Web Application Development — our process
Web Application Development is our specialty. At AZP, we deliver web application development tailored to your business with 15+ years of experience. Browse our custom web development or learn more about business automation. All our digital services are connected for maximum impact.
Our app delivery follows the latest industry standards and trends. We also recommend MDN on web apps as a strong external reference. Every solution is shaped around your industry, your audience and your business goals, from simple internal tools to complex custom platforms.
More than 130 completed projects in custom web app development for European SMEs across many industries. Technical support when you need it, a transparent process and measurable results. Request a free consultation about your project with no obligation.
Custom web app development differs from a standard website because the app holds serious interactive functionality, user accounts, databases, integrations with external systems and custom business logic. These are typically the tools you use every day to run the business.
Our approach is modular. Every piece of functionality is a separate module that can be extended or changed without affecting the rest of the system. That means when you need to add a new feature a year into production, it is not a rewrite of the whole platform but the addition of a new module.
What is a web application?
A web application is a software solution that runs in the browser without any local install. Unlike a classic website that exists to present information, a web application actively runs business processes: it takes bookings, processes orders, manages users, generates reports and automates day-to-day tasks.
Picture the system your customers use for online bookings while you, at the same time, see every order, manage prices and receive automatic notifications. All in one place, available on any device.
Available anywhere
Access the system from a desktop, tablet or phone. All you need is a browser.
Automation
Automate repetitive tasks and save hours of work every week.
Full control
Manage prices, content, users and orders from a clean admin panel.
Types of web applications
E-commerce platforms
Complete online stores with cart, online payment, product management and automatic order notifications. Everything you need to sell online.
Booking and reservation systems
Online bookings for transfers, accommodation, rentals and services. Calendar, automatic confirmations, seasonal pricing and real-time availability.
CRM systems
Manage contacts, track every customer interaction, sales pipelines and automatic reminders. All client information in one place.
Bespoke business apps
Applications designed specifically for your business processes, from internal records to complex workflow systems. A solution that fits exactly how you work.
Technologies we use
PHP 8
The latest PHP version with strong typing, performance improvements and modern syntax.
MySQL
A reliable relational database for secure storage and fast data retrieval.
JavaScript / Alpine.js
A lightweight, reactive frontend without the bloat of heavy frameworks. Fast and responsive UI.
Tailwind CSS
A utility-first CSS framework for building modern, responsive interfaces quickly without bespoke CSS.
REST API
A standard interface to integrate with other systems, mobile apps and external services.
Git
Version control to track every code change, easy rollback and clean team collaboration.
Why choose our web applications?
Tailored to your business
Every application is built around your specific needs. You do not get a generic template. You get a tool that fits how you work and grows with your business.
Security and performance
Prepared statements, CSRF protection, input validation and secure sessions throughout. Your data and your customers’ data are protected at every layer.
Continuous support
After delivery you are not on your own. We provide technical support, maintenance, upgrades and optimisation advice. Your platform stays in safe hands.
Web application packages
Choose the package that fits your needs, or contact us for a custom quote.
Need a fully bespoke solution?
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The full engagement in phases
Phase 1: analysis of business processes and specification. Phase 2: UI/UX design with a working prototype you can test. Phase 3: backend and frontend build with weekly demos. Phase 4: integration with your existing systems, testing and deployment.
Phase 5: training your team and handing over complete documentation. After delivery, 30 days of free support. For the long term we offer monthly care plans with a guaranteed 24-hour response time.
Security and compliance
All our projects follow GDPR. Privacy by design wherever possible. We implement SSL/TLS encryption, password hashing with bcrypt or argon2, role-based access control and audit logging on every sensitive operation. For clients in financial or healthcare sectors we extend coverage to PCI-DSS and HIPAA standards.
Backup strategy is 3-2-1: three copies, two different media, one offsite. Restore tests run every month so we know the backups actually work when needed. A documented disaster recovery plan exists for every production system we run for clients.
Lessons from the field
Over 15 years of work we have served clients from very different industries. Shipbuilding, professional services, e-commerce, manufacturing, hospitality and tourism. Each industry has its own specifics that we have learned through real engagements.
We transfer that experience to every new project. Clients often tell us our proposals are stronger than what they got from previous vendors because we combine perspectives from across industries.