Rengarajan Aravamuthan
Whyalla,SA
Summary
With 17 years of expertise in Master Data Maintenance, have a proven track record in data governance and process optimization across global markets. My experience encompasses significant achievements in improving operational efficiency and driving digital transformation. I have a deep understanding of Product, Material, Customer, Supplier master data processes, leveraging data insights to support business growth and strategic decision-making. Also have knowledge in Plant maintenance data & Procurement Operations
Overview
19
19
years of professional experience
1
1
Certification
Work History
Master Data Manager
Diageo Business Services, Bangalore
Bengaluru, India
12.2017 - Current
- Executed the Product and Supply Master Data in PLM/ECC systems across global markets, ensuring 100% compliance with master data standards and reducing downstream errors
- Managed Innovation and Brand Change activities resulting in 30% faster product launches
- Implemented Planning Optimization Process in Diageo Product domain, resulting in 1 FTE savings for the business.
- Automation built in Transport Management System (TMS) with various mass load capabilities. This helps to save 4 FTE for the business, covering Product and Customer data across global regions.
- Streamlined and improved data quality using Lean Six Sigma methodology for the logistics platform, which results in 2 FTE savings for the business.
- Developed a standard process approach for tax maintenance, improving data quality and quick turnaround for customers.
- Utilized ServiceNow (SNOW) ticketing with various automation features to improve turnaround time and better tracking.
- Led the Actual Costing Optimization Project across the Africa region, improving the accuracy of COGS through enhanced material cost validation, updated standard costing, and tighter month-end controls—delivering £175K in annual cost savings.
- Maintained and optimized Planning Data in APO system, contributing to 10-12% improvement in plant inventory accuracy
Procurement Operations Specialist
Accenture Services Pvt Ltd, Bangalore
12.2015 - 05.2017
- Review the user requirement
- Check the availability in MDM, Check the price details
- Create the Purchase requisition Get the PR approval from Finance team (BP End)
- Create the Purchase order as per the input details provided by user
- Evaluate and propose the supplier info to client
- Contact the supplier and get the offers from supplier once client approved
- Approve the PO suggested (BP End)
- Send the PO, receipt the order and release the invoice (BP End)
- Entry the order status, stock info in MDM once the process completed
- Streamlined procurement processes by implementing automated systems, significantly enhancing order accuracy and reducing processing time.
- Negotiated with suppliers to secure favorable terms, improving cost efficiency and fostering long-term strategic partnerships.
- Conducted market analysis to identify potential vendors, leading to expanded sourcing options and improved procurement strategies.
- Managed end-to-end procurement operations, ensuring compliance with company policies and optimizing inventory management practices.
Deputy Operations Manager
Prumatech Infosystems, Chennai
11.2008 - 11.2015
- Led operational efficiency initiatives that streamlined processes, resulting in improved service delivery and reduced turnaround times.
- Coordinated cross-departmental projects to enhance workflow, driving collaboration and optimizing resource allocation across teams.
- Implemented performance metrics and analysis tools that improved decision-making and aligned team goals with organizational objectives.
- Mentored junior staff on best practices, fostering professional development and enhancing team performance and accountability.
Materials Engineer
Prumatech Infosystems, Chennai
12.2006 - 01.2008
- Developed and implemented innovative material solutions, enhancing product performance and increasing customer satisfaction across multiple projects.
- Led cross-functional teams in material selection processes, improving design efficiency and reducing production costs significantly.
- Conducted extensive research on advanced materials, resulting in successful integration of new technologies into existing product lines.
- Managed supplier relationships to ensure compliance with quality standards, leading to improved material consistency and reduced defects.
Education
B.E. - EEE
Annamalai University Chidambaram
Chidambaram01.2006
XII - undefined
Government Higher secondary School
Ariyalur01.2002
X - undefined
CSI Higher secondary School
Ariyalur01.2000
Skills
SAP PLM, S4, MDG & APO
undefinedCertification
Green Belt Certified in Six Sigma methodology (DMAIC), with proven ability to drive process improvements and efficiency.
Awards & Achievements
Recognized as Best Team Manager for successful completion of Shell Material Master Data Cleansing Project., Awarded Best Project Manager by Oman Petroleum for excellence in delivering a Commercial Building project., Honored with Data Star Award, Caliber Award, 3 Platinum Label & 4 Blue Label Awards from Diageo
Professional Experience - Key Deliverables
- 1. Materials Master Data
- Executed the Product and Supply Master Data in PLM/ECC systems across global markets, ensuring 100% compliance with master data standards and reducing downstream errors.
- Managed Innovation and Brand Change activities within agreed lead-times, including creation of core product data, Bills of Material (BOM), packaging, and liquid specifications, resulting in 30% faster product launches.
- Maintained and optimized Planning Data in APO system, contributing to 10–12% improvement in plant inventory accuracy and supporting cost optimization initiatives.
- Contributed to business reporting and data analysis, enabling improved decision-making and operational efficiency.
- 2. Master Data Governance
- Process design & control execution
- Ensures that every decision and process is enhanced by accessible and accurate data
- Significant experience in master data process, policy & controls
- Experience of delivering process improvement and automation initiatives including organisational changes
- Hands on experience of developing, testing, configuring system mappings for smooth operation
- Project and change management capabilities
- 3. Data Quality, Reporting & Analytics
- Leveraged data-driven insights to support organizations in optimizing loyalty programs and marketing campaigns, aligning with market trends where companies generate 30–50% more data annually.
- Collaborated with technical teams to develop and enhance Supply Chain reporting solutions, enabling actionable insights and business improvements across Material master data operations.
- Experienced in analysing large datasets, monitoring KPIs, and providing dashboards that drive strategic decisions and process optimization.
- 4. Process Automation Highlights
- Implemented Planning Optimization Process in Diageo Product domain, results 1 FTE saves to business
- Automation built in Transport Management System (TMS) with various mass load capability. This helps to save 4 FTE to business covering Product & Customer data across Global regions.
- Streamline and improve the Data Quality using Lean Six Sigma methodology for Logistics platform which helps savings of 2 FTE to business.
- Standard process approach for tax maintenance: Improved Data quality & Quick turnaround to customers
- ServiceNow (SNOW) ticketing with various automation helps to improve turnaround time & better tracking
- Implemented SPIR application in Prumatech for process automation, results 3 FTE saves to business
Timeline
Master Data Manager
Diageo Business Services, Bangalore
12.2017 - Current
Procurement Operations Specialist
Accenture Services Pvt Ltd, Bangalore
12.2015 - 05.2017
Deputy Operations Manager
Prumatech Infosystems, Chennai
11.2008 - 11.2015
Materials Engineer
Prumatech Infosystems, Chennai
12.2006 - 01.2008
XII - undefined
Government Higher secondary School
X - undefined
CSI Higher secondary School
B.E. - EEE
Annamalai University Chidambaram