MVP Development in New York — Built for NYC Pace, Priced Without Big Law Billing
A New York MVP development partner for fintech, media, legal-tech, and B2B founders who need to ship before the next conference, board meeting, or pilot deadline.
New York moves on a different clock. The fintech founder out of a Two Sigma or Goldman background needs a working product before the next investor introduction. The Madison Avenue media-tech founder needs a real demo for an agency pitch. The legal-tech founder needs an MVP shipped before a Big Law pilot conversation closes. The pace is real, and the typical alternative — a NYC digital agency quoting six figures and a four-month timeline — does not match it. Week One Labs is calibrated for the NYC pace: senior US-based engineer, fixed price between $9K and $18K, 14-day production MVP from blank repo to a real domain with auth, database, Stripe billing, and a primary user flow shipped end-to-end. The agency model is not the answer for an NYC founder — a single senior engineer accountable from spec to deploy is.
NYC engagements run async with Eastern Time overlap. Nightly Loom walkthroughs land in your inbox before your morning — you review on the F train and reply by Slack. No required meetings, no daily standups.
Use cases
- Fintech MVPs — KYC integration, payment rails (Stripe, Plaid, Dwolla), real-time data flows, audit logging from Day 1
- Legal-tech MVPs — document workflow, e-signing, redlining UIs, contract intelligence with AI-powered review layers
- Media-tech and creator MVPs — content ops, ad-tech-adjacent dashboards, subscription billing for publishers
- B2B SaaS MVPs for NYC Series A and B customers — multi-tenant, SSO-path, Stripe billing, admin dashboards
- AI-powered SaaS MVPs — RAG over enterprise knowledge bases, agents, eval, with production hygiene
- Marketplace and two-sided MVPs — buyer/seller flows, identity, escrow, Stripe Connect, messaging, search
Why Week One Labs
- Senior US-based engineer (Dhruv) — Shopify App Store apps and shipped mobile apps in production, not a marketplace contractor
- Fixed price — your number is locked Day 0, no hourly billing, no scope creep, no Big Law-style invoices
- You own 100% of the code from Day 1 — repo lives in your GitHub org, deployed to your AWS, Vercel, or Fly.io account
- A stack your future engineering hire already knows — TypeScript, Next.js or Remix, Postgres, Stripe — no esoteric framework lock-in
- Async-first communication — Loom walkthroughs nightly, no required calls, your calendar stays NYC-clean
Process
A 30-minute call to map your idea to a buildable Sprint 1 scope. One user, one core flow, one success metric. Spec is written and approved before a line of code is committed.
Auth, database, deployment pipeline, and the skeleton of your primary feature shipped to a real production URL by Day 7. End-of-day Loom walkthroughs — no status meetings.
Edge cases, payments (Stripe), analytics, error tracking, and a brand-aligned UI pass. Real users can sign up, pay, and use the product by Day 13.
Production launch, README + runbook, repo transferred to your GitHub org, and a 60-minute walkthrough. From here: scope Sprint 2, take it in-house, or hire any developer in the world. Your code, your call.
Who this is for
- New York fintech, legal-tech, and media-tech founders shipping toward a pilot, fundraise, or board update
- Solo and two-person founder teams between customer interviews and a fundraise — needing a real product, not a deck
- Operators spinning out of Two Sigma, Goldman, Bridgewater, or a Big Law firm with a clear customer and a clear wedge
- B2B SaaS founders targeting NYC Series A and B customers who need a working product before the conference next month
Who this is not for
- Founders shopping for the cheapest hourly contractor — fixed price requires scope discipline by design
- Projects requiring on-site presence in Manhattan or daily synchronous meetings
- Engagements with undefined or expanding scope — Sprint 1 freezes the spec on Day 1 by design
FAQs
How much does MVP development cost in New York?+
A 14-day production MVP is fixed at $9,000-$18,000. Validation MVPs (landing + waitlist + thin backend) run $5K-$9K. Sprint 2 scale-ups (admin panel, second persona, AI feature, mobile companion) run $8K-$20K. The same scope through a NYC agency would typically run $60K-$200K with hourly billing. You get a fixed number before any code is written.
Can you build a fintech MVP with KYC and payment rails?+
Yes. Fintech MVPs with Stripe, Plaid, or Dwolla payment rails, KYC integration via Persona or Alloy, transaction ledger architecture, and real-time data flows are common Sprint 1 scopes. Full broker-dealer regulatory compliance is outside the MVP — that requires legal and compliance counsel — but the technical architecture is built for it.
Do you work with legal-tech and contract-intelligence founders?+
Yes. Legal-tech MVPs — document workflow, e-signing, redlining UIs, contract intelligence with AI review layers, and law-firm pilot tooling — are well-suited to the 14-day Sprint 1 format because the customer is identifiable, the workflow is narrow, and the unit economics of a Big Law pilot make the engineering ROI obvious.
How fast can an AI MVP ship for an NYC enterprise pilot?+
An AI-powered SaaS MVP with RAG over a private knowledge base, prompt orchestration, eval harness, and a single core user flow ships in the same 14-day window as a non-AI MVP. The model layer is a thin server abstraction — OpenAI today, Anthropic tomorrow, open-source next quarter — no rewrite required. We have shipped AI MVPs from blank repo to live in 14 days.
Will you sign an NDA?+
Yes, mutual NDAs are standard. Send your NDA template and I will counter-sign before the scoping call. Most fintech and legal-tech founders are dealing with regulated customer data, so I am familiar with the standard terms — confidentiality, IP assignment, data handling — and I will not push back unless something is unusual.
Can you handle SOC 2 or enterprise security requirements?+
A Sprint 1 MVP is not SOC 2 certified — full SOC 2 takes months and external audit. But the architecture is built so SOC 2 is a path, not a rewrite: audit logging, role-based access, encrypted at rest and in transit, isolated tenant data, infrastructure-as-code from Day 1. When your first enterprise pilot demands SOC 2, you are weeks of paperwork away, not months of refactoring.
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