Sara E. Lahr is a Senior Software Developer at the EERC, where she works on a team of programmers and database administrators who develop software and websites for internal and external clients. She is responsible for designing, implementing, testing, and maintaining applications within all phases of the software development cycle. Ms. Lahr holds a B.A. degree in Computer Science from the University of Minnesota, Morris. Her principal areas of interest and expertise include web design and development, human–computer interaction, and application development.