FULL-STACK WEB DEVELOPMENT

Custom Web Apps Priced by Scope, Not by Hour

MERN / Next.js full-stack applications with MongoDB or PostgreSQL, OAuth, Stripe payments, and cloud deployment. Simple apps from $150. Complex platforms from $800. Fixed price, full code ownership.

Simple: $150–$400Standard: $400–$800Complex: $800–$1,500Custom: quote-based
Pricing

Scope-based pricing

We price based on what you're building — not by the hour. Describe your requirements and get a fixed quote in 24h.

$150 – $400

Simple App

2–5 days

CRUD operations, basic UI, public API consumption, or a focused single-feature tool.

Examples

  • REST API with basic UI
  • Form with database storage
  • Public data dashboard
  • Simple booking or listing app
Get quote for this scope
Most Common

$400 – $800

Standard App

1–2 weeks

Auth, database, external API integrations, multi-page app with user roles and basic dashboard.

Examples

  • Auth app with user dashboard
  • Third-party API integration
  • Multi-role app (admin + user)
  • Stripe checkout + product page
Get quote for this scope

$800 – $1,500

Complex App

2–4 weeks

Multi-feature platform, webhook pipelines, complex role systems, admin panel, and external service integrations.

Examples

  • Full admin dashboard + user portal
  • Stripe subscription + feature gating
  • Multi-step workflows + webhooks
  • Real-time features + notifications
Get quote for this scope

Custom quote

Enterprise / Custom

4+ weeks

Anything outside the above scope. We quote based on your specific requirements after a scope call.

Examples

  • Multi-tenant SaaS platform
  • Stripe Connect marketplace
  • Custom CRM or ERP system
  • High-traffic application with scaling requirements
Get quote for this scope
What We Use

The MERN / Next.js stack — end to end

One tech team handles frontend, backend, database, auth, payments, and deployment. No vendor coordination, no handoff friction.

Next.js App Router

Server components, streaming, route handlers, and middleware — the full modern Next.js stack.

MongoDB + PostgreSQL

Mongoose for document databases, Prisma for relational. We choose based on your data model.

OAuth + Session auth

Google, GitHub, and email auth via NextAuth. JWT, refresh tokens, and secure session management.

TypeScript throughout

End-to-end type safety — frontend components, API routes, database models, and shared types.

REST APIs

Clean, documented route handlers with proper HTTP methods, status codes, error handling, and auth middleware.

Stripe payments

One-time checkout, subscriptions, and feature gating. Scoped separately — see Stripe Integration service.

Admin panels

Internal management interfaces with tables, filters, CSV export, and role-based access.

Vercel deployment

Production deployment with environment management, preview deploys, and performance monitoring.

How It Works

From your idea to a fixed quote in 24h

01

You describe your requirements

Tell us what you're building — the features, the users, and what it needs to do. No technical spec required.

02

We scope it in 24h

We break it down into a feature list with tech decisions and send a fixed-price quote. No vague estimates.

03

You approve, we build

Once you approve the scope, we start. Price doesn't change unless you add scope — and you approve that too.

04

Delivery + handoff

Working app, deployed, tested, and handed off with full source code. 30 days of bug-fix support included.

Fixed price

Scope approved = price locked. No scope creep billing.

Full code ownership

Every file, every commit — yours. Zero licensing fees.

30-day support

Bug fixes included for 30 days post-delivery, always.

Direct communication

Talk directly to your developer — not an account manager.

FAQ

Common questions

How do you determine which price tier my project falls into?

We scope based on first-impression requirements — the feature list, integrations needed, number of user roles, and complexity of data flows. After a brief description or call, we send a fixed quote. You never pay more than what you approved.

What does 'first impression requirement' mean?

We price based on what you tell us upfront. If your requirements grow after we start (new features, expanded scope), we quote those additions separately. The original scope and price never change without your approval.

Do I need to provide designs or a spec?

No. We work from your requirements description. We'll handle the UI design and UX decisions unless you have specific designs you want us to follow.

Can you work with my existing codebase?

Yes. We can add features, fix architecture issues, or build entirely new modules into an existing project. We'll review your code before quoting to account for any complexity.

What's included in every project regardless of scope?

Full source code, production deployment on Vercel, test and live environment config, 30 days of post-launch bug-fix support, and a code walkthrough call at handoff.

Do you use freelancers or is this handled in-house?

All development is handled by the PolarSoftBD team — no outsourcing, no subcontracting. You always communicate directly with the developer building your product.

Get your fixed quote

Tell us what you're building. We'll quote it in 24h.

No hourly billing. No vague estimates. Describe your requirements and get a written fixed-price scope you can approve and act on immediately.