Production Scale & Refactoring

Scaling a system is rarely about writing perfect code from day one; it's the pragmatic art of identifying bottlenecks, managing trade-offs, and safely refactoring architectures while the business continues to run. This section details my work experience at a logistics B2B in transforming monolithic bottlenecks into highly concurrent, resilient distributed systems.

📄️ Core Order Service & Migration

Architecting a new TypeScript Node.js order engine from scratch to replace a legacy monolith Transforming into Event-Driven Architecture, unblocking international expansion and supporting uninterrupted high-growth traffic across 4 countries.

📄️ Infra & Tooling

Architecting foundational internal developer tools (IDPs) and real-time infrastructure to accelerate engineering velocity and ensure high availability across a distributed microservices ecosystem.

📄️ 3PL Integration & UI Arch

Architecting a provider-agnostic integration layer to streamline 3PL logistics, and modernizing the administrative frontend by migrating from legacy Redux/Saga to a streamlined React Hooks architecture.