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Data Engineering & ETL Pipelines

ETL/ELT pipelines, data warehouses and data-quality checks in Python and SQL, so your reports always run on clean, up-to-date data.

In short

I design and build data pipelines that collect data from your files, APIs and databases, clean and model it, and load it into a warehouse ready for reporting. Pipelines are written in Python and SQL, scheduled, monitored, and include data-quality checks so problems are caught before they reach your dashboards.

Sounds familiar?

  • Data preparation is manual, slow and error-prone
  • Reports break when a source file changes
  • No single, trusted place for analytics data

What you get

  • Extraction from files, APIs and databases
  • Cleaning, transformation and data model (warehouse)
  • Scheduling and monitoring, with data-quality checks and alerts
  • Documentation of sources, transformations and tables

How we work

1. Audit

Sources, volumes, refresh needs and current issues.

2. Design

Target model, pipeline steps and checks.

3. Build

Python/SQL pipelines, tests and scheduling.

4. Run

Monitoring, alerts and handover.

Pricing

From 2,500 MAD for a first automated pipeline

Related work

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Frequently asked questions

Mainly Python (pandas, PySpark when volumes require it), SQL, Airflow or simple schedulers, and PostgreSQL, MySQL or SQL Server as warehouse. I pick the lightest stack that fits your volumes.

Let's build something great together

Whether you need a full-stack web app, a data dashboard, or a cloud-native deployment — I'd love to hear about it.