Archive · 18 Dec 2025
Building Privacy-Aware Customer Data Platforms
Companies in retail and insurance collect a lot of data about customers, which can be useful for understanding and serving them better.
However, they also have a responsibility to protect this data, especially with stricter laws like CCPA in the US and GDPR in Europe.
Building a Customer Data Platform (CDP) that is both useful and privacy-aware is a big challenge.
Selvakumar Kalyanasundaram, an expert in this field, has worked on projects like Walmart's Enterprise Data Fabric and cloud migrations for healthcare payers.
He believes that privacy can actually help businesses by building trust with customers.
New trends like policy-as-code and artificial data are making it easier to build CDPs that respect privacy while still being useful for businesses.
Companies in retail and insurance collect vast amounts of customer data, facing legal and ethical responsibilities to protect it.
Stricter legislation like CCPA (US) and GDPR (Europe) has increased the focus on proactive protection of customer information.
Selvakumar Kalyanasundaram, an experienced data-platform leader, has worked on projects like Walmart's Enterprise Data Fabric and cloud migrations for healthcare payers.
He advocates for building privacy into the product from the start, using technologies like tokenization and policy-as-code to balance data utility and protection.
New trends in CDP architecture include policy-as-code, artificial data for safe testing, and real-time consent enforcement.
- Who
- Selvakumar Kalyanasundaram, an experienced data-platform leader
- What
- Development of privacy-aware Customer Data Platforms (CDPs) for retail and insurance industries
- When
- Ongoing, with recent advancements and trends
- Where
- Primarily in the US and Europe, with global implications
- Why
- To balance data utility and protection, comply with stricter legislation, and enhance customer trust
- Primary Focus
- Privacy-aware Customer Data Platforms (CDPs)
- Industries
- Retail and Insurance
- Key Figure
- Selvakumar Kalyanasundaram
- Legislation
- CCPA (US), GDPR (Europe)
- Key Technologies
- Tokenization, Policy-as-code, Artificial Data
- Key Projects
- Walmart's Enterprise Data Fabric, Cloud Migration for Healthcare Payers
- Key Benefits
- Reduced infrastructure costs, improved data utility, enhanced customer trust