Enterprise API Hardening

The legacy database was redlining and the documentation was lost. We didn’t wait for a rewrite; we engineered a real-time caching layer on the fly. The system held. That is a Dala build.

We introduced Redis-based caching across critical endpoints, lowering cloud compute costs significantly. Furthermore, we directed zero-downtime AWS EC2 migrations and configured Nginx load balancing across the production environment.

> SYSTEM_ARCHITECTURE

Client Request -> [ Load Balancer ]
                       |
                       v
                [ Application Servers ] <--> [ Cache Layer ]
                       |
                       v
               [ Persistent Storage ]