Senior engineers, fixed scope, weekly demos. We build custom AI features, voice agents, RAG pipelines, and internal tools to production grade — security, monitoring, and handoff documentation included. If we miss a milestone, that's our problem.
Every Build engagement ships the same set of artifacts to production. No half-working demos. No "we'll wire up monitoring later." Production-grade means production-grade — running on day one of handoff.
Running in your infrastructure or ours. Tested, instrumented, and reviewed by a senior engineer outside the build team.
Day-one operationalYou own everything. Codebases live in your git, models live in your accounts, no vendor lock-in. We're builders, not landlords.
Yours foreverEvery Friday. Working software, not status updates. You see progress in real time and steer before it's too late to steer.
Slack-first cadenceLLM call tracing, error rates, latency, cost dashboards, on-call alerts. Wired up before handoff — not as a "phase 2."
Datadog · Langfuse · SentryPrompt injection testing, PII handling audit, role-based access, secrets management, rate limiting. Documented threat model.
Threat model + remediationArchitecture diagrams, runbook for every failure mode, prompt library with rationale, evals you can keep running. Your team owns this on day one.
Runbook + evalsMost Build engagements run 4–12 weeks. Here's the rhythm of a typical 6-week sprint — the cadence holds whether you're building one feature or three.
We finalize the architecture, scaffold the repo, set up CI/CD, and de-risk the highest-uncertainty component first. By Friday demo, you see the riskiest part already working.
The main feature gets built and wired through every layer — UI, API, model layer, data layer, integrations. By Friday of week 3, you have something a real user can actually use.
We build the eval suite (golden examples, regression tests, cost tracking), grind through edge cases, and run a security review. UX gets sharpened. Performance gets tuned. Real-world data gets thrown at it.
Production deployment, monitoring + alerting wired up, runbook written, two training sessions with your team. Final demo. Code transfer. By Friday, your team is operating it without us.
We pick stack based on what ships best for your use case. Here's our default toolkit — but every choice is a real decision, not a habit.
Claude (default for reasoning)
pgvector
Next.js 15
React 19
v0 (prototyping)
TypeScript / Node
Python / FastAPI
Go (perf-critical)Postgres + RedisVercel
Cloudflare Workers
Datadog
SentryClaude Code
Linear
GitHub ActionsEvery Build engagement is priced before kickoff. You know exactly what you're paying — no scope creep, no rate sheet surprises. Three engagement sizes; pick the one that matches the work.
Three recent Builds across three industries — same playbook every time.
Custom RAG over historical contracts + redlines. Surfaces risk clauses with citations, drafts negotiation suggestions, exports back to Word.
Automated submission ingestion, risk scoring, carrier matching, and quote drafting. Underwriters review and approve — they don't draft from scratch anymore.
Django platform with five integrated systems: real-time order management, supplier scrapers with vendor-specific parsers, instant failure detection with auto-rerouting to alternates, milestone customer notifications, and automated payment reconciliation. Failed orders self-heal before customers ever see them.
Book a 30-min call. We'll talk about what you want to build, scope it, give you a fixed price, and start the week after if it's a fit.