Chetna Sahu — Data Engineer

I help enterprises solve complex database challenges at Google Cloud and bring 9+ years of data engineering leadership experience. At Google, I support Fortune 500 clients running TB-PB scale workloads on Cloud SQL, Bigquery and Spanner - diagnosing issues, optimizing performance, and architecting solutions. Before Google, as Technical Lead: • Led GCP migration saving $2M annually (200+ TB data, 60% faster) • Architected BigQuery platforms processing 10M+ daily transactions • Built regulatory compliance systems (AML, FATCA, CRS) • Reduced PostgreSQL query time by 45%, cloud costs by 30% Also delivered migrations at Gartner (50+ TB Oracle → Azure) and built high-volume systems at British Telecom (1M+ daily transactions). Tech stack: GCP (BigQuery, Cloud SQL, Spanner, Dataflow, Pub/Sub) • Apache Airflow • PostgreSQL • Python • SQL • Azure ADF • Azure synapse Let's connect: chetnasahu510@gmail.com

Stackforce AI infers this person is a Data Engineering Specialist with expertise in cloud solutions for enterprise-scale applications.

Experience: 9 yrs 10 mos