I will be your gcp data engineer for python bigquery and etl

Sri Lanka

I speak Sinhala, English, German

Senior Data Engineer

I build reliable data pipelines, API integrations, cloud automation, and analytics solutions using Python, SQL, GCP, and AWS. My experience includes BigQuery, Dataflow, Apache Beam, Airflow, FastAPI, ...
About this Gig

I build reliable GCP data pipelines using Python, BigQuery and Dataflow.

If you need to move data from APIs, CSV, JSON or other sources into Google Cloud, I can help you design and build a clean ETL workflow that is easy to maintain and scale.

I can help with:

  • Python based ETL pipelines
  • BigQuery data loading and transformations
  • GCP Dataflow and Apache Beam
  • REST API data ingestion
  • CSV and JSON processing
  • Data quality checks
  • Error handling and logging
  • Basic Airflow or Cloud Composer orchestration
  • BigQuery tables and views
  • Pipeline troubleshooting and improvements

My focus is on building practical, maintainable solutions with clear structure, proper validation and documentation.

I have professional experience working with Python, SQL, BigQuery, Dataflow, Apache Beam, Airflow and cloud based data platforms.

Please message me before ordering if your project includes multiple data sources, complex APIs, streaming pipelines or custom GCP requirements so I can confirm the scope first.

Destination Platform:

Google BigQuery

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Google Cloud Storage

Tools & Platforms:

Google Cloud Dataflow

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Other

My Portfolio