SaaS Platform Re-architecture
Moving a growing product from a single-tenant monolith to a scalable multi-tenant platform.

Overview
Moving a growing product from a single-tenant monolith to a scalable multi-tenant platform.
Challenge
Each new customer required a separate deployment; releases took weeks.
Discovery
Tenant data models, customization points and release bottlenecks analyzed.
Architecture
Multi-tenant services with tenant-aware data access, CI/CD pipelines and a Kubernetes platform.
Solution
Incremental migration of tenants with feature parity verified per tenant.
Technology
Java, React, PostgreSQL, Kubernetes, Terraform, AWS
Implementation
Parallel operation and tenant-by-tenant migration with rollback.
Results
Client result data to be added.
What's Next
Usage-based billing and self-service onboarding.
More work
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