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Microsoft Fabric Lakehouse and Power BI, built for AI.

A trustworthy agent needs trustworthy data. We build medallion Lakehouses in Microsoft Fabric that feed both your dashboards and your AI, from one governed source.

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First release
4–8 weeks
Ideal for
Teams with data spread across an EHR, ERP, CRM and spreadsheets
Stack
Fabric, PySpark, Dataflow Gen2, Power BI, DAX, Azure AI Search
Pattern
Bronze → Silver → Gold, star schema

The challenge

AI on messy data gives messy answers

When the same metric means different things in different reports, an AI assistant will repeat the confusion with confidence.

We build one governed data layer with clear definitions, then point both Power BI and your AI at it.

Scope

What we build

  • Medallion LakehouseRaw Bronze copies, cleaned Silver tables and business-ready Gold models in Fabric.
  • PipelinesPySpark notebooks and Dataflow Gen2 jobs with tests, scheduling and alerts.
  • Star-schema modelsFacts and dimensions for visits, orders, claims, scheduling or sales.
  • Power BI with Q&AReports and natural-language Q&A tuned with synonyms and linguistic schemas.
  • AI groundingGold tables exposed to agents through search indexes or MCP tools.

How it runs

Clear stages. You decide at the end of each.

Source review

Inventory systems, tables and metric definitions.

1–2 weeks

Lakehouse

Bronze and Silver layers with pipelines.

2–4 weeks

Gold and BI

Models and first reports.

2–3 weeks

AI layer

Connect agents to Gold data.

2–4 weeks

Questions

What teams ask us about this.

We already use Synapse or Databricks. Can you help?

Yes. The medallion pattern is the same, and we can work in your current platform or plan a move to Fabric.

Can business users ask questions in plain English?

Yes. Power BI Q&A and AI agents both work far better on a clean Gold model with agreed definitions.

How do you handle sensitive data?

Row-level security, masking in lower layers and access through your Entra ID groups.

Related

ServicesAI agent developmentWe design and ship production AI agents and copilots that use your systems safely: tool calling, RAG, audit logs and human approval. Pilots in 4–6 weeks.IndustriesHealthcare AIHIPAA-conscious AI for providers and payers: clinical assistants, documentation, prior authorization and claims agents built on FHIR, HL7 and X12 data.ServicesMCP server developmentCustom Model Context Protocol servers that connect Claude and other AI assistants to your CRM, ERP, warehouse and documents, with OAuth and audit logging.

Start a project

Tell us what you want AI to do. We'll tell you if it can.

A 30-minute call with an engineer. You leave with a straight answer on feasibility, rough cost and the first step.

contact@nubitsaitech.com
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