# Web Development

> Scalable, secure and responsive web applications. Portals, internal dashboards, API integrations. A modern stack, and the code is yours.

URL: https://quinatec.es/en/services/web-development/

## Professional web development

We build modern websites and web applications with current technology. Our approach combines an excellent user experience, maintainable code and delivery against business objectives.

### Scalable applications

Robust apps built on modern frameworks such as Astro, Symfony and Laravel with an advanced frontend stack.

### Portals and platforms

Corporate portals, management platforms and bespoke administration systems.

### API integration

REST APIs, payment systems, CRM and external tools. Process automation.

### Modern interfaces

Careful UI/UX, responsive design and accessibility best practice.

### Web security

SSL, secure authentication, OWASP protection, header hardening.

### Performance optimisation

Load speed, technical SEO, Core Web Vitals.

## Technologies we use

### Frontend

- HTML5 · CSS3 · TypeScript
- Astro · React · Next
- Tailwind · Bootstrap
- Progressive Web Apps

### Backend

- PHP (Symfony · Laravel)
- Python (Django · FastAPI)
- Node.js · Bun
- PostgreSQL · MySQL · Redis

## Development process

1. **analysis()**: We define the objectives, the features and the architecture of the project.
2. **design_dev()**: Prototype and development following best practice, with continuous review.
3. **test_deploy()**: Thorough testing and automated deployment to production.

## Contact

- Phone: +34 871 242 336
- WhatsApp: +34 676 683 713
- Email: hola@quinatec.es
- Palma, Mallorca, Spain
- We are available Mon–Fri from 9:00 to 18:00. For 24/7 emergencies, call or message us on WhatsApp.
- [Contact: IT support in Palma de Mallorca](https://quinatec.es/en/contact/)