Seasoned IT professional with 17 years of experience in DevOps and Site Reliability Engineering across Banking, Telecom, and Insurance sectors. Proven track record in managing teams of up to 18 members, implementing CI/CD processes, and utilizing AWS cloud services. Expertise in SRE principles, incident management, and Agile methodologies, ensuring high operational efficiency and customer satisfaction. Strong skills in automation, problem-solving, and technical documentation, contributing to seamless project transitions and platform stability.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Site Reliability Engineer
Commonwealth Bank of Australia (CBA)
Sydney, Australia
12.2021 - Current
Working in Financial Crime's in Fraud space. Involved in site reliability engineering, production support, service management and observability engineering for the applications built in Pega Technology.
Involved in cloud migration activity
Performed and involved in Control Testing and PenTesting
DevOps Production Support
Commonwealth Bank of Australia (CBA)
Sydney, Australia
10.2018 - 12.2021
Worked in large number of Pega applications from Finsetts,Retail Discharge,KYC, NPP,RBS,Home Loan,Daisy and All the Fincrime apps. Involved in Devops production support, service management for the applications built in Pega Technology.
Interacts with Business to gather the requirements and will enhance the same
Handled Senior management calls and Status update calls and reporting with clients
Leading development and operations processes inside team
Planning, reviewing, and executing system changes under ITIL
Create and maintain fully automated CI/CD pipelines for code deployment using Octopus
Deploy
Providing and maintaining technical documentation
Work collaboratively with team members to ensure successful delivery and implementation of assigned tasks
Responds quickly to production Incidents and reports them to management immediately
Business Analyst
AIG Global Services, Inc.
Chennai, India
02.2015 - 10.2018
Company Overview: AIG US deals with the commercial insurance product offerings such as Travel, Health and Personal Accident Property Causality by providing suitable insurance plan.
Interacted with Project owners/Business Owners and received the transition for 86 applications from Planning till Steady state
Have good experience in business and technical analysis with a strong ability to communicate and convert client’s requirements into concise representation to the team involving work
Handled Senior management calls and Status update calls with clients
Strong Problem Solving & Communication skills, and able to shift priorities to meet business needs and expectations
Guided team on troubleshooting the issue and involved in enhancement activity
Ensuring all the incidents/tickets reported by customers are handled on priority basis and repetitive incidents are categorized to problems and fixes will be given within customer expected timelines
AIG US deals with the commercial insurance product offerings such as Travel, Health and Personal Accident Property Causality by providing suitable insurance plan.
Manager
AIG Global Services, Inc.
Chennai, India
12.2014 - 01.2015
Company Overview: AIG APAC deals with the consumer insurance product offerings such as Travel, Health and Personal Accident Property Causality by providing suitable insurance plan.
Having experience as a managerial role like Policy Reviews and planning, Client Reports and presentation and team building, mentoring
Well versed in Requirements/Change Management, Impact Analysis and Gap Analysis
Understanding the ASG activities and proactively monitoring the group mail box (queue) and quickly responding to the issue raised and prepared for a very high level of availability
We are part of AIG APAC Regional support center, closely work with the customer
Ensuring all the incidents/tickets reported by customers are handled on priority basis and repetitive incidents are categorized to problems and fixes will be given within customer expected timelines
AIG APAC deals with the consumer insurance product offerings such as Travel, Health and Personal Accident Property Causality by providing suitable insurance plan.
Test Environment Manager
CITI Global Markets
Bangalore, India
12.2012 - 11.2014
Company Overview: CITI Front office banking application. Citi global equities markets facilitate the markets as a broker for its customers as well as itself for proprietary trading.
Responsible for test environment deployments and reporting the status to the owner
Managing and guiding the team on requests. Involved in providing Knowledge Transfer for the new resources
Responsible for test case execution for releases. Documenting the defects faced during testing
Involved in implementing Patch installation and deployments as per the requirement from the client
Involved in version upgrade of different processes and updating the tables via Sybase and EMMA as per the request
Had involved in troubleshooting the issues and worked closely with development team for fixes during releases
Involved in providing access to applications which we are supporting
Had conducted Business calls for EMEA and APAC Business effectively and has Supported NAM Business in night's shifts and documented the issues with resolution effectively
Had focused on customer needs, acts on feedback and looks for ways to improve service
Had calls with clients and cleared the issues raised by them and need to ensure accessibility for customers in different time zones
Performing Sanity, functional testing during deployments/releases
The process will be start/stop via Autosys and VERITAS cluster command
Had arranged weekly call with the client and provided the status of the project
CITI Front office banking application. Citi global equities markets facilitate the markets as a broker for its customers as well as itself for proprietary trading.
Support Engineer
British Telecom
Chennai, India
09.2007 - 11.2012
Company Overview: ACE IVR is the Automated Customer interface – Interactive Voice Response System. The ACE system provides all BT customers in the UK with 24-hour automated customer service.
Involved in supporting Nortel multisite environment
Involved in various deployments and VERITAS patch installation on Nortel MPS 500 servers
Involved in installing Nuance grammar on OSCAR server for speech-based applications
Written shell script for the reducing the manual effort on the applications
Raised more than 100 changes as per the requirement from client and development team and deployed the changes successfully
Involved in solving P1 incident by arranging calls with respective teams and provided solution by checking the logs. Received client appreciation for immediate turnaround on time
Handled predefined daily and weekly activities required for maintaining the availability of the application
Had scheduled weekly calls with client and provided update on the status of project
Proactive monitoring of the application performance to ensure early detection of potential issues and resolving them before being encountered by the end users
Proactive monitoring of Scheduled jobs for ensuring their correct and complete execution
Involved in Reviewing and handling of the raise scripts appropriately
Handling bridge cases of types – Incident, Problem, Change and Service Requests raised against the application
ACE IVR is the Automated Customer interface – Interactive Voice Response System. The ACE system provides all BT customers in the UK with 24-hour automated customer service.
Taken ownership and successfully completed the application transition directly from the client British Telecom, CITI global markets Inc. and AIG(American Insurance Group).
Awarded ‘Star of the Month’ award for good service delivery and driving many E2E design issues effectively.
Awarded for clearing Operational War Gaming in British Telecom.
‘Six Sigma’ yellow belt certified.
Achieved Q3 excellence award-Breakthrough outcome award as part of Sirius Single Case Management team contributed to successful audit action closures by proactively sourcing and providing required information before the deadline. This involved detailed documentation review, system analysis, and collaboration with multiple stakeholders to ensure comprehensive compliance. My proactive approach helped prevent potential audit findings and strengthened our control environment.
Supported Control testing by effectively explaining technical control design and logic in non-technical language. This facilitated better understanding among stakeholders and enabled efficient sign-off processes. My documentation and explanations have been used as templates for future control testing.
Supported multiple audit-related requests across Fincrime Fraud applications TM, ECDD, ELM and other areas. In addition, worked on certificate updates related with the applications.
References
Kevin Callaghan, Product Owner / Senior Engineering Manager at CommBank, kevin.callaghan@cba.com.au
Evanna Liu, Service Manager at CommBank, Evanna.Liu@cba.com.au