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Constantin Lungu

Data Engineer

Bucharest, Romania

Member Since Mar, 2023

Writes at

Datawise

Datawise

About Me

Senior Data Engineer • Contractor / Freelancer • GCP & AWS Certified

My Tech Stack

SQL GCP bigquery analytics data modelling

I am available for

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Recent Activity

Apr 15

Wrote an article

Sharded tables in BigQuery

Wrote an article

Why does your Data Warehouse need to look more like a pharmacy than a retail store?

Apr 11

Wrote an article

Comparing tables with FULL OUTER JOIN

Wrote an article

Splitting a STRING in BigQuery

Apr 6

Wrote an article

Search Indexes in BigQuery

Apr 5

Wrote an article

A portable Data Analytics stack using Docker, Mage, dbt-core, DuckDB and Superset

Apr 4

Wrote an article

Extract all pattern occurrences in BigQuery

Apr 2

Wrote an article

Why you should use UNION DISTINCT sparingly

Apr 1

Wrote an article

ORDER BY expressions in SQL

Mar 31

Wrote an article

Accessing ARRAY elements in BigQuery