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Data Engineering × Applied AI × International Strategy

Data engineering and industrial automation in Terrassa

We do not sell technology. We sell hours recovered.

One team builds the system. The other opens the market you need to reach. No consultancies billing by the hour without delivering. Symfony + FastAPI + PostgreSQL + LangChain. Event-driven, on-prem or cloud — your data, your server.

Operational estimate

What it costs not to automate

Operational estimate

A clear figure for your operation. No pricing pitch — just the cost of staying as you are.

Your operation today

Adjust the values. See what staying manual is costing you.

Annual cost of inefficiency

What the company leaves on the table each year

Hours lost / year
Cost of manual work
Estimated cost of errors
Monthly equivalent

If you want to avoid this figure, let’s talk. In 30 minutes we see if a pilot fits.

I want to avoid this cost →
  • Based on orders, minutes per process, hourly cost and error rate.
  • The breakdown separates hours of manual work from the impact of errors.
  • If the figure concerns you, in 30 minutes we assess whether a pilot makes sense.
The real cost of not automating
The real cost

Every manual hour shows up on the invoice

The real cost

We do not sell fear. We sell the line already on your P&L that nobody has quantified.

7

data sources

Nobody knows the real figure

ERP, four Excels, two emails and a post-it. Every department has its own version of the truth.

3h

/day per employee

Hours copy-pasting

Your team moves data between systems that do not talk. That shows up on payroll every month.

€52K

/year in errors

4% picking error rate

A stock error is not a bad spreadsheet — it is margin lost to returns.

10 days

to pilot

Consultancies take months

No months of discovery. A scoped pilot with your data and a figure in € before you scale.

Figures and principles

0

To pilot with your data

0

Free initial audit

0

D4TA products

0

Monthly recovery target

We integrate with your current stack

We do not replace what already works. We connect D4TA to your ERP, CRM and database — and return usable figures.

ERP / Accounting

  • SAP
  • Microsoft Dynamics
  • Sage
  • Holded
  • A3
  • Odoo
  • Exact
  • Navision

CRM / Sales

  • Salesforce
  • HubSpot
  • Dynamics 365
  • Pipedrive
  • Zoho CRM
  • Microsoft 365

Data / BI

  • PostgreSQL
  • MySQL
  • SQL Server
  • MongoDB
  • Snowflake
  • BigQuery
  • Power BI
  • Excel / CSV

Cloud / APIs

  • API REST
  • GraphQL
  • Azure
  • AWS
  • Google Cloud
  • Webhooks
  • SFTP / EDI

If yours is not on the list, we assess it in the 30-min audit.

How we work

How we solve it
How we work

Engineering + market

How we work

One team builds the system. The other opens the market you need to reach.

Data Engineering

  • Production data pipelines
  • Applied RAG and Text-to-SQL
  • APIs with clear contracts
  • CI/CD on your infrastructure
  • Zero-trust security

International Strategy

  • EU market entry
  • ROI with a figure in €
  • International commercial strategy
  • Pricing and margins by country
  • Digital due diligence
Find your product
Finder

What hurts most?

Finder

Pick your main operational pain. We recommend the D4TA product that fits — with a measurable outcome.

Recommended product

Try it live
Demos

Try it with your data

Demos

Three live products. No signup. No slide deck — just the interface working.

D4TA Oracle — demo · 12,847 SKUs

D4TA Oracle

Generated SQL

 

Answer

 

D4TA Trade

Unit price:
Subtotal:
Freight:
Insurance:
Duties:
VAT:

D4TA Signal

— ROI by market

orders today

Orders processed

Error rate (↓)

Savings this month

All products
Products

Ten products, one dial

Products

Each category has a fixed spectrum colour. No product gradients — only measurable outcomes.

Data / BI

−94% tiempo de consulta

D4TA Oracle

Inventory chat-to-SQL

Ask your warehouse in plain language. Get the exact figure in seconds — no Excel. Connects to PostgreSQL or ERP exports. RAG + Text-to-SQL sobre PostgreSQL con fine-tuning en tu catálogo y permisos por rol.

Data / BI

D4TA Signal

Cross ad spend with real sales and see which markets multiply every euro. ROI in €, not clicks. Pipeline de atribución multi-canal + modelos de elasticidad por región y SKU.

Trade

D4TA Trade

Frictionless export quotes: local-language PDFs, duties and taxes calculated instantly. API REST + motor fiscal por país + generación PDF server-side con incoterms.

RegTech

D4TA Audit

Cross-check internal manuals against current regulation and flag every gap in detail. NLP + knowledge graph de normativas (REACH, CE, ISO) con alertas proactivas.

Open live app →

LegalTech

D4TA Shield

Scan contract drafts and flag risky clauses before sales signs. Legal-ready report. Clasificación de cláusulas + scoring de riesgo con referencias a jurisprudencia indexada.

Open live app →

FinTech

D4TA Reconcile

Match bank lines with open invoices. Month-end close in minutes, not days. Matching engine multi-criterio + OCR de facturas + integración bancaria PSD2.

Trade

D4TA Compass

Monitor live FX and tariffs and alert you to the best time to order. Time series + feeds de FX/arancelarios + reglas de reorden por proveedor.

Ops

D4TA Assist

Resolve machine error codes citing the exact manual page — from your phone. RAG móvil sobre manuales técnicos + trazabilidad de respuesta a fuente.

Market Intel

D4TA Radar

Daily scraping of competitor prices and reviews, summarized with sentiment analysis. Web scraping ético + NLP sentiment + dashboards en tiempo real.

HR Tech

D4TA Onboard

New hires manage documents and questions without flooding HR. Portal self-service + flujos documentales + chatbot sobre políticas internas.

D4TA vs consultancy
Differences

D4TA vs traditional consultancy

Differences

We do not compete on consultancy hours. We compete on hours recovered on your P&L.

D4TA
Typical consultancy
Time to first results
10 days
3-6 months
Initial deliverable
Scoped pilot with your data
PowerPoint document
Pricing model
By outcome / proven ROI
Per hour / consultant day
Team
2 senior hands-on founders
Juniors rotating monthly
Return
Quantified savings in € from day 1
Slide decks without figures
Stack
Symfony + FastAPI + PostgreSQL
WordPress / Excel
How we work

How we work

From diagnosis to the figure

Five phases. Each ends with something measurable. No endless projects.

  1. 30 min

    Diagnosis

    The process that costs you most. No commitment.

  2. 10 days

    Pilot

    MVP on your data. A euro figure on the table.

  3. 2 weeks

    Deploy

    Into your current systems. No stack replacement.

  4. Ongoing

    Monitor

    Visible ROI. Alerts when something drifts.

  5. Quarter

    Scale

    Next module only once the previous one pays back.

In 10 days you have a pilot with real data. Not a PowerPoint. Not a six-month promise.

A figure in euros before you expand. That is the implicit contract.

Request audit →
Who is behind it
Team

The bridge between building and selling

Team

Two complementary profiles. One goal: hours recovered on your P&L.

Juan Hernández

Technical Co-founder

CTO / Lead Engineer

I turn 4-hour manual processes into 30-second automated pipelines.

Data EngineeringIA AplicadaDevOpsCloud

Marina Mollon

Strategy Co-founder

CEO / Business Growth

I find where money leaks and design the strategy so every euro in tech comes back multiplied.

International BusinessMarketingComercio ExteriorFinanzas
From the blog
Resources

Knowledge that drives business

Resources

Articles that tackle your sector's real problems. No filler.

FAQ
FAQ

Questions you are already asking

FAQ

Full transparency. No fine print.

Let's talk
Initial assessment

Initial assessment

30 minutes. A figure in €. Scoped proposal.

Tell us which process costs you the most time or money. We will recommend a fit, with an economic estimate.

Great,

In under 24 business hours you'll get an email with availability for your free audit.

No commitment. No slide decks. Just data.

Similar manual processes often cost /month in unproductive hours