Daniel W. Email & Phone Number

Santa Clara, Ca, Us

Berkeley, Ca, Us

Applied Numerical Analysis Group — Proto project■ Developed parallel data reductions using warp intrinsics, shared memory, and atomic functions■ Optimized occupancy and cache utilization of finite difference method kernel in AMR library■ Extended stencil applications and pointwise operations to use SYCL kernels and USM■ Rewrote Proto build system with CMake, ensuring compatibility across processor architectures■ Modified Proto’s test suite to use Google Test and expanded suite to account for more classes■ Created continuous integration pipelines to automate testing of all commits and pull requests■ Wrote YAML script to run CI each time a push or pull request is made to specified branchesComputer Languages and Software Systems Group — Pagoda project■ Architected thread-safe distributed array extension to UPC++ to store distributed data array■ Modified computational chemistry code to use this class and benchmarked versus MPI version■ Authored and documented interoperability examples using UPC++/MPI and Kokkos■ Updated Programmer’s Guide with best practices for using UPC++ with multithread libraries■ Enhanced UPC++ build script to allow configurations for HIP and Level Zero memory kinds■ Assisted with developing and reviewing UPC++ training materials and research presentations

Livermore, Ca, Us

ASQ Division — Virtual Blast Furnace project 2016 - 2017- Investigated and integrated numerical PDE solver to improve code’s convergence rate- Implemented multi-process parallelization and formed structures needed for halo updates- Incorporated Fortran90 constructs conducive to vectorization and out-of-order executionNIFC Division — Virtual Beam Line++ project 2017 - 2018- Defined configuration of optic components and modified reference manual to reflect usage- Gathered and implemented physicists’ requirements about runtime behavior of components- Wrote serial and parallel tests to verify results of new functionality against predecessor codeASQ Division — Livermore Equation of State project- Allowed error tolerance to be modified on a per call basis and modified corresponding tests- Added build system target that used code’s RST files to automate HTML documentation- Designed GPU-compliant biquintic interpolation method along with tests for accuracyGS-CA Division — Forensics Metrics project- Configured dashboard for physicists to monitor job status and error codes of run directories

Lemont, Il, Us

Ensured preservation of profiling data for processes writing to shared file systemEnabled proper data aggregation and profiling file creation for programs using MPIFacilitated code compatibility for different operating systems and computing environmentsObserved statistically significant improvement in execution time across varying processor counts

Chicago, Il, Us

Created extension of Dr. John Novembre’s Geography of Genetic Variants browser in RUsed Leaflet package to show allele frequencies of populations in 1000 Genomes ProjectGained experience querying APIs, parsing JSON data, and creating choropleth mapsPresented software and associated documentation to lab research group

Boston, Ma, Us

Updated reporting patterns for workers’ compensation policies ceded to reinsurerConducted analysis of projected losses for multiple reinsured lines of businessPresented summer project and quarterly results to members of actuarial communityPrepare and distribute monthly updates of projected ultimate losses due to catastrophes

Gambier, Oh, Us

Graded homework assignments for students in an introductory statistics course

Gambier, Oh, Us

Set up and removed field equipment, kept track of penalties, and operated game clock.

Gambier, Oh, Us

Set up and removed equipment for shot put, pole vault, and hurdle events.

Lund, Skåne, Se

-Constructed weekly summaries of project requests and trends in sales growth-Revised projects according to clients’ demands and determined appropriate pricing levels-Assessed projects awaiting approval and coordinated distribution schedule of products

-Reviewed reports and case studies about clusters’ benefits to regional economies-Interviewed expert in business incubation about future of Gloucester’s maritime economy-Prepared twenty-two page research paper detailing how to develop a successful cluster

Master Of Science (M.S.), Computer Science

Bachelor Of Arts (B.A.), Economics