Custom web development

Custom web development to grow your business

If your website has become too limiting, you need a solution built for your business, not a restrictive template. At Mitza we design and build custom websites for SMEs and freelancers in Madrid and across Spain: a structure built to sell, optimised load times, technical SEO from day one, and a foundation ready to grow.

What a genuinely custom web development project includes

We define scope, architecture, design and development in a single flow, focused on lead generation and conversion.

We don't just deliver a good-looking website: we deliver a foundation built to grow, measure and improve.

Conversion-focused architecture.
Responsive design for mobile, tablet and desktop.
Technical SEO from the structural phase onward.
Scalable foundation for new services and landing pages.

Project phases: strategy, design, development and launch

We work in phases to minimise risk: discovery, architecture, visual design, development, QA and going live.

Each phase ends with a checklist and review so you have real visibility into progress.

Goals brief
Content plan
Sprint-by-sprint reviews
Controlled launch

Technical SEO and performance from day one

We implement SEO best practices in both code and content to make crawling, indexing and CTR improvement easier.

We optimise speed and visual stability to improve user experience and search results.

Core Web Vitals
Click-focused metadata
FAQ schema
Clean semantic structure

Integrations and automation for SMEs

We connect your website with your CRM, forms, analytics and business tools to save operational time.

CRM integration
Forms and event tracking
Basic automations
Tracking dashboard

Cost and timelines for a custom web project

We put together a clear phase-by-phase proposal so you can prioritise investment and move forward without bottlenecks.

Within 24 hours we send you a scope recommendation and an estimated timeline.

Frequently asked questions

If your question isn't here, write to us and we'll answer within 24 hours.

How long does a custom web development project take?

Usually between 4 and 10 weeks, depending on scope, integrations and reviews.

Is it better than a template?

If you need scalability and better conversion, a custom website gives you more control and fewer limitations.

Does it include SEO?

Yes. We include baseline technical SEO, architecture, metadata and indexing best practices.

Can I keep my current website live while the new one is being built?

Yes. We work in a separate environment and migrate once the project is validated.

What do I need to provide at the start?

Goals, priority services, references, and basic domain and hosting access.

Do you offer support after launch?

Yes. We can continue with evolutionary maintenance and ongoing improvements.

Want a custom website that actually converts?

Tell us about your project and get a clear proposal within 24 hours.