Computer Science Java

Patrick Tullmann

Millbrae, CA *****

pat (at) tullmann.org

http://www.tullmann.org/pat/

Broad experience in operating systems implementation, language

run-times, virtualization, networking and storage systems with large and small

teams.

EDUCATION:MS, Computer Science, December 1999.

.

Emphasis in melding operating systems and language run-times. Author or

co-author of eight and one thesis.

Coursework included graphics, vision, networking, formal methods,

operating systems, and compilers.

Thesis:.

Alta is a Java operating system: a Java Virtual Machine that

leverages type-safety to support and isolate multiple applications with similar

guarantees and features as a traditional operating system.

BS, Computer Science, summa cum laude, May 1995.

.

EXPERIENCE:

Senior Staff Engineer at

February 2003 - September 2011

Palo Alto, California

VMware builds virtual machine software for running multiple

operating systems simultaneously on a single x86 computer. Development on

the

ESX

Server team, development in the

hypervisor kernel, ESX reliability services, and storage

replication.

Java

Community Process JSR-121 Expert Group, via Internet April 2001 - Dec 2003

JSR-121 proposed support for starting, controlling and managing multiple applications in Java.

Representative for the at the University of

Utah. Drive discussions on design and

on technical details, maintain CVS repository and several

group documents. Built prototype implementation.

Staff Research Associate in September 1997 - June 2001

Department Of Computer Science,, Salt Lake City, Utah

Technical lead for the project, a resource-aware Java

Virtual Machine that is the operating system for an

node.

Implementation in Java and C. Research in resource management

including memory, CPU, and network controls.

Managed a small team of staff and students.

Wrote about designs

and evaluations for publication. Presented conference papers, proposals,

and status reports. Took on additional

responsibilities as needed, including: project web page design and

maintenance, regression testing infrastructure

maintenance, software release management.

Graduate Research Assistant in May 1996 - August 1997

Department Of Computer Science,, Salt Lake City, Utah

Coding lackey. Wrote

a multi-process checkpointer; assisted core kernel development.

Experimented with formal methods. Most

coding in C. Helped write about designs and evaluations for

publication (five published papers), presented several.

Teaching Assistant for undergraduate graphics series September 1995 - April 1996

Department Of Computer Science,, Salt Lake City, Utah

Graded homework and tests, evaluated tests and quizzes,

managed grades, maintained class web page, held office

hours.

MEMBERSHIPS: Expert

Group: Member of the Java Community Process

expert group tasked with

specifying multiple application support for the

Java platform. (2001 - 2003)

:

Member of the Kaffe Core Team with commit

privileges to the public CVS repository. (2000 - 2003)

NodeOS Interface Specification Committee: Member of the

DARPA Active Networking

working group to define a common API for node

services in an active network .

(1998 - 2001)

: Advanced Computing

Systems Association. (1998 - 2001)

AVAILABLE PROJECTS:: Design and implementation with a team of 3 to

9. Resource-aware node operating system for hosting untrusted Java bytecode.

Java and C code, including threading systems, garbage

collection, network stacks, and low-level systems management.

Open source.

: Design and

implementation of a simple networked music playlist server.

C++, Python, Perl, Java and shell scripting were used. Open

source.

:

Authored a simple and customizable

@todo javadoc taglet. Java. Open source.

COMPUTER SKILLS:Languages (Expert): C, Java, Latex, (GNU)make, sh.

Languages (Proficient): C++, Python, Perl, Tcl/Tk, HTML, SQL,

Pascal, BASIC, x86 assembly, sed, autoconf, m4.

Languages (Familiar): csh, awk, ML, Javascript, Postscript, Lisp, XML.

Operating Systems: Android, UNIX (Linux, FreeBSD, Solaris), Windows,, .

APIs/Protocols/Libraries/Tools: Berkeley sockets, POSIX,

Java2, C++ STL, SWIG, SQLite, OpenGL, SDL, CVS, Eclipse, GNU toolchain,

vi, emacs, HTTP, PowerPoint, Excel.

IRRELEVANT SKILLS: Intermediate,

expert, novice rock

climber. Skilled with .

REFERENCES: Available upon request.

SELECTED PUBLICATIONS: See my

for a complete list of publications.

Janos: A Java-oriented OS for Active Networks.,, and

IEEE Journal on Selected Areas in Communications, special issue on Active Networks, March 2001.

.,,,, and

Proceedings of the 2000 USENIX Annual Technical Conference June, 2000.

Nested Java Processes: OS Structure for Mobile Code.,

Proceedings of the Eighth ACM SIGOPS European Workshop September, 1998.

Formal Methods: A Practical Tool for OS Implementors., Jeff Turner,,, Ajay Chitturi, and

Proceedings of the 6th Workshop on Hot Topics in Operating

Systems (HOTOS-VI). May, 1997.

.,, Bryan Ford, and

Proceedings of the 5th International Workshop on

Object-Orientation in Operating Systems (IWOOOS `96) October, 1996.

The

from my presentation are available (Postscript).

.

Bryan Ford,,,,, Stephen Clawson

Proceedings of the Second Symposium on Operating Systems Design and

Implementation (OSDI `96) October, 1996.

*******@********.***

Last updated on Wednesday, February 01, 2012

Contact this candidate