Web Application Development – Everything you need to know before you start
In the digital age, web applications are an integral part of the daily lives of businesses and users. From online bookings to customer management (CRM) platforms, the development of a web application can radically change the way a company operates.
If you're thinking of creating a custom web application for your business, keep reading. This guide will help you understand what it includes, how it is implemented and what you need to pay attention to.
What is a web application?
A web application is an interactive software running through the browser, without requiring installation on the computer or mobile. It differs from a simple website because it provides dynamic functionality, such as:
User management
Submission and processing of data
Online payments
Management dashboards
When do you need a custom web application?
A custom solution is ideal when:
You have complex needs that are not covered by ready-made platforms.
You want to have complete control over the design and operations.
You are aiming at flexibility, scalability and security.
Steps to develop a web application
1. Needs analysis & Objectives
What problem does your application solve? Who's gonna use it? What are the basic functions (MVP)?
2. Wireframes & UX Design
First, the contours of the screens are designed to define the user experience.
3. Frontend & Backend Development
Frontend: The interface that the user sees (HTML, CSS, JavaScript).
Backend: The “machine” behind the operation (PHP, MySQL, etc.).
4. Testing & Optimization
Testing is done for bugs, security, speed and user experience.
5. Upload & Maintenance
The application is installed on a VPS or dedicated server and is constantly monitored for updates and improvements.
Safety above all
A web application that manages user data must meet high security standards (e.g. SSL, encryption, role-based access, protection against SQL injections).
Technologies we use at RedHost
At RedHost we develop web applications with tools such as:
- Custom PHP framework (For stable and secure backend)
- Bootstrap (Responsive and modern design)
- REST APIs (For interface with third-party systems or mobile applications)
- MySQL / MariaDB
- Docker & Docker Compose (For environmental isolation and easy transportation)
- NGINX / Apache (for web server management)
- VPS & Dedicated Servers (For absolute performance control)
Cost of developing a web application
The cost depends on:
The number and complexity of operations
The time needed for planning and programming
The security &? support level
A simple MVP can start from ~1,500€, while more complex platforms reach 5,000€+.
Your idea deserves to be implemented properly.
Discuss with us custom web application development, based on your real needs.