Prabhakaran Parthasarathy
London,United Kingdom
Summary
Senior TDM Architect with 15+ years of experience in Requirement analysis, Design, Development, Support & Maintenance. Expertise in Data subsetting, Data Obfuscation, Data Anonymization, Synthetic data generation in various TDM tools (Broadcom TDM, Informatica ILM TDM, GenRocket and DCS). Proven experience in Snowflake & Salesforce data obfuscation. Design and implement test data governance policies and procedures ensuring compliance with internal controls and data privacy regulations (GDPR, HIPPA, CCPA, PDPA).
Overview
15
15
years of professional experience
4
4
years of post-secondary education
1
1
Certification
Work history
Senior TDM Architect
Wipro
London
2023.10 - 2026.04
- Profiling to identify the PII element and mask the data from different data sources for one of the UK Banking customers. Working with DBAs and application owners to set up the stage environment to develop a masking solution for Snowflake , Salesforce and Distributed systems.
- Maintain regulatory compliance & data security via advanced masking and encryption strategies using TDM tools, mitigating risks and safeguarding sensitive information.
- Automated the snowflake obfuscation solution using Jenkins CICD pipeline.
- Implemented Live data wavier process time by 25% through process optimisation.
- Client – Close Brothers Group Plc.
TDM Lead
Wipro
Chennai
2019.08 - 2021.10
- Gathering the business requirements from client and prepare the design document.
- Working with DBA and application owner to set up the stage environment to develop a masking solution.
- Prepared TDM Assessment report.
- Handled AS400 masking and File masking.
- Client – Australia & New Zealand Bank
TDM Lead
Tata consultancy services
Chennai
2019.08 - 2021.10
- Worked with test data analyst on understanding and processing the test data requests.
- Involved in analyzing the existing TDM Process and providing recommendations if any gaps identified.
- Provide a consistent and repeatable process to support multiple applications including identifying data elements for masking in applications, data reset, update process.
- Client – Deutsche Bank.
TDM Developer
Cognizant Technology solutions
Chennai
2015.05 - 2019.08
- Developed TDM solutions using Informatica ILM-TDM components like – Data Subset, Data Profiling, Data Masking and Data Generation. Worked on Informatica Power exchange navigator to develop data maps for 20+ Mainframe applications.
- Maintaining the data integrity across the application post data masking.
- Implementing the TDM workflow process and establishing a process to provide masking data getting deployed in non prod regions without any issues.
- Client – CNO Financial group
Mainframe Developer
Cognizant Technology solutions
Chennai
2011.01 - 2015.05
- Involved in Design, coding and unit testing, system testing phase. Actively picked up online CICS modules coding and testing and driven for results. Create new COBOL, REXX, SORT, SAS, JAVA programs and JCL Utilities to implement innovative test data solutions for the QA and QE teams. Involved in Implementation activities like CRQ creation, Install validation plan and work order creation. Involved in analyzing and designing components for impacted store number expansion.
- Client – Walmart
Education
B.E - Electronics & Communication
Anna University
Chennai 2006.07 - 2010.04
Skills
- Snowflake TDM Salesforce TDM GitHub Copilot Agentic AI CA TDM DELPHIX Informatica Power center TDM Informatica ILM TDM Informatica Power Exchange Navigator Informatica DVO GenRocket TDM DCS TDM (Enov8) AS400 TDM Mainframe Compuware FileAid TDM Topaz Workbench CI/CD Jenkins Automation File Masking (Delimited, CSV, XML, Fixed Width) SQL Oracle MySQL SSMS Sybase Putty WinSCP Jenkins CICD Automation Data privacy regulations (GDPR, HIPPA, CCPA, PDPA)
Certification
IBM COBOL Programming, JCL, COBOL, DB2.
Informatica TDM, GenRocket TDM, Data Privacy management.
German language A1 Level at Gothe Institute.
Timeline
Senior TDM Architect
Wipro
2023.10 - 2026.04
TDM Lead
Wipro
2019.08 - 2021.10
TDM Lead
Tata consultancy services
2019.08 - 2021.10
TDM Developer
Cognizant Technology solutions
2015.05 - 2019.08
Mainframe Developer
Cognizant Technology solutions
2011.01 - 2015.05
B.E - Electronics & Communication
Anna University
2006.07 - 2010.04