Datachain Rio

About Datachain Rio

I build websites the way I would want to receive one

I am Tristan. By day I work in cybersecurity: I build detections that identify attacks on corporate networks. Alongside that, I build websites and online stores for businesses and professionals in Rio de Janeiro. The two go hand in hand.

Why I build this way

Most small and medium-sized business websites run on a content management system with dozens of plugins. Every plugin is a door that can be left open, and hardly anyone has time to keep an eye on that. In my work I see the consequences every day.

That is why I build websites made of nothing but HTML and CSS: nothing to update, nothing to break into. Fast, accessible and on a server that I configure and monitor myself. An online store I set up on Shopify, because they protect payments and customer data better than any plugin.

What you can expect from me

  • A single point of contact: I build, host and maintain your website myself.
  • A fixed price before we start and, every month, a summary of what I did for you.
  • Plain language. No jargon in the quote and no surprises on the invoice.
  • A website that is yours. When you leave, you receive all the files and I transfer the domain to you at no cost.

Remote work, stated plainly

The company is registered in the Netherlands and all the work is done remotely: meetings by video, contact by WhatsApp and e-mail, times agreed in Rio's time zone. I have no office in the city and do not make visits, and I prefer to say so up front, so you know exactly who you are dealing with. For a website this changes nothing about the result: what matters is the care put into the content, the technology and the security.

Company details

Name
Datachain Rio
Serving
Rio de Janeiro and the metropolitan area
Registration
Netherlands, KVK 87883872
E-mail
info@datachainrio.br

How I work with you

The whole city and the metropolitan area, from Zona Sul to Barra, from Centro to Niterói. 100% online: the first call is by video or phone, the follow-up by WhatsApp and e-mail. You do not need to travel and I reply within 1 business day.

Ready for a website that works and is secure?

Tell me what you want to achieve. You get a reply within 1 business day and, within 2 business days after our call, a quote with a fixed price.