Summary
Overview
Work History
Education
Skills
Certification
Websites
Awards
Timeline
Generic

Mallikarjuna Reddy Thippareddy

Girraween,NSW

Summary

DevOps Lead with 20 years of IT experience, specializing in cloud platforms including AWS and Azure. Proficient in automation and development, with strong skills in RedHat Linux, AIX, CentOS, and Windows Server administration. Experienced in troubleshooting deployment and production issues, utilizing Agile and Waterfall methodologies. Demonstrated ability to collaborate effectively in teams and deliver results under pressure.

Overview

22
22
years of professional experience
1
1
Certification

Work History

Platform DevOps Engineer

Accenture
Sydney
03.2025 - Current
  • Ensured optimal performance and availability of HCS Azure cloud platform services.
  • Managed Azure DevOps pipelines to streamline development processes and enhance CI/CD practices.
  • Set up Azure infrastructure with Terraform to enable efficient resource management.
  • Automated deployment processes using CI/CD tools to improve operational efficiency.
  • Handled incident management to resolve issues promptly, minimizing downtime.
  • Generated billing summary reports for cloud resources to aid in budget management.
  • Implemented monitoring solutions to maintain system performance standards.
  • Developed scripts for automation of routine system administration tasks.

Senior Software Maintenance Engineer

Red Hat
Sydney
12.2022 - 03.2025
  • Provided technical support for Red Hat messaging products across APAC region.
  • Created and maintained knowledge base articles based on resolved cases and recurring issues.
  • Conducted peer reviews of support cases to ensure quality and accuracy.
  • Collaborated with cross-functional teams to drive integrated solutions for various product lines.
  • Contributed code and enhancements to open source projects, fostering community-driven development.
  • Coordinated with global teams to ensure timely delivery of fixes meeting high-quality standards.
  • Diagnosed root causes of failures, implementing effective solutions swiftly.
  • Developed and monitored tests, integrating automated testing into continuous integration workflow.

Senior Application Engineer

ACI Worldwide
Sydney
07.2022 - 11.2022
  • Managed Google Cloud Platform (GCP) environments to ensure optimal performance and security.
  • Established build and deployment pipelines using Jenkins, streamlining development processes.
  • Implemented robust security controls for Azure Kubernetes Service (AKS) within GCP environments.
  • Developed performance metrics to measure and analyze system efficiency.
  • Conducted data analysis from network traffic, server logs, and application logs to drive improvements.
  • Created benchmark reports to identify trends and areas for enhancement.
  • Addressed performance issues with targeted solutions to improve system efficiency.
  • Monitored system performance continuously, providing recommendations for operational enhancements.

DCOS Specialist Engineer

CBA
Sydney
09.2021 - 07.2022
  • Type: Contract
  • Role: DCOS Specialist Engineer
  • Specialized in Data Centre Operations, focusing on Mesos Master and OpsUI migration to enhance operational efficiency.
  • Led the migration of IBM WebSphere from IBM BPM 8.x to IBM WAS 9.x, ensuring seamless transition and improved performance.
  • Set up IBM UrbanCode Deploy (UCD) pipelines to automate deployment processes and enhance delivery speed.
  • Conducted security hardening and optimization for IBM WebSphere to ensure robust security and optimal performance.
  • Collaborated with cross-functional teams to identify and resolve issues related to Data Centre services, fostering a collaborative problem-solving environment.
  • Proactively monitored Data Centre infrastructure to maintain optimal performance and availability, minimizing downtime and disruptions.
  • Managed the migration of on-premises workloads to AWS, leveraging cloud capabilities for enhanced scalability and flexibility.
  • Participated in disaster recovery planning and testing to ensure business continuity and resilience.
  • Responded to and troubleshot incidents related to platforms and systems, ensuring timely resolution and minimal impact on operations.
  • Mentored and trained IT professionals on the use and administration of Data Centre systems, promoting knowledge sharing and skill development.
  • Developed and maintained comprehensive documentation, including standard operating procedures, technical diagrams, and knowledge base articles, to support operational excellence.
  • Oversaw and reviewed configurations deployed onto platforms, utilizing GitHub to ensure best practices and operational excellence.

DevOps Engineer

ANZ
Sydney
05.2021 - 09.2021
  • Executed migration of on-premises Artifactory to Google Cloud Platform, ensuring seamless transition and scalability.
  • Developed and deployed Tableau Docker images in Docker Swarm, optimizing resource utilization.
  • Spearheaded migration of Tableau Workbooks from Windows to Linux, improving performance and compatibility.
  • Implemented DevOps best practices within Market Risk and Technology team to drive efficiency.

Consultant

QBE Insurance
Sydney
05.2019 - 05.2021
  • Completed design and implementation of Jenkins build processes, enhancing CI/CD workflows.
  • Configured Ansible Tower to streamline automation and orchestration tasks.
  • Advised on best practices for MuleSoft environments, ensuring optimal performance and reliability.
  • Automated provisioning of virtual machines with Terraform on vCenter, improving deployment efficiency.
  • Enhanced Jenkins jobs for optimized performance aligned with project requirements.
  • Supported Kubernetes and Docker environments, performing upgrades and providing technical guidance.
  • Migrated TcServer applications to Azure, facilitating smooth transition to cloud services.
  • Implemented and improved Azure pipelines for continuous integration and delivery processes.

NPP Tech Lead

TCS (Tata Consultancy Service)
Brisbane, Queensland
02.2019 - 05.2019
  • Reviewed High-Level Design documents and deployment notes to align with project objectives.
  • Developed and maintained Requirements Traceability Matrix for mapping user stories to design documents.
  • Managed requirements re-baselining, including Change Requests and evolving business needs.
  • Designed deployment instructions for Payment Hub in Production and User Acceptance Testing environments.
  • Conducted reviews of Non-Functional Requirements to ensure system performance and reliability.
  • Integrated source systems and managed endpoints for seamless data flow.
  • Developed batch process automation solutions to increase operational efficiency.
  • Reviewed Swagger API documentation for clarity and alignment with integration standards.

Middleware Administrator

QBE Insurance
Sydney
10.2018 - 01.2019
  • Type: Contract
  • Role: Middleware Administrator
  • Automated installation of IBM WebSphere Application Server (WAS) and IBM HTTP Server fix packs, including enhanced security configurations.
  • Operational management and support for applications hosted on IBM WAS and IBM HTTP Server.
  • TcServer version upgrades with integrated security hardening measures.
  • Comprehensive support for both Non-PROD and PROD environments.
  • Security hardening across the entire middleware platform.
  • Optimization and enhancement of log rotation jobs for improved system performance and maintainability.

Senior Technical Lead

HCL Technologies Limited
Sydney
06.2007 - 09.2018
  • Administered Subversion (SVN) for multiple projects, providing daily technical support.
  • Implemented branching and Build/Release strategies using SVN, enhancing deployment processes.
  • Managed cloud virtual machines with shell scripting, Ansible, and Puppet for BPH development.
  • Oversaw provisioning of BPH build and deployment servers using automation tools.
  • Automated build and release management, monitoring changes across releases effectively.
  • Conducted architecture and design for WebSphere deployments across various BPH projects.
  • Led DevOps team in application delivery, coordinating with stakeholders to meet project goals.
  • Created comprehensive cloud migration strategies, successfully executing plans in VMware and AWS environments.

Senior Software Engineer

HCL Technologies
Bangalore, India, Karnataka
03.2008 - 08.2011
  • Automated build and release processes through deployment scripts, ensuring efficient application deployments.
  • Managed xCT systems, including CentOS and Windows Servers, to uphold operational stability.
  • Administered IBM WebSphere Process Server (WPS), optimizing configuration for business process applications.
  • Conducted data backups to protect critical information and maintain data integrity.
  • Oversaw release management, coordinating deployments while meeting timelines and quality standards.
  • Implemented continuous integration and delivery by setting up xCT builds with CruiseControl.
  • Managed MySQL replication to secure SVN authentication and authorization, ensuring access control.
  • Participated in application development, enhancing user interfaces and contributing to project re-engineering.

Senior Software Engineer

HCL Technologies
Bangalore, India, Karnataka
06.2007 - 02.2008
  • Contributed to development and enhancement of software solutions across multiple assignments.
  • Engineered and re-engineered user interfaces to optimize functionality and user experience.
  • Conducted unit testing to validate quality and reliability of project deliverables.
  • Performed performance tuning with JMeter to enhance application scalability and efficiency.
  • Resolved defects identified during testing phases, ensuring high-quality software delivery.
  • Analyzed and designed session beans, enhancing overall application architecture and functionality.

Senior Software Engineer

ArisGlobal Software Pvt. Ltd.
Bangalore, India, Karnataka
12.2006 - 05.2007
  • Contributed to design and implementation of web applications across various assignments.
  • Managed build setup and release management to ensure smooth deployments and adherence to timelines.
  • Conducted unit testing to verify functionality and quality of code prior to release.
  • Engaged in all phases of System Development Life Cycle (SDLC) for thorough project execution.
  • Performed codebase tagging and branching in SVN to maintain version control and enhance collaboration.
  • Prepared build release notes for QA team, detailing changes for effective testing and validation.

Software Engineer

Synergy Soft India Pvt. Ltd.
Bangalore, India, Karnataka
09.2005 - 11.2006
  • Contributed to application development and enhancement of software solutions across various assignments.
  • Focused on re-engineering user interfaces to improve functionality and user experience.
  • Conducted unit testing to ensure quality and reliability of project deliverables.
  • Streamlined build processes by setting up project module builds using Maven.
  • Managed codebase branch setup in CVS for effective version control and team collaboration.
  • Researched Keyword Generation API to implement innovative solutions for application capabilities.

Developer

Medha Solutions Pvt. Ltd.
Hyderabad, India, AndhraPRadesh
11.2003 - 08.2005
  • Contributed to design and implementation of software solutions across multiple assignments.
  • Enhanced user interfaces to improve usability and elevate overall user experience.
  • Conducted unit testing to verify functionality and quality of project deliverables.
  • Resolved defects identified during testing to uphold high-quality standards in final products.
  • Participated in all phases of system development including analysis, development, testing, and user acceptance.

Education

Graduate Certification - Cyber Security and Networking

MIT (Melbourne Institute of Technology)
Sydney, NSW
11.2021

Master of Computer Applications -

S.K University
Andhra Pradesh, India
01.2003

Skills

  • AIX and RHEL
  • CentOS and Windows
  • VMware vSphere
  • AWS and Azure
  • Database management systems
  • Kubernetes and Docker
  • Cloud services and infrastructure
  • Java and J2EE
  • Development frameworks
  • Version control systems
  • Continuous integration tools
  • Automation and orchestration tools
  • Monitoring and performance analysis
  • IBM middleware solutions
  • Web servers and application servers
  • Agile project management tools
  • Azure DevOps
  • Google Cloud Platform

Certification

  • VMWare Certified Associate – Data Center Virtualization
  • VMWare Certified Associate – Cloud
  • IBM Certified System Administrator - WebSphere Application Server Network Deployment V7.0
  • Brainbench Certified in J2EE 1.4

Awards

  • HCL – Outstanding Performer
  • CBA – BPH (Bank Payment Hub) Leading Lights Award

Timeline

Platform DevOps Engineer

Accenture
03.2025 - Current

Senior Software Maintenance Engineer

Red Hat
12.2022 - 03.2025

Senior Application Engineer

ACI Worldwide
07.2022 - 11.2022

DCOS Specialist Engineer

CBA
09.2021 - 07.2022

DevOps Engineer

ANZ
05.2021 - 09.2021

Consultant

QBE Insurance
05.2019 - 05.2021

NPP Tech Lead

TCS (Tata Consultancy Service)
02.2019 - 05.2019

Middleware Administrator

QBE Insurance
10.2018 - 01.2019

Senior Software Engineer

HCL Technologies
03.2008 - 08.2011

Senior Technical Lead

HCL Technologies Limited
06.2007 - 09.2018

Senior Software Engineer

HCL Technologies
06.2007 - 02.2008

Senior Software Engineer

ArisGlobal Software Pvt. Ltd.
12.2006 - 05.2007

Software Engineer

Synergy Soft India Pvt. Ltd.
09.2005 - 11.2006

Developer

Medha Solutions Pvt. Ltd.
11.2003 - 08.2005

Graduate Certification - Cyber Security and Networking

MIT (Melbourne Institute of Technology)

Master of Computer Applications -

S.K University
Mallikarjuna Reddy Thippareddy