Software Architecture May 16, 2026

Migrating to a Serverless Microservices Architecture

Alex Mercer

6 min read

Migrating to a Serverless Microservices Architecture

A step-by-step guide on how we reduced infrastructure costs by 40% while improving scalability.

The Monolith Problem

As traffic scales, the monolith breaks. We needed a way to isolate failures and scale specific high-compute endpoints without duplicating the entire codebase.

Tags: #AWS #Python

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