Sonnet Code
Platform · LLM & AI

Work with senior vLLM engineers.

vLLM engineers who ship production systems, not pitch decks.

We build production vLLM systems for US product teams every week. Senior engineers, aligned with your timezone, embedded in your process. We write vLLM the way your team will still want to read it next year.

Let's talk

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vLLM in production
Why Sonnet Code for vLLM

The bar we hold ourselves to.

Senior only

Every engineer we put on your work has 5+ years shipping production code. No rotations out, no bait-and-switch.

Measured, not promised

Performance budgets, observability, and evaluation metrics are part of the build — not things we add after you ask.

Honest scoping

We'll tell you when this is the wrong tool for the job. The fastest way to lose a client is to ship the wrong thing.

What we build with vLLM

vLLM work, shipped.

New vLLM systems

Greenfield vLLM services architected for the three-year horizon — proper boundaries, tests, and documentation from day one.

vLLM modernization

Incremental migration from legacy systems, using the strangler-fig pattern so you never bet the farm on a single cutover.

vLLM scaling

Taking an existing vLLM codebase from working-for-10k-users to working-for-10M-users, without a full rewrite.

vLLM team augmentation

Senior vLLM engineers embedded in your team, shipping alongside your engineers with the same standards and PR process.

Ready to get started with vLLM? Fifteen minutes is all it takes.