Write acceptance criteria
For each workflow, specify who can act, what data is required and what a successful result looks like. Include reporting, permissions and audit history where needed. This makes estimates and testing more concrete.
Custom Web Application Development
Build the Exact Web App
Your Business Needs
Booking systems, CRM platforms, customer portals, dashboards, inventory tools, purpose-built with Laravel, React, and Vue.js. You own 100% of the source code. Worldwide service.
Source Code Ownership
Laravel / React / Vue.js
MVP in 7 Days
REST API Included
OWASP Security
9+
Projects Delivered
12+
Years Experience
7 days
MVP Delivery
100%
Source Code Ownership
Laravel & React Specialists
OWASP Security Standards
Database Architecture Included
NDA Available
2 Months Priority Support
Worldwide Service
What We Build
Web Applications We Specialize In
We've built all of the following, and anything else your business needs. If it runs in a browser, we can build it.
Booking & Reservation Systems
Online appointment and booking systems for clinics, hotels, salons, event venues, and service businesses. With calendar integration, SMS/email reminders, and payment processing.
CRM & Client Management
Custom CRM platforms for managing leads, clients, follow-ups, and sales pipelines. Tailored to your exact sales process, not a generic off-the-shelf tool.
Inventory & Stock Management
Real-time inventory tracking systems for retail stores, warehouses, and manufacturers. With purchase orders, stock alerts, supplier management, and reporting dashboards.
Admin Dashboards & Portals
Internal business dashboards with real-time analytics, staff management, report generation, and workflow automation. Built for how your team actually works.
E-Learning Platforms
Online learning platforms with course management, student progress tracking, video lessons, quizzes, certificates, and subscription billing.
Customer & Staff Portals
Self-service portals where your customers or employees can log in, view their data, submit requests, download documents, and manage their accounts.
Technology Stack
Built With Modern, Battle-Tested Technology
We choose the right tool for each project, not the trendiest one. All our stacks are stable, secure, and supported long-term.
Laravel
PHP Backend
React.js
Frontend UI
Vue.js
Frontend UI
MySQL / PostgreSQL
Database
REST API
Integration
Payment Gateways
Payments
Email & SMS
Notifications
Cloud Hosting
Deployment
Our Process
How We Build Your Web Application
A structured, agile process, transparent at every stage, with your feedback built in.
01
Discovery & Requirements
We start with a detailed discovery call to map your exact business workflow, user roles, data flow, and feature requirements. We produce a project brief you approve before any code is written.
02
UI/UX Design & Architecture
We design the application's interface and database architecture. You review and approve wireframes and the database schema before development begins, avoiding costly changes later.
03
Backend Development
We build the backend with Laravel, authentication, database models, business logic, REST APIs, and admin panel. Security follows OWASP standards throughout.
04
Frontend Development
We build the interactive frontend with React or Vue.js, connected to the backend API. Real-time features, form validation, and dynamic dashboards are all handled here.
05
Testing & QA
We test all features, edge cases, API endpoints, and user flows. We perform load testing, security checks, and cross-browser/device testing before any handover.
06
Deployment & Handover
We deploy to your chosen server, configure DNS, SSL, backups, and monitoring. We hand over full source code, documentation, and provide 2 months of priority support.
FAQ
Frequently Asked Questions
Everything you need to know about custom web application development.
What is a custom web application?
A custom web application is software built specifically for your business, running in a web browser, accessible from any device. Unlike off-the-shelf tools like Salesforce or Shopify, a custom web app is built around your exact workflow, data, and user needs. You own 100% of the code with no monthly licensing fees.
What technology stack do you use for web application development?
We primarily build with Laravel (PHP) for the backend and React.js or Vue.js for the frontend. We also use Alpine.js, Livewire, and plain JavaScript for lighter interfaces. All code follows OWASP security standards, and we use MySQL or PostgreSQL for the database.
How long does it take to build a custom web application?
An MVP (Minimum Viable Product) with core features is typically ready in 7 business days. Full-featured applications with multiple modules, third-party integrations, and complex reporting may take 2–4 weeks depending on scope. We define the timeline clearly in the project brief and stick to it.
Do I own the source code after the project is done?
Yes, you receive 100% source code ownership after final payment. No license fees, no ongoing subscriptions, no vendor lock-in. An NDA is available on request for proprietary or sensitive applications.
Can you integrate payment gateways into the web application?
Yes. We integrate all major international and local payment gateways including Stripe, PayPal, eSewa, Khalti, Fonepay, ConnectIPS, and bank transfer workflows. We also handle subscription billing and installment payment logic.
What is the difference between a website and a web application?
A website is primarily informational: it presents content to visitors. A web application is interactive software where users log in, enter data, trigger actions, and see results specific to them. Examples: a booking system, an inventory tool, a student portal, or a CRM platform.
Will you provide support after the application is launched?
Yes, all custom web application projects include 2 months of priority support after launch. This covers bug fixes, minor feature adjustments, server issues, and technical questions. Extended support plans are available.
Ready to Build Your Web Application?
Tell us what you need, we'll design, build, and deliver a custom web application built exactly for your business. You own everything.
Planning your service
Define the workflow before choosing the technology
A custom web application is useful when existing tools cannot support a necessary business process. Describe the users, information they manage and steps they repeat so the first release solves a clear problem.
Plan the life after launch
Budget for hosting, backups, dependency updates and support. Identify ownership of source code and deployment accounts, and document integrations that depend on third-party APIs. Agree the process for adding later features.
Have an existing service to move or a specific requirement? Send your requirements to WebsNP for help choosing the next step.