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Programming & Development Programming & Software

Data engineering | SQL | PySpark | ETL

$12/hr Starting at $25

I am a Data Engineer with professional experience working with backend data systems, data processing, ETL/ELT workflows and data pipelines.

I can help businesses build, improve and troubleshoot reliable data workflows, integrate data from different sources, transform and process datasets, and maintain existing data pipelines.

Services I can provide include:

  • Data pipeline development and maintenance
  • ETL/ELT workflows
  • Data integration and transformation
  • SQL-based data processing
  • Data cleaning and validation
  • Database and data workflow troubleshooting
  • Batch data processing
  • Hadoop/Hive and PySpark-based data processing

I focus on clean, maintainable solutions and understanding the underlying business requirement rather than simply completing a technical task.

I am comfortable working independently on well-defined projects and communicating requirements and progress clearly.

If you have a data pipeline that needs troubleshooting, a dataset that needs to be processed or integrated, or an ETL workflow that needs improvement, I would be happy to discuss the requirements and provide a practical solution.



About

$12/hr Ongoing

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I am a Data Engineer with professional experience working with backend data systems, data processing, ETL/ELT workflows and data pipelines.

I can help businesses build, improve and troubleshoot reliable data workflows, integrate data from different sources, transform and process datasets, and maintain existing data pipelines.

Services I can provide include:

  • Data pipeline development and maintenance
  • ETL/ELT workflows
  • Data integration and transformation
  • SQL-based data processing
  • Data cleaning and validation
  • Database and data workflow troubleshooting
  • Batch data processing
  • Hadoop/Hive and PySpark-based data processing

I focus on clean, maintainable solutions and understanding the underlying business requirement rather than simply completing a technical task.

I am comfortable working independently on well-defined projects and communicating requirements and progress clearly.

If you have a data pipeline that needs troubleshooting, a dataset that needs to be processed or integrated, or an ETL workflow that needs improvement, I would be happy to discuss the requirements and provide a practical solution.



Skills & Expertise

Artificial IntelligenceAutomation EngineeringCloud ComputingData ExtractionData ManagementData ProcessingDatabase DevelopmentLinuxMicrosoft AzurePySparkSQLTroubleshootingUnixVersion Control

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