Real AI-enabled software, designed by a group of senior software engineers, each with decades of experience. AI-native apps, built end to end with scalability in mind.
A senior engineer leads every build — no account managers, no hand-offs to juniors.
Modern AI built in from day one — not bolted on later. Retrieval, agents, evals, the parts that are actually hard.
A fixed proposal before we start, and a date we ship to. No open-ended retainers, no surprises.
Start small with an audit, or go straight to a shipped product. Every engagement is fixed-scope and priced up front.
A senior read on your product and AI opportunity — what to build, what to cut, and the fastest path to shipped.
Best for — teams deciding where AI fits
Start here →A working, AI-native product in weeks — scoped, built, and deployed end to end. No hand-offs, no outsourcing.
Best for — founders validating a first release
Scope a sprint →Add a real AI capability to your existing app — retrieval, agents, or automation — production-grade and evaluated.
Best for — live products adding AI
Scope a feature →Ongoing senior capacity — a dedicated engineer embedded with your team, shipping every week.
Best for — teams needing steady velocity
Talk capacity →Not sure which fits? The Audit tells you. Or run the scoper below.
Answer a handful of quick questions and our AI scoper drafts a clear brief, suggests the right engagement, and books your call — no back-and-forth. It's also a live demo of exactly what we build.
What are you trying to build?
Four steps from first conversation to a shipped, supported product.
We map what you're building and where AI earns its place — a founder-led call, or the scoper.
A clear scope, price, and ship date before any work starts. No open-ended meters.
A dedicated senior engineer ships weekly increments you can use — not status decks. You watch it come together.
We launch it, and stay on to harden, measure, and iterate once it's real.
A few things built end to end — the result first, the tech second.
RedlinerBuilt for an in-house legal team buried in manual redlines. Redliner ingests a contract, flags the risky clauses, and drafts suggested edits — so lawyers start from a marked-up draft instead of a blank page.
90→5 min
per contract
18×
faster review
QuoterA distributor running NetSuite was rekeying vendor quotes by hand. Quoter parses any quote — PDF or email — into structured line items and pushes them straight into NetSuite, matched to the right records.
45→2 min
per quote
22×
faster entry
LLM RouterA routing layer that sends each request to the best-fit model — balancing quality, latency, and cost — with automatic fallback when a provider degrades. The project that gave this studio its name.
-65%
cost per call
1 API
any model
Night Nexus is a boutique studio that designs and builds production-grade apps with modern AI built in from day one. Every engagement is led by a senior engineer — never handed down to a bench of juniors.
David, our founder — three decades building and shipping software, from architecture to production — runs your first scoping call, then pairs you with a senior engineer who owns the build end to end. Real AI products, shipped with an engineer's candor about what's worth building and what isn't. Proof over promises.
3 decades
Founder-led architecture
End to end
Scope → Ship → Support
Senior-led
Every engagement
Tell us a little about the project and grab a time — or run the scoper first for a sharper brief.
