Stephen Fiorelli Email & Phone Number

Arlington, Virginia, Us

Developed fuzzing-style tool to facilitate dynamic testing of the database which has logged over 100 bugsDeveloped chaos-monkey style test framework to facilitate testing of database failure recoveryDesigned and implemented scheduler and task distribution framework for the databaseDesigned and implemented tiered storage framework to dynamically exchange data between disk and memoryWorked on framework for dynamically migrating processes to different hostsWorked on Write Ahead Log implementationAuthored developer coding standards document

Fairfax, Va, Us

Tactical Submarine Control SystemLed the design and development effort to convert our legacy C++ chart application to use Java NASA Worldwind.Designed and developed AMQP-based framework library along with client/server applications to replace end-of-life CORBA interfaces.Developed analog AMQP library and unit test suite in python to aid in automation of smoke testing.Lead external interface working group. Provided technical input on new system enhancements and presented status at customer reviews.Developed a code review packet generation tool which was evaluated to save the project $8K/year.Collaborated with external GD-AIS project to develop a new tactical display application with turnaround time of one week.Maintained and modernized ~1.5 million line code base. Areas of focus include UI, database and service/interface development.Authored whitepaper on system usability improvements that was presented to the customer.GD-AIS Internal Research and Development Researched integration of COTS resource monitoring suites. Demonstrated feasibility of the technologies using small-scale systems culminating in the authorship of a whitepaper.

Developed melting-point tool to determine optimal layout of cells on a microarray.Developed program to identify low-complexity protein sequences.

Helped maintain a large network of Linux, Windows, and Sun Solaris systems for use by faculty, staff, and graduate students in the Computer Science Dept.Developed software to automate systems administration tasks.

Developed the Heart Lung Machine perfusion simulator for perfusion students at Drexel University

Bs, Computer Science

Computer Science