Engineers who ship.

Amara spent seven years at Stripe shipping production systems for Billing and Radar — pricing, dunning, fraud signals — then moved to Ramp to lead the applied AI engineering team. She has shipped LLM workflows that touch real money: invoice classifiers, copy generators, and retrieval pipelines under SOC2 audit. At QNTX she owns the platform layer behind every productized solution: eval harnesses, hosted retrieval, multi-tenant assistant infra, and the cost guardrails that keep the Pro tier shippable.

Daniel was an early engineer on developer tooling at two YC companies before spending three years at Anthropic on the applied team, deploying Claude into customer workflows. He is the engineer who looks at five client builds, sees the same shape underneath, and turns it into a productized solution at a fixed price. Most of the Starter and Pro tier exists because Daniel refused to scope the same project twice.

Priya was one of the first ten hires on Anthropic's applied team, where she spent three years turning Claude deployments into production systems for enterprise accounts. She leads QNTX's Custom tier: model selection, retrieval architectures, evaluation harnesses, and the deep-plumbing work that separates a working demo from a working product. If a client's engineers can read her pull requests after we leave, she did her job.

Marcus joined Ramp early and built the production engineering function that kept the company's payment infrastructure quiet through 10x revenue growth. At QNTX he runs the Run phase for every Pro and Custom solution: observability, drift alerts, on-call rotation, and the weekly iteration cadence. The reason a Pro-tier solution still has a passing eval suite six months in is Marcus's pager.