Hi, I'm Siby

Senior Data Engineer.

Customer focused cloud data engineering professional with 15+ years of experience delivering cloud-based data lake projects with a focus on data quality, maintainability and operational costs.

I specialize in cloud-native data engineering with expertise in Google Cloud, BigQuery, Dataform, AWS, Apache Spark, and Airflow—architecting scalable, cost-optimized data pipelines that drive measurable business impact.

Currently, I'm actively learning AI and extensively leveraging advanced tools like GitHub Copilot, Claude, MCP, and agentic instructions to streamline my development workflow and enhance productivity.

My expertise has allowed me to develop optimized data pipelines, streamline data workflows, and ensure data accuracy for clients across various industries.

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Skills

Data Engineering

SQL Python Apache Spark Airflow AWS GCP Dataform DBT Pandas Azure Data Factory BigQuery Redshift Snowflake S3 Athena Glue EMR RDS EC2 Lambda GCS Cloud Run Bash STAR Schema Docker boto3 Terraform Databricks Delta Lake Dremio

Supporting Technologies

GitHub AWS CodeCommit Azure DevOps GitHub Actions Jenkins Confluence Jira

AI & Development Tools

GitHub Copilot Claude MCP

Domains

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Featured Projects

Open-source work and pinned repositories from GitHub.

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Recent Blogs

Latest articles and insights from my blog.

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Contact

Prefer using the form below or connect on LinkedIn/GitHub.