Insurance Core Platform Modernization

Context

The platform consolidates insurance business logic and channel-specific data while existing services continue to operate.

My role

I work on the core platform and H5 modernization, map legacy behavior, document flows and coordinate the transition between systems.

Architecture

Spring Boot, MyBatis-Plus, Nacos and Kafka power the services; configurable H5 journeys capture key behavioral events.

Key challenges

• Channel-specific product and marketing rules need a shared model without losing extensibility.
• Parallel operation requires careful control of data divergence and cutover risk.

Approach

• Clarified domain boundaries around product, order, marketing and user services to isolate channel variation.
• Designed parallel-run reconciliation paths and included failure scenarios in the cutover workflow.

Outcome

• Delivered a unified platform and H5 promotion flow capable of supporting multiple channels.
• Produced flow and interaction documentation that improves collaboration and maintainability.