DATADEFT.

Software engineering

Applied AI & Cloud Economics

We build AI systems and software for the agentic era.

Our work spans structured data and named entity extraction for finance, security models based on user behaviour over time, data platforms for scientific AI, and infrastructure cost optimisation.

Stellarator

What we build

Data, agents and compute.

  • Scientific data platforms

    Experimental data, metadata and model outputs connected for analysis, surrogate modelling and scientific AI training.

  • Business applications

    CeleraTax uses AI to reconcile financial documents. Panzerotti connects e-commerce, SEO and AEO signals to practical fixes. Both are in development.

  • Cloud economics

    Forecast cloud costs from workload demand. Compare infrastructure and purchasing options, then plan what to change and when.

Scientific AI
A scientific platform accessed from a coding sessionAn example of the platforms we want to build. A scientist works with an AI assistant in a coding session. Through the Model Context Protocol (MCP), the assistant accesses experimental data, writes Python and requests HPC clusters or GPU training jobs. Model results return to the platform for inspection and further work.Scientist + AICoding sessionData platformData + PythonComputeHPC + GPUModel resultsSurrogate trainingMCPA scientific platform accessed from a coding sessionAn example of the platforms we want to build. A scientist works with an AI assistant in a coding session. Through the Model Context Protocol (MCP), the assistant accesses experimental data, writes Python and requests HPC clusters or GPU training jobs. Model results return to the platform for inspection and further work.Scientist + AICoding sessionData platformData + PythonComputeHPC + GPUModel resultsSurrogate trainingMCP

How we deliver

Move quickly. Build for production.

A short loop from problem to production

  1. Focus

    Choose a useful problem and define what success looks like.

  2. Build

    Make the smallest working version and put it in your hands.

  3. Verify

    Test the behaviour, review the result and refine the details.

  4. Run

    Deploy, monitor and improve the software in use.

  • Engineering care

    Tested code and appropriate access controls.

  • Ready to run

    Repeatable deployments, monitoring and rollback.

  • Clear ownership

    Direct collaboration, maintainable code and practical documentation.

Our work

What we’re building.

  • In development

    Panzerotti

    Connect e-commerce performance with SEO and AEO signals. Panzerotti helps teams find what is broken, understand its impact and prioritise fixes.

    • E-commerce
    • SEO / AEO

    Analyse

    Insights

    Find issues. Prioritise fixes.

    panzerotti.be

  • In development

    CeleraTax

    Financial software for Hungarian small businesses. AI reads PDF invoices and bank statements, then reconciles the records into a clear financial view.

    • PDF documents

    Read & match

    Reconciled

    Clean financial records.

    celeratax.eu

Contact

hello@datadeft.eu

Company details

Registered name
Datadeft Korlátolt Felelősségű Társaság
Short name
Datadeft Kft.
Tax numbers
HU: 29306862-20-7 EU: HU29306862
Company registration number
07 09 032404
Country
Hungary
Town
Vál
Registered address
2473 Vál, Barack dűlő 49.

Based in Hungary. Working across the EU.

Europe, with Hungary highlightedHungary is shaded darker than the surrounding countries.
Hungary