I will build a SaaS MVP web application full stack

I will build a SaaS MVP web application full stack

About this gig

I will build your SaaS MVP as a full-stack web application — auth, billing, dashboard, and a working core feature — deployed and ready for your first real users.

What you get

You get a deployed, full-stack SaaS web application built around the one core workflow that proves your idea. This is hands-on delivery: I write the code, wire up the infrastructure, and ship something you can put in front of paying users — not a clickable mockup or a no-code prototype that breaks the moment you need to customize it.

Concrete deliverables included in a typical build:

  • A responsive web front end (React or Next.js) with clean, usable UI for sign-up, login, the main dashboard, and your core feature screens.
  • A back-end API (Node.js or Python) with a structured database (PostgreSQL by default) and properly modeled data.
  • Email/password authentication plus social login (Google) where it fits, with password reset and protected routes.
  • One core feature implemented end to end — the thing your product actually does — including the create/read/update/delete flows around it.
  • Subscription billing wired to Stripe (checkout, plans, webhook handling for active/canceled state) when included in your plan.
  • A landing page or marketing entry point so visitors can understand and sign up for the product.
  • Deployment to a real host (Vercel, Render, Railway, or a provider you prefer) with environment configuration and a live URL.
  • The full source code in a Git repository you own, with a README covering local setup, environment variables, and how to run and deploy it.

Everything is built on a maintainable, conventional stack so any competent developer can pick it up after me. No lock-in to a proprietary builder, no obfuscated code, no surprises.

Plans

FeatureBasicStandardPremium
Front-end pagesLanding + core screensMulti-page appFull multi-page app + polish
AuthenticationEmail/passwordEmail/password + GoogleFull auth + roles/permissions
Core featureOne core featureCore feature + CRUD adminCore + secondary feature
DatabasePostgreSQL setupPostgreSQL + seed dataPostgreSQL + optimized schema
Subscription billingStripe checkoutStripe + plans + webhooks
DeploymentLive deployLive deploy + env configLive deploy + staging env
Source code & repoIncludedIncludedIncluded
DocumentationREADMEREADME + setup guideREADME + handoff walkthrough
Revisions1 round2 rounds3 rounds

Scope per tier is finalized together before I start, so you know exactly what "done" means.

How it works

  1. You share the idea. Send me a short brief: what the product does, who it's for, and the single most important thing a user should be able to do. Screenshots, sketches, or links to apps you like all help.
  2. We scope the MVP. I propose a tight feature list and the stack, and we cut anything that isn't essential for launch. The goal is the smallest thing that proves the idea — not version 5.
  3. I set up the foundation. Repository, database, auth, deployment pipeline, and a live URL so you can watch progress from day one.
  4. I build the core feature. The main workflow gets implemented end to end, with the surrounding screens and data flows.
  5. I add billing and polish. Stripe and any remaining tier features go in, followed by responsive cleanup and basic error handling.
  6. You review and we revise. You test the live app, send feedback, and I apply the revision rounds included in your plan.
  7. Handoff. You receive the repository, deployment access, documentation, and a clear summary of what's built and what's intentionally left for later.

Why choose this

I build MVPs the way a founding engineer would — pragmatic, fast, and focused on launching. I've worked across the full stack, so front end, back end, database, auth, payments, and deployment all come from one person who keeps the pieces consistent instead of stitching together mismatched parts.

You get readable code on a standard stack, honest scoping that protects your timeline, and a product that runs in production rather than only on my laptop. I'd rather ship one feature that works flawlessly than ten that are half-finished, and I'll tell you directly when something you want belongs in a later phase instead of the MVP.

Who it's for / use cases

  • Non-technical founders who have validated an idea and need a real, working product to launch or demo.
  • Solo founders and indie hackers who want a clean codebase they can keep building on themselves.
  • Startups that need to get in front of early users or investors quickly without hiring a full team.
  • Agencies and consultants who need a SaaS tool built for a client on a tight timeline.
  • Internal tools — dashboards, admin panels, or subscription portals for a business that needs custom software.

Common builds: subscription dashboards, booking and scheduling tools, marketplaces, analytics dashboards, client portals, AI-wrapper apps with auth and billing, and niche industry SaaS.

FAQ

Q: What exactly counts as the "core feature"? It's the single workflow your product is built around — for a scheduling app it's creating and managing bookings, for an analytics app it's importing and displaying data. We define it precisely during scoping so there's no ambiguity about what gets built.

Q: Do I own the code? Yes. You get the full source in a Git repository under your account, plus deployment access. There's no proprietary platform or licensing — it's standard, portable code you can host and extend anywhere.

Q: Can you use my preferred tech stack? Often, yes. My defaults are React/Next.js, Node.js or Python, and PostgreSQL, but I can adapt to a stack you've chosen. Tell me upfront so I can confirm it fits the timeline before we start.

Q: Will the app handle payments and subscriptions? Subscription billing through Stripe is included in the Standard and Premium plans, covering checkout, plan selection, and webhook handling for active and canceled states. Basic focuses on the core app without billing.

Q: Is this production-ready or just a prototype? It's a real, deployed application your first users can sign up for and use. It is an MVP, though — it covers the essential flows with sensible error handling, not enterprise-scale hardening, advanced security audits, or heavy load optimization. Those are natural next phases.

Q: What do you need from me to start? A clear description of the product, your core feature, any branding or design preferences, and accounts for third-party services (like a Stripe account) where needed. The more specific your brief, the faster we move.

Q: What happens after delivery if I find an issue? Your plan includes revision rounds to fix issues and refine the build while we're working together. After handoff, I'm available to discuss ongoing support or additional features as a separate arrangement.

Q: How do you keep the project on track? We agree on a tight scope before any code is written, you get a live URL early to follow progress, and anything outside the agreed MVP is flagged as a future phase rather than quietly added. Clear scope is what keeps an MVP from turning into an endless project.

Reviews4.5(8)

  • @finn_writes
    ★★★★★3

    The MVP works and covers the core features I asked for, but a few bugs in the dashboard needed reporting before they got fixed. Got there in the end.

  • @nick_hq
    ★★★★★5

    Delivered a full stack web app exactly as described, including the database setup and API endpoints. Everything just worked when I deployed it.

  • @ninamedia
    ★★★★★5

    He built our entire SaaS MVP from scratch, frontend and backend, with working user auth and a clean dashboard. Couldn't be happier with how production-ready it feels.

  • @max_r
    ★★★★★5

    Turned my idea into a real working web application with signup, billing flow, and a proper backend. Communication throughout the build was excellent.

  • @forge88
    ★★★★4

    Solid MVP with login, the main app features, and an admin panel. Took a couple extra rounds of revisions to get the UI where I wanted, but the end result was great.

  • @hana7
    ★★★★★5

    Honestly impressed, he shipped a polished working web app with auth and all the main pages in one go. Will definitely come back for the next phase.

  • @guru42
    ★★★★4

    Got a complete full stack MVP with user accounts and a functional database. Delivery was slightly past the estimate but the quality made up for it.

  • @ivy88
    ★★★★★5

    The whole thing was built end to end, responsive frontend and a solid API behind it. He even walked me through the codebase so I could maintain it myself.