MVP Development Company

Hire an MVP Developer Who Ships in 14 Days - Not 14 Weeks

I'm Dhruv - a US-based senior full-stack engineer running Week One Labs, an MVP development company built for one purpose: take a startup idea from blank repo to a production-deployed, paying-customer-ready MVP in 14 days at a fixed price. SaaS, AI, and mobile MVPs. Real code you own, not no-code lock-in. No subcontractors, no agency markup, no hourly meter.

✓ Production MVPs shipped in 14 days✓ Fixed price, no hourly meter✓ You own the code from Day 1✓ Senior engineer, no subcontractors

Who this is for

Non-technical founders who need a real MVP to validate demand or close a pre-seed round. Technical founders too busy to build it themselves but unwilling to outsource quality. SaaS founders, AI founders, and ops teams that need a working product in their hands - not a Bubble prototype that breaks under twenty users. Most engagements ship in 14 to 28 days at a fixed price between $9K and $18K.

What kind of MVPs I build

SaaS MVP development

Multi-tenant, subscription-billed SaaS web apps with real auth, real Postgres, and Stripe-integrated billing. Production-ready from Day 14, not "demo only".

AI MVP development

AI-powered web apps with OpenAI, Anthropic, or open-source models behind a thin server layer. RAG, agents, vector search, and prompt orchestration done right.

Mobile MVP development

Cross-platform mobile MVPs on React Native + Expo. Shared web/mobile auth, push notifications, and App Store / Play Store submission included.

Marketplace + two-sided MVPs

Buyer + seller flows, identity verification, escrow integration, and the messaging layer that makes a marketplace actually transact.

Internal tools + ops MVPs

Internal SaaS for ops, finance, or fulfillment teams who have outgrown spreadsheets but cannot wait 6 months for an in-house build.

Embedded + integration MVPs

Apps that integrate cleanly with Stripe, Shopify, Slack, HubSpot, Notion, or your own internal API - with idempotent, signature-verified webhooks.

The 14-day MVP sprint methodology

Scope freezes on Day 0. Production deploy on Day 14. End-of-day Loom updates so you never wonder what is happening.

01

Day 0 - scoping call & spec

A 30-minute call to map your idea to a buildable Sprint 1 scope. We pick one user, one core flow, one success metric. I write the spec, you approve, scope is frozen before any code is written.

02

Days 1–7 - core flow + infra

Auth, database, deployment pipeline, and the skeleton of the core feature - shipped to a real production URL by Day 7. End-of-day Loom updates so progress is visible without a single status meeting.

03

Days 8–13 - polish + payments

The core flow gets refined, edge cases handled, payments integrated if needed, analytics and error tracking wired in, and a brand-aligned UI pass. Real users can sign up, pay, and use the product by Day 13.

04

Day 14 - launch & handoff

Production launch, README + runbook, repo transfer to your GitHub org, and a 60-minute walkthrough call. From there: scope a Sprint 2, take it in-house, or hire someone else. Your code, your call.

Tech stack - boring, modern, hireable

Every choice is one your future Series A engineering hire will already know. No framework lock-in, no esoteric tools.

Frontend: Next.js 15 / Remix + TypeScript + Tailwind
Backend: Node.js (TypeScript) + tRPC or REST + Zod validation
Database: Postgres (Supabase or Neon) + Prisma migrations
Auth: Clerk, Auth.js, or Supabase Auth - real, not demo
Payments: Stripe (subscriptions, usage, or one-time)
Mobile: React Native + Expo for cross-platform MVPs
AI / LLM: OpenAI, Anthropic, or open-source via thin server layer
Hosting: Vercel, Fly.io, or AWS - your account, your bills
Observability: Sentry + PostHog wired from Day 1
CI/CD: GitHub Actions + preview deploys per PR
Case studies

Real shipped MVPs, not portfolio mockups

The 14-day sprint methodology is the same one I run on my own products - including Kleo, a public Shopify App Store app I built and ship from the ground up. The reason the timelines and fixed prices on this page are realistic is because they are the same constraints I hold myself to.

SaaS MVP → live product
Kleo - Shopify App Store app

Shipped a public Shopify App Store app from blank repo to listed in 28 days. Multi-merchant, billed via the Shopify Billing API, GDPR-compliant, App Bridge admin in Polaris. The same 14-day sprint cadence I run on every client engagement.

Cross-platform mobile
Mobile MVPs - React Native + Expo

Multiple production mobile MVPs shipped on React Native + Expo with shared web/mobile auth, push notifications, and App Store / Play Store submission. Mobile MVPs do not need to take six months - they take 28 days when the scope is honest.

AI MVP
AI-powered SaaS - LLM integration

AI MVPs with OpenAI and Anthropic behind a thin server layer - so you can swap models, add caching, and keep API keys off the client. The boring infrastructure decisions are what makes an AI MVP actually scalable past the demo.

MVP pricing - fixed scope, fixed fee

No hourly billing. You get a number before kickoff and that's the number on the invoice. No surprises, no scope creep tax.

Validation MVP

$5,000 – $9,000
7 – 10 days

A landing page + thin backend + signup flow. Validate demand before building product.

  • Custom landing + waitlist
  • Email capture + drip
  • Real auth + dashboard skeleton
  • Analytics + funnel tracking
Most popular

Production MVP

$9,000 – $18,000
14 days

A full-stack MVP shipped to production. One core user flow, real auth, real database, real UI.

  • Full auth + Postgres
  • Core feature end-to-end
  • Payments (Stripe) ready
  • Production deploy + handoff

Scale-up Sprint 2

$8,000 – $20,000
14 – 28 days

Bolt-on after Sprint 1 - admin panels, second persona, AI features, mobile companion, or scale work.

  • Admin / multi-role
  • AI feature integration
  • React Native companion
  • Performance + scale work

Why hire an MVP development company vs the alternatives

vs offshore agencies

Same time zone, direct engineer access, no translation tax. You ship faster because the spec, the build, and the questions all happen in the same conversation.

vs Upwork / freelancers

A senior engineer who has shipped real products - not a contractor learning on your project. Fixed price means I am incentivised to ship, not to inflate hours.

vs no-code (Bubble, Lovable)

Real custom code you own, host yourself, and audit in technical due-diligence. No platform lock-in, no escalating per-record fees, no rebuild after Series A.

Hire me when…

  • You need a real production MVP in your hands within 14 days
  • You want a senior engineer who has shipped real SaaS, mobile, and AI products
  • You want fixed price and a hard scope freeze
  • You want to own clean, typed, documented code from Day 1
  • You are raising a pre-seed and need diligence-grade engineering

This is not the right fit if…

  • You want the cheapest possible hourly contractor on Upwork
  • You need 5+ engineers staffed full-time on a single project
  • Your scope is undefined and you want to "explore" without a deliverable
  • You expect a six-month enterprise SaaS in 14 days - that is a v1 product, not an MVP

Ready to ship your MVP?

Book a free 30-minute scoping call. Bring the idea - leave with a concrete sprint plan and a fixed quote.

Book your scoping call →

Or estimate your build first with the MVP Cost Calculator

Frequently asked questions

How much does an MVP cost in 2026?+

A custom-coded startup MVP typically lands between $8,000 and $35,000 depending on scope, integrations, and whether AI is involved. At Week One Labs an opinionated 14-day MVP sprint is fixed-priced between $9,000 and $18,000 - one focused user flow, real backend, real auth, real database, deployed to production. AI-heavy MVPs and apps with payments, multi-tenant, or complex data models scope into a Sprint 2 at the same fixed-fee model. You always get a number before kickoff, not an hourly meter.

How long does it take to build a SaaS MVP?+

A focused SaaS MVP is buildable in 14 to 28 days when scope is frozen on Day 1. That covers one core user flow end-to-end: auth, database, the primary feature, billing if needed, and deployment to production on a real domain. Two-sprint MVPs (28 days) handle apps that need a second persona, an admin dashboard, or a richer data model. Anything bigger than that is a v1 product, not an MVP, and it should be phased.

What is included in your MVP development service?+

A full-stack production MVP: TypeScript across frontend and backend, real authentication (not a demo login), a real Postgres database with migrations, a single primary user flow shipped end-to-end, payment integration if needed (Stripe or Shopify Billing API), responsive UI in your brand, deployment to production, analytics and error tracking wired up, and a README + handoff doc so you or your next dev can take it forward. No throwaway code, no Bubble export.

Are you a US-based MVP development company?+

Yes - Week One Labs is operated by a US-based senior engineer (Dhruv) with shipped Shopify App Store apps and mobile apps in production. You work directly with the engineer building your product. No subcontractors, no offshore handoffs, no account managers between you and the code. Engagements run on a single shared Slack/Linear/Notion stack with end-of-day demo videos so progress is visible every day.

What is the difference between an MVP development agency and a no-code platform?+

A no-code platform like Bubble or Lovable is great for static landing pages and internal dashboards but breaks down once you need real auth, complex data models, payments, or third-party integrations done correctly. A real MVP development company writes custom code you own - so when you raise a seed round and the technical due-diligence call happens, you are not explaining why your "product" lives inside a third-party platform you cannot self-host or audit. You also avoid platform lock-in, escalating per-record pricing, and the rebuild that almost every no-code MVP eventually triggers.

Do I own the code after the MVP is done?+

Yes - 100% ownership transfers to you on launch. The repo lives in your GitHub org from Day 1, deployment is on infrastructure you control (Vercel, Fly.io, AWS, your call), and there is no licensing fee, retainer lock-in, or escrow. You can fire me on Day 15 and ship the next sprint with any developer in the world - the codebase is documented, typed, and tested for exactly that scenario.

Do you work with non-technical founders?+

Most of my clients are non-technical founders. The 14-day process is designed for that - you bring the customer, the problem, and the wedge. I bring the spec writing, the engineering, and the deployment. We use Loom videos and async-first communication so you do not need to be on calls every day to know what is shipping. The end-of-day video walkthrough is the single most useful artefact non-technical founders tell me they get from the engagement.

What technology stack do you use for MVPs?+

Boring, modern, hireable: TypeScript, Next.js or Remix on the frontend, Node.js on the backend, Postgres (via Supabase or Neon) for data, Stripe for billing, React Native or Expo for mobile MVPs, and Vercel or Fly.io for deployment. AI MVPs add OpenAI, Anthropic, or open-source models behind a thin server layer. Every choice is one your future Series A engineering hire will already know - no esoteric framework lock-in.

Build your MVP with a senior engineer - not a stranger from a marketplace

Direct communication, fixed price, and a track record of shipping. Book a 30-minute scoping call and get a concrete plan.

Book your scoping call →
Free weekly newsletter

I know which AI tools are worth your time.

I build with AI every single day. I will send you what actually works, what is overhyped, and what you should be paying attention to next. No fluff, just signal.

Delivered every weekUnsubscribe anytime

Get the AI signal. Drop your email below.

No spam. Just useful AI intel for builders.

Free planning tools

Estimate cost, timeline, and scope before you commit to a partner.

Related: Hire a Shopify app developer · Best tech stack for an MVP · Week One Labs vs Upwork agencies · How to prioritize MVP features · How to thin-slice a 14-day MVP