Distributed Systems Case Studies

Production backend delivery artifacts spanning cloud migration, workflow orchestration, runtime modernization, and high-scale integration reliability.

Flagship System

Oracle Customer Notification Service Migration to OCI

Migrated a production notification platform across 32 global data centers while preserving delivery stability.

32 global data centers $2M enterprise deal support Controlled rollout + queueing strategy

Additional Case Studies

Cloud and API Consulting Bridge

Bridged enterprise consulting into later platform work through Microsoft data-pipeline delivery and Starbucks rewards APIs for licensee locations.

Care Management Scoring Engine

Designed an XML-driven scoring engine, built ASP.NET internationalization support, and delivered critical .NET work ahead of schedule.

Java 17 Global Modernization

Executed Java runtime modernization across 32 global data centers with staged rollout and production safeguards.

How to Use These Case Studies

Summary: Start with the flagship OCI migration, then branch into adjacent systems topics through the distributed-systems hub.

Each page summarizes context, engineering constraints, implementation decisions, and outcomes. For deeper system reasoning, follow the linked writing artifacts from each case study.

Start with the migration and modernization hub for linked rollout strategy and modernization roadmap content.

Open the distributed-systems topic hub to navigate related control-plane, backpressure, and coordination material.