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mareaweb

Services to help your business work better online

Websites, online stores, custom apps, Google rankings, artificial intelligence and maintenance. Hire just one or combine them: everything is designed to fit together.

Custom web apps

If there is a task you repeat every day, data scattered across several spreadsheets or a process that depends on someone remembering, it can probably be solved with a simple app built around the way you work.

  • Internal management
  • Bookings and appointments
  • Quotes and documents
  • Client portals

View service: custom web apps

Business websites

A website doesn't have to be flashy: it has to make clear in five seconds what you do, who it's for and how to get in touch. I design and build fast, polished websites made to work on mobile, which is where people will look for you.

  • Structure and copy
  • Bespoke design
  • Mobile first
  • Fast and secure

View service: business websites

Online stores

Opening an online store is like opening another shop. I help you choose the platform that fits what you sell and the time you can give it, and I get it running: catalogue, payments, shipping and the legal side.

  • Choosing the right platform
  • A well-organised catalogue
  • Payments and shipping
  • Connected to your business

View service: online stores

SEO

SEO is the work of helping Google understand what you do and show you to people searching for it. For a small business it usually starts locally: showing up on the map, keeping your information consistent and having a site that answers what your clients ask.

  • Initial audit
  • Local SEO
  • Technical SEO
  • Content

View service: seo

Artificial intelligence

No AI for the sake of it. I start with a specific task that eats your time today, check whether AI handles it well and, if so, integrate it with your tools so you don't have to copy and paste. With your data protected.

  • Assistants for your website and WhatsApp
  • Document processing
  • Search over your own information
  • Automations

View service: artificial intelligence

Home automation with Home Assistant

One app for the heating, another for the lights, another for the solar inverter, and none of them talk to each other. With Home Assistant everything lives in a single system that runs in your home, with no subscription, and takes care of things on its own: it heats the water when there's spare sun, switches off what's been left on and tells you when something's wrong.

  • Home Assistant installation
  • Device integration
  • Custom automations
  • Solar and energy use

View service: home automation with home assistant

Maintenance and support

An unmaintained site eventually breaks, usually at the worst moment. I make sure your website, store or app keeps running, secure and fast, and I handle the small changes you need.

  • Updates
  • Backups
  • Monitoring
  • Hosting

View service: maintenance and support

Packages to get started

Common starting points. Each one is adapted to your case and you always get a fixed-price proposal before we start.

Most chosen

Professional website

Your complete business website, ready to be found and contacted.

from €800

  • Up to 6 bespoke pages
  • One page per service
  • Basic SEO and speed
  • Form and WhatsApp

Domain, email and hosting not included.

I'm interested

Essential website

A single, clear page to get started online with a good image.

from €350

  • Single page with sections
  • Mobile friendly
  • Contact details and map
  • Legal pages

Domain, email and hosting not included.

I'm interested

Online store

Sell online with payments, shipping and easy management from your phone.

from €1,200

  • Catalogue and product pages
  • Card and Bizum payments
  • Shipping by zone
  • Training included

Not included: platform fee (if using Shopify) and payment gateway fees.

I'm interested

Local SEO

A tune-up to show up on Google and Maps in your area.

from €250

  • Initial audit
  • Google Business Profile
  • Technical fixes
  • Results report

Monthly follow-up is optional and quoted separately.

I'm interested

AI assistant

Answers your clients' common questions on your website or WhatsApp.

from €600

  • Trained on your information
  • Hands over when unsure
  • Data protected (GDPR)
  • Tested before launch

AI usage is billed separately by consumption; I give you an estimate before we start.

I'm interested

Custom app: first version

The essentials to solve your main problem, then grow from there.

from €2,000

  • Analysis of your process
  • Works on phone and desktop
  • Users and permissions
  • You own code and data

Hosting and database billed separately depending on usage.

I'm interested

Home Assistant setup

Home Assistant installed, your devices integrated and the first automations running.

Custom pricing

  • Site visit and review of your devices
  • Installation and backups
  • First automations and alerts
  • Phone dashboard and training

Not included: the hardware it runs on (mini PC or Raspberry Pi) and any sensors or relays needed.

I'm interested

Maintenance

Your site secure, up to date and with someone who answers when needed.

from €25/month

  • Updates and backups
  • Monitoring and alerts
  • Small monthly changes
  • No minimum contract

Major changes or new features are quoted separately.

I'm interested

Indicative prices, VAT not included. The final quote depends on what you need and is agreed in writing before we start.

Included in every project

  • Initial meeting and written proposal
  • Design and development
  • Going live and setup
  • Training so you can use it yourself
  • 1 month of support and fixes after launch
  • Code, data and accounts in your name

Extra costs (no surprises)

Domain (yourbusiness.es)
approx. €10–15/year
Business email
approx. €2–7 per mailbox per month
Hosting
€0 to €20/month depending on the project
Professional copy or photos
quoted separately if needed
VAT
21% on top of the prices shown

Third-party costs are set up in your name and paid directly to the provider, with no markup. If you'd rather not deal with it, I'll help you set them up.

What if what you need isn't on the list?

That's normal: every business is different. Tell me what eats your time or what you'd like to improve and I'll tell you how I'd solve it, even if the answer is that you don't need anything new.

Tell me about your project

Get a proposal