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Service · AI & LLM

Work with senior RAG Systems engineers.

RAG Systems engineers who ship production systems, not pitch decks.

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

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RAG Systems in production
Why Sonnet Code for RAG Systems

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 RAG Systems

RAG Systems work, shipped.

New RAG Systems systems

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

RAG Systems modernization

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

RAG Systems scaling

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

RAG Systems team augmentation

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

Related

Adjacent work we take on.

LLM Application Development→AI Agents→Fine-tuning & Post-training→AI Evaluations→Prompt Engineering→Vector Search→Machine Learning→AI Development→

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