Nicolás Martínez
19 years oldFounder · engineering
Builds the product and answers when something's off. Ask for a call and he picks up. If something breaks, he fixes it. No layer in between.
Custom software · Valladolid, ES
Built from scratch.No shortcuts.
We design, build, ship and maintain every product under one roof. You run nothing — your product works and we're the ones on call.
panel.tucliente.com
How we work
We build it by hand.
What you see on screen is exactly what happens on every project: the code gets written, tested live, and shipped to production with no tricks and no shortcuts.
What you see on screen is exactly what happens on every project: the code gets written, tested live, and shipped to production with no tricks and no shortcuts.
01Code
Someone writing the code, built only for your business. No templates, no no-code.
editor — checkout.tsx
02Preview
Every change shows up in a live preview environment. You watch it evolve, no smoke and mirrors.
localhost:3000
03Production
Deployed to your domain with active monitoring. If something breaks, we know before you do.
vlanco.one — live
How we work
We build it by hand.
What you see on screen is exactly what happens on every project: the code gets written, tested live, and shipped to production with no tricks and no shortcuts.
01Code
Someone writing the code, built only for your business. No templates, no no-code.
02Preview
Every change shows up in a live preview environment. You watch it evolve, no smoke and mirrors.
03Production
Deployed to your domain with active monitoring. If something breaks, we know before you do.
editor — checkout.tsx
What we build
What we build.
Two ways to move your business forward. A finished product, on your domain, with the code yours to keep.
Web · platforms · dashboards · e-commerce
Digitize your business
From a landing page to a bespoke platform. No templates, no no-code, on your domain.
- Landing page, corporate site or bespoke store
- B2B SaaS with auth, database and subscriptions
- Dashboards and internal panels over your data
- SEO, accessibility, performance and monitoring from day one
tienda.tucliente.com
asistente.tucliente.com
Audit · integration · automation
AI applied to your business
We audit your business and design where AI fits — without your data ever leaving your environment.
- Audit of processes, data and real AI opportunities
- Internal assistants, chatbots and RAG over your documents
- Your data never trains public models
- Observability, metrics and limits from day one
Tell us about your projectWe reply in under 24 hours.
Included as standard
Everything included from day one.
These aren't add-ons quoted separately. Every project ships with this baseline as standard, maintained by us.
Payments and subscriptions
Stripe Checkout for one-time and monthly charges. Automatic retries if a payment fails.
Authentication
Accounts, sessions and row-level permissions in the database.
Automation
Background jobs: emails, syncs, reports.
Monitoring
Errors and outages with a direct alert to the phone, 24/7.
Performance
Core Web Vitals watched on every delivery.
If something goes down at three in the morning, we know before you do.
Two people, one mission.
We started Vlanco in 2025 from Valladolid. We're two people, not an agency with middle management. That's why you sign with whoever builds it.
Bruno Martín
20 years oldPartner · outreach and sales
Handles the first conversation, the proposals and the outreach. If you reached this site through a conversation with a human, it was probably him.
Four steps · under three minutes
Tell us what you've got
in mind.
We reply within 24 hours by phone — Nicolás answers, not a middleman rep.
Start intake