Alumni

LLNL

Sasha Ames is a PhD candidate in Computer Science advised by Professor Carlos Maltzahn.He pursues his graduate studies while working at Lawrence Livermore National Laboratory under the supervision of Dr. Maya Gokhale, through the Lawrence Scholar Program. His research focus is on file system metadata services using a graph data model and query language interface. Prior to his graduate studies, he earned a B.A. in Computer Science at Columbia University and spent several years working in industry.

Varun holds a Master's degree in Computer Science from University of Florida, Gainesville, and is currently pursuing a part-time PhD at the University of California, Santa Cruz.  He works with Professor Carlos Maltzahn.

Varun Bhagwan is an engineer and researcher at the IBM Almaden Research Center located in San Jose, California. His interests lie in the field of text analytics, data mining, machine learning/AI, internet technologies, and services science. Since joining IBM research in 2001, Varun has worked at multiple levels of a large scale text mining project, ranging from... read more

Portrait of David Bigelow

David Bigelow is a PhD student working on real-time high-bandwidth data management with Professor Scott Brandt, and in collaboration with researchers at Los Alamos National Laboratory.  Before graduate studies at UCSC, he earned a B.S in Computer Science and Mathematics from the College of William and Mary.

Postdoctoral Scholar, Computer Science
kleoni@soe.ucsc.edu
Engineering 2, Room 261

Me in a suit

Tim Kaldewey received his Ph.D. for his work on "Predictable High-Performance Data Management - Leveraging System Resource Characteristics to Improve Performance and Predictability" in March 2010. His research interests revolve around large-scale data management from a parallel and real-time systems perspective. Two years ago he joined Oracle's Special Projects Team where he is now a Senior Researcher. He previously held research and engineering positions at IBM, SAP, Lufthansa, and SAG.

Greg Levin

Greg Levin received a BS in Mathematics from Harvey Mudd College, and a  PhD in Mathematical Sciences from Johns Hopkins.  After teaching mathematics at Harvey Mudd for four years, and writing software for five, he returned to academia in 2006 at UCSC to pursue a PhD in Computer Science.  He is currently working with Scott Brandt on optimal real-time multiprocessor scheduling algorithms.

Esteban Molina-Estolano received a Master's degree in Computer Science in 2011.  He worked on scalable simulation of parallel filesystems with Carlos Maltzahn, in collaboration with Los Alamos National Laboratory. Before coming to UCSC, he completed a B.S. in Computer Science at Harvey Mudd College.

Jan Pieper is a part-time graduate student at UCSC. He holds a Diploma Engineering Degree in Computer Science from the University of Applied Sciences in Hamburg, Germany and is a full time employee at the IBM Almaden Research Center in San Jose, CA.

Jan joined IBM Almaden as a summer student in 2000.... read more

Anna Povzner received her Ph.D. working with Prof. Scott Brandt on efficient guaranteed disk I/O performance management. Her research interests include real-time systems, storage quality of service, and storage performance management. She is a Research Staff Member in Storage Systems group at IBM Almaden Research Center.

Ian works on the WikiTrust project, who also has a soft spot for coffee. When he is not obsessively monitoring logs or thinking about databases, Ian likes to build cool toys like an Arduino-based networked toaster or spend the afternoon biking around Santa Cruz.

I am a computer science Ph.D. candidate at UC Santa Cruz where I do research on hard real-time multiprocessor scheduling with the SRL.

Outside of the SRL, my thesis is focused on making it easier to write correct, high-performance code, with an emphasis on parallel programs. To that end, I am currently researching the usability of different parallel and concurrent programming concepts and course materials.

Photo of Rosie Wacha

Rosie Wacha is a Ph.D. student at UCSC advised by Scott Brandt.  She works with Los Alamos National Laboratory as a member of the Institute for Scalable Scientific Data Management (ISSDM).  Her primary research focus is on how to use SSDs in storage systems.  Before coming to UCSC, she completed her B.S. in Computer Science at Harvey Mudd College.

Founding Member, New Dream Network.  Sage Weil received his Ph.D. from UCSC in 2006 under the direction of Scott Brandt and Carlos Maltzahn.  Sage designed Ceph as part of his PhD research. Since graduating, he has continued to refine the system with the goal of providing a stable next generation distributed file system. Prior to his graduate work, Sage helped found New Dream Network, the company behind Dreamhost web hosting (dreamhost.com),... read more