Zalando
Coding agents

Agentic Engineering at Zalando: a snapshot

Our short summary of Zalando’s engineering write-up. The full story, with all the detail, is on their blog.

Read the full write-up on engineering.zalando.com (opens in a new tab)

Problem

Engineers struggled to experiment with LLMs across providers and track usage costs.

Solution

Created a LiteLLM API proxy with pre/post hooks for cost tracking, model retirement, and prompt‑caching injection, plus a chat UI and CLI, running on tiny pods.

Supports 2k MAU with six small pods

Want the architecture, code and numbers? They’re in the original post.

Read the full write-up on engineering.zalando.com (opens in a new tab)

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