I will fix your analytical queries

Sommige informatie wordt in het Engels weergegeven.

Egypte

Ik spreek Arabisch, Engels

Data Engineer: ETL, SQL, Python

I turn messy data into clean, reliable tables and automated ETL. I’m a data engineer with a year of hands-on experience building ingestion pipelines and data marts for real decision-making. I’ve a...
Over deze dienst

Ill fix your analytical logic, add proper testing, and make your data trustworthy.

I'll help you at auditing SQL + dbt transformations, diagnosing why numbers don't match the business reality, and implementing clean fixes.

I also add dbt (if used) unit tests, schema tests, and custom edge-case checks so your models stay stable long after delivery.

What you get:

  • Debugged and corrected SQL queries
  • Fixed dbt models and refactored logic
  • Additional dbt tests (unit + data tests)
  • Clear explanations of what was wrong and how I resolved it
  • Optional optimization for performance and readability

This gig is perfect if your dashboards show inconsistent numbers, your team is unsure which metric is correct, or you want production-grade testing around your transformations.

Technologie:

apache vonk

MySQL

BigQuery

Streamlit

Overige

Type analyse:

Kwantitatieve analyse

Kwalitatieve analyse

Expertise:

Bedrijfsinformatie

Overige

Programmeertaal:

SQL

Mijn portfolio

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