Hanumantha Yaparla

Built a hands-on binary classification workflow using 5G network metrics such as user load, PRB utilization, latency, and packet loss. Implemented an ML pipeline with experiment tracking and model registry, including evaluation gates for model promotion. Packaged the model with Docker and served it via a FastAPI inference API deployed to Kubernetes, while coordinating data versioning and CI/CD delivery steps.

Provided and managed AWS infrastructure across production workloads using Terraform. Deployed and operated containerized services on Amazon EKS/Kubernetes and maintained CI/CD pipelines for build, test, security scanning, and deployment. Integrated SonarQube, Fortify, and JFrog-related security tooling into delivery workflows and automated operational tasks with Ansible, Python, and shell scripting. Drove observability and reliability using Prometheus, Grafana, Loki, and CloudWatch, and performed root-cause analysis for production issues.

Supported application onboarding by configuring security scanning and vulnerability checks, including Fortify SAST, Black Duck, and OWASP ZAP DAST. Helped teams configure Jenkins scan jobs with pipeline security gates and managed Fortify modules and versions for development and production portal environments. Coordinated Jenkins agent/tool upgrades and maintained shared Jenkins jobs, including Fortify build-breaker and ZAP regression jobs.

Supported production releases and incident response, including change-approval activities. Configured Apache HTTPD for document roots, virtual hosts, and reverse-proxy behavior, and maintained application servers such as Tomcat and Nginx. Built Ansible playbooks to manage deployment steps and operational tasks, including health checks, draining nodes, artifact retrieval from Artifactory, service restarts, and node re-enable workflows.

Onboarded Java/Spring Boot applications to Jenkins and automated builds and deployments across Dev, SIT, UAT, and production environments. Integrated Maven, SonarQube, and JUnit with Jenkins pipelines, including scheduled and event-based build configurations. Used Docker-based development environments and created AWS CloudFormation templates for EC2 and RDS provisioning, along with CloudWatch alarms and notifications.

Provisioned and supported AWS infrastructure including EC2 resources, storage, load balancers, and Auto Scaling components using reusable templates. Used CloudFormation to provision AWS infrastructure and supported scalable platform operations across environments. Performed source-control migrations from CVS to SVN and from SVN to Git to modernize version control workflows.

Administered a Jenkins master and multiple agents to run daily CI and operational jobs. Worked with Docker Engine, Docker Hub, and Docker registries to support container-based workflows. Automated EAR deployments and WebSphere configuration for J2EE applications using Ant scripts.