NexData: Data audit, engineering, dashboards and AI

Structure, leverage and prepare your business data for artificial intelligence.

HuelNexTech helps businesses structure, utilize and prepare their data for AI. The NexData offering comprises five services: audit and mapping, data engineering and pipelines, data visualization, AI-Readiness and vectorization, and cloud migration to Azure or Databricks. I work exclusively on cloud databases. Pricing and turnaround depend on your project scope and are detailed in the proposal following our free discovery call.

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Who is this for?

Pragmatic solutions to regain control of your enterprise data.

01

Scattered data assets

Companies struggling with decentralized Excel files and unsynchronized software exports without a single source of truth.

02

Slow and inconsistent databases

Organizations facing sluggish response times or duplicate records across their operational tools.

03

AI adoption initiatives

Leaders planning to clean and vectorize their corporate knowledge base before connecting AI assistants or RAG solutions.

The five core NexData services

From initial infrastructure audit to cloud data modeling and AI readiness.

1. Audit & Mapping

I map your existing data landscape (sources, flows, quality) and deliver an architecture diagram along with a practical action plan. Deliverables: current data diagram, actionable roadmap.

2. Engineering & Pipelines

I set up a secure cloud database tailored to your needs and connect your workflows to ensure reliable, automated data circulation. Deliverables: operational database, automated pipelines.

3. Data Visualization

I build custom dashboards to track your key performance indicators and speed up decision-making, using Power BI, Databricks, or tools suited to your stack. Deliverables: custom dashboards.

4. AI-Readiness & Vectorization

I restructure your data, convert documents into vector embeddings, and store them in a vector database so your data is ready whenever you connect an AI assistant (RAG). Deliverables: AI-ready data infrastructure.

5. Migration to Azure or Databricks

I guide and execute the migration of your data and processing pipelines to Azure or Databricks, backed by 4 months of hands-on platform experience. Deliverables: cloud migration and validation.

What you receive

Documented deliverables that your team can directly action.

Complete data flow diagram

Clear technical blueprint mapping all your data sources, dependencies, and synchronization points.

Operational cloud database

Secure relational or vector modeling with strict integrity constraints and query optimization.

Executive BI dashboards

Interactive visual dashboards automated and refreshed in real time from your core business metrics.

AI-ready knowledge base

Vectorized documents and configured vector store ready for private enterprise RAG assistants.

How the project works

A transparent 6-step roadmap.

01

Free discovery call

30 min

You explain your business context and current data structure via video or phone.

02

Analysis

24 to 48h

I review your requirements to confirm exactly how I can deliver measurable value.

03

Proposal

24h

You receive a transparent proposal detailing the scope, net price, and schedule.

04

Deposit & kickoff

1 day

A 30% upfront deposit via bank transfer officially kicks off the engagement.

05

Execution

1 to 3 weeks

I work remotely and deliver verified milestones step by step.

06

Final delivery

Wrap-up

Diagrams, database structures, dashboards, or cloud migration handover.

Collaboration terms & conditions

  • Net prices: VAT not applicable. HuelNexTech is subject to the Belgian small enterprise tax exemption scheme.
  • 30% upfront deposit required prior to development kickoff, payable by bank transfer.
  • 100% remote collaboration, in French, Dutch, or English.
  • General Terms and Conditions of Sale and Privacy Policy available on the website.

Frequently asked questions about NexData

Understand everything about data audits, engineering, and preparing your systems for AI.

What is included in the NexData offering?

HuelNexTech offers five data services: audit and mapping, engineering and pipelines, data visualization, AI-Readiness and vectorization, and migration to Azure or Databricks. They can be commissioned individually or combined into a complete data transformation roadmap.

Why should a company conduct a data audit?

To know precisely what data you own, where it lives, and what must be cleaned before investing in expensive software or AI tools. The audit delivers a map of your current data and a concrete action plan for improvements.

What does data engineering and pipelines involve?

I design a cloud database tailored to your workflows and build the data pipelines that automatically move and synchronize information reliably between your tools.

Which tools do you use for business dashboards?

Power BI, Databricks, or alternative solutions chosen according to your existing infrastructure and business reporting goals.

What does AI-Readiness mean in practice?

It means cleaning, restructuring, converting your enterprise documents into vector embeddings, and storing them in a vector database. This ensures that whenever you integrate an AI assistant (such as a RAG model), it relies on clean, organized data.

Do you work on cloud or on-premise databases?

Exclusively on cloud databases. I do not intervene on physical, on-premise hardware.

When should an SME consider migrating to Azure or Databricks?

When your current spreadsheets or legacy databases cannot handle your data volumes, or when you want to centralize analytics in a unified cloud platform. Having worked for 4 months on Azure Databricks, I first analyze your setup to verify whether migration is justified.

How much does a NexData project cost and how long does it take?

It depends on your project scope. Following our free 30-minute discovery call, I analyze your environment and provide a proposal with clear pricing and delivery timeline. All prices are net, VAT not applicable.

Is my company data secure?

I work remotely and data hosted by HuelNexTech resides in Europe on Supabase. My Terms of Service and Privacy Policy strictly govern data confidentiality.

Ready to structure your business data?

A 30-minute discovery session to assess your data environment and define a concrete roadmap.

Book a free 30-min discovery callView our offers
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