LNData LNData
Services

Everything your company needs to work with data.

Each area starts by understanding your problem and ends with the solution running day to day, used by the business teams. These are the same capabilities behind the projects in the portfolio — from platforms with billions of records to financial automation and AI.

01
Data platforms & Data Warehouse

All your numbers in one place

A single base that pulls together everything scattered across systems and spreadsheets today — the same number for everyone, ready to query in seconds.

  • We bring ERP, HR, inventory, files and external systems into one reliable source, organized by business area.
  • We keep the full history, so you can compare any period without depending on who exported the spreadsheet.
  • Queries over hundreds of millions of rows answer in seconds, ready for reports and applications.
ClickHouse · PostgreSQL · SQL · Docker
02
Orchestration & Data Engineering

Information that updates itself, every day

Data arrives ready and on time, with no one building spreadsheets — and if something fails, the alert reaches you before the problem does.

  • Automatic updates, from daily to minute-by-minute, at the pace your operation needs.
  • If a load fails, it reruns itself and notifies the team — no duplicate numbers, no silent gaps.
  • We collect while respecting each source system’s limits, without overloading your ERP.
Apache Airflow · Python · Parquet · Redis
03
Business Intelligence & Governance

Dashboards every manager understands

Each area sees its own number, in the same place, always up to date — and the reports that matter arrive on their own by email.

  • Executive and operational dashboards wired straight to the base, with no manual export.
  • Each person sees only what belongs to their store or area, with access tied to the company login.
  • Scheduled reports arrive automatically by email in Excel and PDF.
Apache Superset · ClickHouse
04
Machine Learning & applied AI

Know what you’ll sell before you buy

Demand forecasting to buy just right — fewer empty shelves and less cash tied up in inventory.

  • Forecasts by store and product that account for promotions, seasonality, weather and holidays.
  • Automatic catalog cleanup: the system recognizes that two differently written products are the same.
  • AI that answers questions about the business while respecting each user’s exact permissions.
Python · Prophet/SARIMAX · Scikit-learn · SBERT · MCP
05
Custom web applications (full-stack)

Systems built around your process

Tools where the team acts on the data — enters, approves, exports — instead of trading spreadsheets over email.

  • Internal portals where each area runs its own process, not just reads a report.
  • Login, role-based access, a record of everything done and Excel/PDF exports.
  • Built to measure, including as an installable phone app (PWA).
FastAPI/Flask · Vue 3 · SvelteKit · React · PostgreSQL
06
Systems integration & process automation

Your systems talking to each other

Information moves from one system to the next on its own, with no re-typing — including the financial part that can’t go wrong.

  • We connect ERP, HR, inventory, CRM, banks and BI, writing back to the ERP itself when needed.
  • Financial automation: bank slip issuance, bank remittances (CNAB) and reconciliation, with a record of everything.
  • Automatic sending of reports and alerts, with a lock that prevents resending or double charges.
Python · Relational databases · REST APIs · SMB/SFTP
07
Automated scraping & competitive intelligence

Competitor prices at your fingertips

Automatic tracking of competitors’ prices, stock and moves, updated every day and ready to consult.

  • Monitoring of prices and availability on competitor sites and marketplaces.
  • Periodic collection from portals, courts and marketplaces that adapts when a site changes layout.
  • Millions of observations organized and stored for you to compare and decide.
Python (Playwright) · Airflow · ClickHouse
08
Self-hosted infrastructure & DevOps

Your data secure and under your control

The whole structure runs in-house, with protected access and no cloud subscription — your information never leaves your control.

  • A reproducible platform fully under your control, with no dependency on third parties.
  • Access protected by password, encryption and VPN — only the right people get in.
  • Documentation and ready-made backup and recovery routines, so you never lose data.
Docker · Compose · Proxy/TLS · VPN

See these solutions in real projects

Named and anonymized cases show how each solution turns into decisions and operations day to day.