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zemog.

Custom development · Barcelona

Websites, platforms and apps with product-level quality.

I design and build fast, robust and visually memorable digital products. 11 published apps and 4 real websites in production. From 690 €, VAT not included.

11 published apps 4 live websites 100% custom development
Visionarte Agency website developed by Zemog Live in production
AniVerse application developed by Zemog

Services

Four ways to solve your project, with a clear starting price from day one.

Websites

Fast landing pages and corporate websites, ready to rank and convert.

From 690 €

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Web platforms

Custom platforms and admin panels for when a template site isn't enough.

From 3,900 €

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Mobile apps

Native iOS and Android apps, from design to publication on the stores.

From 4,900 €

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SEO and AI search visibility

Get found on Google, and when someone asks an AI instead.

From 390 €/mo

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Starting prices. VAT not included.

Projects in production

Four websites I designed and built, still running today.

Desktop screenshot of the MVPs Basketball website

MVPs Basketball

A senior basketball tournament circuit for players over 30.

View project
Desktop screenshot of the Visionarte Agency website

Visionarte Agency

Commercial website and client area for a social media and content production agency.

View project
Desktop screenshot of the Foris Cards website

Foris Cards

Online shop for hand-altered cards, with a catalogue, bundles, cart and deck recommendations.

View project
Desktop screenshot of the Isorga website

Isorga

ISO management SaaS platform with AI features marketed by Isorga, and native iOS and Android apps.

View project

Flagship app

Also on Google Play

Screenshot 1 of the AniVerse app Screenshot 2 of the AniVerse app Screenshot 3 of the AniVerse app Screenshot 4 of the AniVerse app Screenshot 5 of the AniVerse app

AniVerse

The anime world app

See all apps

11

apps published on the App Store

4

websites in production

How I work

Four steps, each with a fixed deadline.

  1. 1. Discovery and quote

    We talk about your project and I send you a fixed quote. 1-2 days.

  2. 2. Design

    A visual proposal of the key screens to sign off before I start coding. 3-5 days.

  3. 3. Development

    I build the website, platform or app, with visible progress every week. 2-12 weeks depending on scope.

  4. 4. Launch and support

    Live deployment plus one month of included support for minor tweaks.

Frequently asked questions

How long does it take?

A landing page is usually ready in two to four weeks. A custom platform takes six to ten weeks and a mobile app for iOS and Android, eight to twelve weeks. Before starting, I give you a fixed timeline as part of the quote, not an open-ended estimate.

What's included in the price?

Design, development, testing on real devices and going live. Also one month of support after delivery for minor tweaks, at no extra cost. The price is always a starting price, VAT not included, and is confirmed in writing before we start.

Do you work with clients outside Barcelona?

Yes. I work remotely with clients across Spain, with video calls and delivery by email or whichever project management tool you prefer. Barcelona is where I live, not a limit on the service.

What happens if I need changes later?

Minor changes during the first month after delivery are included. After that, monthly maintenance from 59 €, VAT not included, covers updates, backups and small content changes.

Let’s talk about your project

Tell me what you need and I'll get back to you within 24 hours with a no-obligation quote. Websites, custom platforms and mobile apps, from 690 €, VAT not included.