Sushil Tiwari

Designed and implemented data extraction pipelines, using GCP services like Cloud Storage, BigQuery, Dataproc, Airflow and Composer. Developed and managed data integration processes to extract, transform, cleanse, and load data into appropriate storage systems. Implemented robust ETL processes to ensure data quality and consistency. Developed more than 50 scalable ETL pipelines that improved data extraction speed by over 95% and reduced the cost of extraction by over 80%. Established analytic environments for structured and unstructured data, ensuring data quality and consistency. Monitored and tuned database performance, proactively addressing issues to maintain system availability and performance. Designed and extended data models to align with evolving business requirements. Created the "high performance large dimensional data extraction framework," awarded as the 3rd best innovation in the organization. Led a team of two to deliver project deliverables on time.