Hanna Bijoy

Senior Data Engineer @Cognizant

Kochi, IN

I design, build, and optimize large-scale data pipelines and solutions, leveraging Databricks, AWS, and Snowflake platforms. My role involves developing robust ETL/ELT workflows, ensuring high data quality and reliability, and enabling advanced analytics and reporting. I collaborate with cross-functional teams to translate business requirements into scalable data models and architectures, focusing on performance, cost-efficiency, and cloud best practices. Additionally, I contribute to data governance, process automation, and mentoring junior engineers.