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AppZexSOLUTIONS
Web App Development

Web application development for portals, dashboards and platforms

Web apps run in any browser, on any device, with nothing to install, which makes them the fastest way to put powerful software in front of your team or customers. We build secure, scalable web applications with clean interfaces, role-based access and the integrations your business depends on.

What we build

Web App Development solutions

Customer & partner portals

Self-service portals for orders, tickets, documents, payments and account management.

Booking & scheduling systems

Appointments, resources, rooms, classes or vehicles, with availability rules and payments.

Marketplaces

Two-sided platforms connecting buyers and sellers, or customers and service providers.

Admin dashboards

Operational dashboards with charts, filters, exports and live data.

SaaS products

Multi-tenant platforms with subscriptions, trials and billing through Stripe or Razorpay.

Progressive web apps

Installable, app-like experiences that work on mobile without an app store.

Deliverables

  • Product scoping & user flows
  • UI/UX design
  • Frontend & backend development
  • Authentication & roles
  • Payment gateway integration
  • Automated testing
  • Cloud deployment & monitoring
  • Source code & documentation

Ideal for

  • Startups launching SaaS
  • Businesses digitising operations
  • Service companies adding portals
  • Founders validating an idea

Technology

  • Next.js
  • React
  • Node.js
  • Express
  • TypeScript
  • MySQL
  • PostgreSQL
  • Stripe
  • Razorpay
  • AWS

Process

How your project will run

  1. 1

    Share your idea

    Fill in the quote form or message us on WhatsApp. Tell us what you need, in plain words. No technical spec required.

  2. 2

    Free consultation & fixed quote

    We get on a call, map your process and send a written scope, timeline and fixed price, usually within 48 hours.

  3. 3

    Design & build with weekly demos

    You see real progress every week and give feedback as we go, so the final product is exactly what you expected.

  4. 4

    Launch & ongoing support

    We deploy, train your team and stay on for fixes, improvements and new features as your business grows.

FAQ

Web App Development FAQs

Get a free quote

What is the difference between a website and a web app?

A website mainly presents information. A web app lets users do things: log in, book, pay, manage data and run workflows. Web apps need a backend, database, security and user roles.

Can you build a SaaS product for me to sell?

Yes. We build multi-tenant SaaS platforms with signup, free trials, subscription billing and an admin console. We run our own SaaS products on the same architecture.

Which payment gateways can you integrate?

Stripe, PayPal, Adyen, Checkout.com, Square, Razorpay and most payment gateways with an API.

Is my web app secure?

We build with secure authentication, server-side permission checks, encrypted connections and tenant data isolation, and follow OWASP best practices.

Related guides

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Let’s talk about your web app development project

Tell us what you need. We reply within 24 hours with a clear plan, timeline and a fixed quote. No obligation.

Get a free quote