Open to opportunities

SivaNarayana P

@sivanarayanap1

Message

I build scalable cloud data pipelines, ETL workflows, and analytics-ready datasets.

India

Message

What I'm looking for

I'm looking to solve complex data engineering challenges by building scalable cloud pipelines, optimizing performance and cost, and improving reliability through automated validation, monitoring, and secure architecture.

I've built scalable ETL pipelines and cloud data architectures at Cyient Ltd and Metro Labs Pvt Ltd, transforming large datasets into reliable, analytics-ready data. At Cyient, I migrated legacy on-premise platforms to Snowflake and BigQuery, developed PySpark and Databricks pipelines, and automated DBT deployments through GitLab CI/CD.

I use Python, SQL, Apache Airflow, AWS Glue, and cloud platforms across GCP, AWS, and Azure to improve data quality, query performance, and operational reliability. I also build monitoring and alerting with Cloud Monitoring and Prometheus, integrate systems through REST APIs, and support reporting with data models, warehouses, and dashboards.

Experience

Work history, roles, and key accomplishments

Data Engineer

Cyient Ltd

Feb 2022 - Apr 2026 (4 years 2 months)

Implemented data validation, profiling, and transformation frameworks using Python and SQL to improve data quality. Developed scalable ETL pipelines using PySpark, Databricks, and Pandas, and migrated legacy platforms to Snowflake and BigQuery.

Python SQL PySpark Databricks Pandas Snowflake BigQuery DBT AWS GCP REST APIs Prometheus Cloud Monitoring

Data Engineer

Metro Labs Pvt Ltd

Dec 2020 - Jan 2022 (1 year 1 month)

Designed and developed ETL pipelines to ingest data from multiple source systems. Built relational data models and optimized SQL queries for performance.

ETL Python SQL Data Modeling Query Optimization Data Validation Monitoring