Vaishnavi Tiwari B

Automated critical data validation processes using Python scripts, consistently delivering against product and engineering backlogs by significantly streamlining workflows and improving data consistency and velocity. Identified and addressed key data gaps through targeted SQL analysis, enhancing insights for leadership and contributing to the definition of features for improved data reliability, i

Architected and deployed high-performance PostgreSQL databases, optimizing query execution to enhance data retrieval speed for researchers, demonstrating experience with system design at high scale. Collaborated with a research team on insect datasets, utilizing R to build statistical models and predict the effects of various threats on insect populations.

Revamped and optimized critical ETL workflows using Python and SQL, consistently delivering against product backlogs by dramatically cutting data processing time and improving data delivery reliability for healthcare clients. Led User Acceptance Testing (UAT) for clinical databases, proactively identifying and resolving issues before deployment, ensuring the integrity and robustness required for l

Built secure OLTP databases with robust encryption protocols, architecting solutions that were secure, maintainable, and extensible, ensuring strict compliance with GDPR and cloud security standards for sensitive client data. Optimized complex query execution plans, significantly enhancing the performance of production databases at high scale, directly improving responsiveness and reliability, ali

Completed a Master of Science in Computer Science, gaining advanced knowledge in database management, data analysis, and software development. Focused on theoretical and practical aspects of computing to prepare for a career in technology.