using its nodes, config-map node selector, services and deployed application containers as pods.</p><p> Implemented and optimized CI/CD pipelines (Jenkins, GitLab) with canary deployments, automated rollbacks, and accelerating delivery with minimal risk.</p><p> Infrastructure-as-Code: Proficient in designing and implementing IaC solutions using Terraform and Helm for consistent, version-controlled cloud infrastructure deployments.</p><p> Championed a culture of reliability, introducing error budgets, SLIs/SLOs, and contributing to internal tooling for monitoring and alerting.</p><p> Installed and upgraded Operators to extend platform capabilities.</p><p> Regulated Environments: Comfortable navigating the constraints and compliance needs typical in FinTech and other tightly-regulated industries..</p>

<p>Researched and identified new technologies and tools helping to grow an agile development environment.</p><p> Proactively resolving infrastructure related issues to make sure that applications are available all the time.</p><p> Proficient in tracing complex build problems, release issues and environment issues in a multi-component environment.</p><p> Build, maintain and operate platforms to support application development, testing and deployment in UAT, PreProd and LIVE/Production servers in On-prem and Cloud.</p><p> Developed and maintained CI/CD pipelines to automate application deployments.</p><p> Managed containerized applications using Docker and Kubernetes.</p><p> Implemented security best practices and system monitoring solutions.</p><p> Troubleshoot and resolve production issues to ensure system stability.</p><p> Collaborated with development, QA, and operations teams to optimize build and release processes.</p><p> Monitored and improved system performance using Prometheus and Grafana.</p>

<p>DevOps processes, culture, and tools with Terraform in AWS Cloud and on-prem.</p><p> Design and configure Continuous Delivery pipelines for infrastructure and applications releases in Agile scrum methodologies.</p><p> Architect cloud based infrastructure solutions.</p><p> Design and Implementation of AWS, Kubernetes for Application.</p><p> Used Docker for container snapshots, attaching to a running container, removing images, managing directory structures and managing containers in Docker registry.</p><p> Developed policies around secure high performance micro service deployment with Kubernetes and Docker.</p><p> Participate in Agile ceremonies, contributing to planning, refinement, and retrospectives.</p>

<p>Hands-on individual contribution on overall Devops design & implementation.</p><p> Completely responsible for Java Stack CI/CD based design, implementation & operations.</p><p> Working closely with Architecture, Development, Test, Security and IT Services teams to implement new application/environment related requirements.</p><p> Efficient in working closely with teams to ensure high quality and timely delivery of builds and releases.</p><p> Optimized microservices performance through intelligent scaling strategies.</p><p> Managed container image registries (docker,nexus) securely.</p>

<p>Worked on java build tool Maven to generate Project Artifacts.</p><p> Designed and implemented CI/CD pipelines for automated builds, testing, and deployments across multiple environments.</p><p> Responsible for creating slave jobs on remote servers using continuous integration tool Jenkins/Hudson.</p><p> Responsible for place artifacts to Nexus repository by using java build tool Maven.</p><p> Experienced in svn and Git administration.</p><p> Experienced in performing merges and branch management.</p><p> Maintain automated build deployment system for DEV, QA, PRE-PROD, and PRODUCTION environments.</p><p> Worked application servers like tomcat, jetty to run as a service in Linux environments using shell script.</p><p> Analyzed and resolved system issues with communication strategies.</p><p> Evaluated unit expenditure items and prepared departmental budgets.</p><p> Investigated and corrected or escalated project problems.</p><p> Gathered requirements, defined scopes, allocated resources and established schedules meeting or exceeding project demands.</p><p> Co-ordinate releases and testing between development and the testing team.</p><p> This includes systems and project planning, estimating, execution, implementation and ongoing support.</p>