Website · Video
Marie Zeballos, travel agent
A presentation website with her services and contact one tap away, and a one-minute promotional video for her social media.
Published with the client's permission. The video plays without sound.
Digital studio · France
Your business is already good.Let's make it show.
Websites, iPhone and Android apps, custom software and marketing. From sketch to the real thing, for businesses in Paraguay and Europe.
- 01 Websites
- 02 Apps
- 03 Custom software
- 04 Marketing
A pencil sketches a website in blue on squared paper and ink turns it into a clean page, with measurements and design notes.
Services
Four things, done properly.
Hire them separately or together. From the first sketch to delivery, with the same contact.
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01Websites
A website that says just enough.
What you do, who it's for and how to reach you, on the first screen.
Includes
- Original design, built for the phone first
- Fast, with speed and accessibility tests done
- In your language, or in several
- Contact and form one tap away
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02Apps
Your business, one tap away.
Apps for iPhone and Android, for your customers or for your team. Bookings, orders, a catalogue or an internal tool.
Includes
- Your brand from the very first screen
- Made for the phone, not your website squeezed into an app
- The same app on iPhone and Android
- You try it on your own phone before it goes live
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03Custom software
It organises how your team works.
Web systems designed around your business. They open in any browser, with nothing to install.
Includes
- Customers, orders, schedules or quotes on one screen
- In sync, everyone sees the same thing at the same time
- Repetitive tasks done automatically
- The numbers in plain sight for decisions
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04Marketing
New content every week.
Social media, video and ads, with a fresh idea in every piece. You approve, and it goes out.
Includes
- Weekly posts, reels and carousels
- Video and animation, like the ones on this page
- Instagram and Facebook ads
- Brand identity and templates
Real work
Work done, not promises.
Real projects in Paraguay and samples for brands in Europe. Some clients prefer not to be named, and that's respected.
Marketing · 2026
Every brand, its own style.
23 posts, 15 brands, no two in the same trade.
- Dance school
- Reformer studio
- Peruvian kitchen
- Home décor shop
- Movement studio
- Patisserie
- Pilates studio
- Specialty coffee
- Private chef
- Chocolatier
- Wine and tapas
- Wine bar
- Confectioner
- Steakhouse
- Café and ice cream
Website · Custom software
A logistics company
A website to request a quote in one tap, with freight and customs in plain sight. And an internal quoting system with private access for the team.
Without the client's name or logo. The internal system is private and isn't shown.
Custom software · Marketing
A municipal campaign in Paraguay
A system that showed where the campaign was weak, where to go and whom to mobilise on election day. Plus the social media content. The candidate won.
- More than18,000
- records in a database built from scratch
- 100,000
- people reached on social media
Confidential case. No data from the database or the candidate's name is shown.
Custom software · Marketing
A business in Paraguay
A custom web system to organise the team's daily work, in sync between the tablet and the phones. And a week of social media with seven pieces.
Screenshots of the demo with sample data, without the client's name.
Apps
A sample iPhone app
Designed and built in the studio, with the Duarte Groupe brand. A real demo to try on your phone before you commission yours.
Real screenshots of the app, with sample data.
Marketing · Samples
Brands in Luxembourg
Sample pieces for a restaurant, a pilates studio and an events company. Photos, copy and a reel.
These are samples, not commissions. No names or logos.
In 34 seconds
From sketch to the real thing.
One sketch becomes a website, an app, software and content. That's how the studio works, and how it looks.
The studio
A studio in Europe. For Paraguay and Europe.
Duarte Groupe is an independent digital studio based in France. It works remotely for businesses in Paraguay and Europe.
You always talk to the same person, from the first conversation to delivery. No middlemen.
- Base
- France, working remotely
- For
- Businesses in Paraguay and Europe
- Hours
- Monday to Friday, 8 am to 8 pm, Asunción time
- Languages
- Spanish, English and French
- France Studio · 2026
- Paraguay Clients · 2026
- Luxembourg Samples · 2026
Method
Understand first. Then build.
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Understand.
Before proposing anything, we look at how you work today. What gets written down, where and by whom.
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Sketch and measure.
A simple sketch and a few numbers that show whether things improve. The same ones you'll look at.
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Build.
Only then do the website, app, system or content get built. And they're adjusted to what those numbers say.
Pricing
No published prices. Clear rules.
Every project is quoted separately. What doesn't change is how you pay.
Duarte Groupe
- 01 Websites, apps and software
- A one-off development fee, split into two instalments. Then a monthly maintenance fee.
- 02 Marketing
- A monthly fee.
- 03 First conversation
- Free and with no commitment.
Precision, not promises.
FAQ
Frequently asked questions.
Who does the work?
A small studio. You always talk to the same person, from start to finish.
How do you work from France?
Remotely and on Asunción time, by WhatsApp, email or video call.
How much does it cost?
It depends on the project, which is why there are no published prices. Websites, apps and software are paid once, in two instalments, plus monthly maintenance. Marketing is paid monthly. The first conversation is free.
Do I need to install anything to use the software?
No. It works in any browser and stays in sync across your devices.
What's the difference between an app and a web system?
A web system opens in the browser, with nothing to install. An app is installed on the phone, iPhone or Android, and can use things only the phone has, like the camera or notifications.
What do I have to do for the marketing?
Approve each week's pieces and send photos or videos of your business when needed. The studio does the rest, publishing included.
Do you work with a particular industry?
No. Businesses of any kind, in Paraguay and in Europe. There have been projects in tourism, logistics, events, hospitality and a municipal campaign.
Contact
Tell us what you need.
Write through whichever channel suits you. Replies come during Asunción business hours.
- +33 7 53 60 68 51, opens in a new tabFrench number
- freddy@duartegroupe.eu
- @duartegroupe, opens in a new tab
- Hours
- Monday to Friday, 8 am to 8 pmAsunción time