Purushotham Yanamala

Senior Cloud/DevOps Engineer
purushred@gmail.com
Hire Me

Over 17+ years of experience in IT industry, I have worked in various technologies spanning across Telecom, Networking and Datacenter Management domains. Having expertise in development of enterprise applications using Java, JavaEE, Spring Boot, Angular, Typescript. Also expertize in CI/CD automation with Jenkins integration of SCMs (GitHub, BitBucket, GitLab). Also experience in microservices/serverless application development in AWS, Azure, GCP.


Skills

Cloud/Container Technologies
  • • Terraform
  • • Docker
  • • Kubernetes
Cloud Platforms
  • • AWS
  • • Azure
  • • GCP
CI/CD
  • • Jenkins
  • • GitHub Actions
  • • BitBucket
  • • GitLab
  • • SonarQube
  • • Nexus
Back-End Technologies
  • • Java 11
  • • Spring Boot
  • • Microservices
  • • Oracle
  • • Postgres
  • • MySQL
  • • Cent OS
  • • RHEL
Front-End Technologies
  • • Javascript
  • • Typescript
  • • Angular
  • • Twitter-Bootstrap
  • • JavaFx
  • • Android

Work Experience

Senior Technical Specialist

Hewlett Packard Enterprise

• As Senior Technical Specialist - End-to-end design, development and integration of applications.
• Took ownership of various feature developments and delivered on time with excellent quality.
• Also driving the scrum team with spring planning, standups and review.

June 2017 - June 2021

Technical Specialist

Nokia

•Worked with solutions team as technical specialist - Trouble shooting performance and scalability issues.

December 2014 - June 2017

Technical Specialist

CDOT Alcatel-Lucent R&D Centre

•Worked as Technical specialist with responsibilities of end-to-end design/development of GPON NMS application.
•Worked as software engineer with responsibilities of design/development of Configuration management module of WiMax NMS.

September 2006 - December 2014

Software Engineer

TechMahindra R&D Ltd.

•Worked as software engineer and involved in development of System Management module in Signalling Systems (SS7).

January 2004 - September 2006

Services

I have expertise in the following technical areas to provide services/support end-to-end with less turn-around time.

Jenkins CI/CD Integration
CI/CD Integration

CI/CD implementation with Jenkins installation, configuration and integration with SCMs like GitHub, BitBucket, GitLab for automation of deployments.

JBoss/Wildfly Migration
JBoss/Wildfly App Server Migration Support

Provides support in migration older/legacy versions of JBoss/Wildfly to latest versions of the app servers.

Performance Tuning
JVM/Platform Performance Tuning

Provides services to optimize Java based applications with tuning the JVM Heap and identifying memory leaks. And also analyze bottlenecks using thread dumps and provide solutions for the same. Configure Linux kernel resources for optimal performance in the production environment.

Kubernetes Cluster Monitoring
Prometheus/Grafana

Installation and configuration of monitoring tools like Prometheus, Grafana, Nagios, Zabbix to monitor Kubernetes clusters

BigBlueButton Installation and Configuration
BigBlueButton installation and configuration in the cloud

Installation and configuration of BigBlueButton in the cloud for collaboration.

Jetsi Installation and Configuration
Jetsi Installation and Configuration for Scale

Provides support in installation of Jetsi opensource video conferencing applicataion in cloud and configure to load balance across multiple VMs.


Contact Me