Final answer:
Ron Swift was a guest speaker who worked for Teradata Corporations, a company specializing in big data analytics and services.
Step-by-step explanation:
The guest speaker Ron Swift worked for Teradata Corporations. Teradata is known for their big data analytics and services. The company specializes in providing analytical data solutions and related services to businesses.
This includes data warehousing, cloud analytics, consulting, and support services.
This expertise aligns with Swift's background in bioinformatics and data solutions, making his association with Teradata Corporations particularly relevant for discussions on data management and analysis.