Bhargav Vangara

Data Engineer @GrowthLoop

San Francisco, CA, US

Designed and implemented end-to-end ETL pipelines using Apache Airflow, integrating diverse data sources into a centralized data warehouse.🧠 Developed complex SQL transformations to turn raw data into actionable insights, powering dashboards and operational metrics. Engineered scalable, standardized data models to ensure consistency across teams and improve reliability in analytics use cases.🤝 Collaborated with business stakeholders to convert reporting needs into technical specifications, speeding up solution delivery. Automated data quality checks to detect anomalies early and maintain data accuracy across the pipeline. Optimized legacy workflows, reducing processing time and improving system performance for critical business tasks. Implemented logging and monitoring using frameworks to enable real-time tracking and faster incident resolution. Established and enforced data governance practices, improving documentation, knowledge sharing, and team collaboration.🧮 Designed and maintained dimensional schemas that supported real-time reporting and advanced analytics. Integrated data from multiple sources (REST APIs, flat files, databases) to create a unified, 360° business view.