André Antonio Alexander Williams, with a Ph.D. in Biostatistics from Virginia Commonwealth University, has a rich educational background, including a B.S. in Computer Science and an M.S. in Statistical Computing. His career has been diverse, with roles such as Assistant Professor, Biostatistician, and Sr. Data Scientist at National Jewish Health, Temple University, Nemours Children’s Specialty Care, Atrium Health, Miami Cancer Institute, and Woebot Health.

Williams's career is marked by active involvement in diverse research projects. He has often collaborated with principal investigators on studies funded by institutions like the National Institutes of Health and the Department of Defense. His research interests, which span statistical methods for high-dimensional data, recursive partitioning, ensemble methods, and the use of informatic tools in biomedical research, are a testament to his expertise and passion for the field.

Additionally, Williams has participated in teaching and mentoring activities, including instructing graduate and undergraduate courses in biostatistics, public health, research methods, and data management.

Beyond his professional work, Williams has been engaged in service activities, such as serving on thesis committees, mentoring students, and participating in professional development workshops. He has also authored numerous publications, including papers in refereed journals, book chapters, and conference abstracts, covering topics such as critical care medicine, COPD, and statistical methodologies.

Williams's technical skills are a testament to his proficiency and adaptability. He possesses expertise in various software and programming languages such as R, Python, and SQL and is experienced in various statistical and machine learning methods. His curriculum vitae reflects a solid dedication to research, teaching, and professional development in biostatistics and data science.