Vishal Bajpai

WORK HISTORY

EDUCATION

ABOUT VISHAL BAJPAI

Innovative and results-driven Data Engineer with 4+ years of experience designing and optimizing scalable data pipelines, specializing in Python, SQL, Snowflake, DBT, AWS (Redshift, Glue, S3), Airflow, and modern data analytics tools like Tableau and Power BI.I bring deep expertise in data modeling, ETL/ELT development, and cloud-native architecture, having built robust pipelines to process, transform, and deliver high-quality datasets that support business-critical insights. I\'m especially skilled at turning raw, disparate data into clean, actionable formats that power real-time dashboards and predictive analytics. Snowflake: Built and optimized dimensional data models and warehouse structures for high-performance querying and cost-effective scaling. DBT (Data Build Tool): Developed modular and version-controlled transformation pipelines using DBT Cloud & Core, applying Jinja templating for reusable, testable SQL code. Airflow & Glue: Designed and orchestrated end-to-end workflows, enabling automated scheduling, retries, and data quality checks across distributed systems. Redshift & AWS Stack: Leveraged Redshift for big data analytics with complex joins and aggregations, while using S3 and Glue as part of an automated data lake ingestion layer.With a solid foundation in statistical analysis, hypothesis testing, and mathematical modeling, I apply advanced analytics to uncover patterns, design experiments, and optimize performance. I thrive in cross-functional teams, translating technical findings into business language and helping leadership make smarter, data-informed decisions.