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I will build scalable etl pipelines and data warehouses using sql and python

Sandeep Varma

Germany

I speak Telugu, English, Hindi, German

Data Engineer

I'm a Data Engineer with 7+ years of hands-on experience helping companies turn raw data into reliable, scalable, and business-ready analytics systems. I specialize in designing, building, and optimi...
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About this Gig

Are you struggling with messy data unreliable pipelines or slow SQL queries


I am a Senior Data Engineer with over 7 years of real world experience building scalable ETL pipelines and analytics ready data warehouses for startups and growing companies


I help businesses turn raw data into clean reliable and well structured datasets that support reporting analytics and decision making


What I can do for you


  • Build batch or incremental ETL pipelines
  • Design analytics ready data warehouse schemas
  • Write and optimize complex SQL queries
  • Build data models for reporting and dashboards
  • Implement data quality checks and validation
  • Automate data workflows using modern tools
  • Debug and fix broken or slow data pipelines


I focus on clean architecture performance and long term maintainability not quick hacks


Every project includes clear communication structured delivery and well documented output


Please message me before ordering so we can align on requirements timeline and best approach


Lets build data systems you can trust

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build scalable etl pipelines and data warehouses using sql and python
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build scalable etl pipelines and data warehouses using sql and python

Langugae:

English

•

German

•

Hindi

•

Other

Technical expertise:

dbt (Data Build Tool)

•

Apache Airflow

+3 more

Expertise:

Data Pipelines

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ETL Development

•

Data Warehousing

+1 more

Industry:

Data analytics

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Financial services

+3 more

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