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ArchitectureAug 12, 2025

Why we abandoned microservices for a modular monolith

A deep dive into our infrastructure rewrite that reduced AWS costs by 40% and improved developer velocity.

Production Implementation
src/core/modularMonolith.ts
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In production environments, architectural choices dictate system resilience and iteration velocity. By codifying our infrastructure, enforcing strict boundary isolation, and automating observability, we ensure high availability under real-world loads.

Zeploy Tech engineers approach complex distributed systems from first principles, ensuring every solution is maintainable, cost-effective, and built for long-term operational excellence.