C++ developer working on Alteryx core engine codeCreate or improve Alteryx Tools and Kernel management

Build and Test Unix kernels daily for multiple releasesTriage issues for the kernel platform teamAdministrator for Jira and JenkinsMaintained lab machines Set up parallel test machines on VMware ESXiCreate Jenkins server and connect to Jira Bitbucket via webhooksAutomated testing for developer commits to reposTesting ZFS, NFS, SMB and stress tests for the Unix KernelWorking with Data Storage systems NFS, SDS, ISCSI, SAS, SATA, RAID, ZFS, SSD, HDD

Project Lead: Working with developers in three countries (US, Japan, Romania) Gather requirement based on customer change requests and sales team requests Estimate project sizing (person months) and schedules Author high-level and low-level design documents with system architects Organize daily stand-up meetings, code reviews, and sprint meetings Write unit, integration, platform, and regression tests (automated with Python, Bash, and Jenkins) Manage and triage defect (bug) fixes for development teams Identify dependencies and risks, Find creative solutions to them Report weekly project status to management with written and oral communication Communicate with remote development teams and prioritize tasks Coordinate with software testers and monitor the progress of formal testing cycles

Developed micro-code software for large-scale digital printers on parallel Linux clusters Refactored legacy C code to Modern C++ resulting in 12.5 times faster execution Domain expert for core components of printer control system Debug and fix defects on Intel/Linux and IBM(Power)/AIX architectures System administrator installing and upgrading test hardware in labs Software build validation and integration coordinator for a team

Developed mathematical routines packaged with C, C++ and FORTRAN compilers Optimized mathematical routines to reach above 90% of peak performance Improved complex floating point performance resulting in world records for compiler benchmarks Tuned mathematical libraries for optimal performance on distributed parallel systems Tested compilers on Intel and Sun SPARC architectures

Taught freshman level mathematics courses at the university level.Supervised five undergraduate students who directed lab portions of the classes and graded assignmentsWrote curriculum and exams for both lecture and lab coursesMaintained online resources for courses

Researched methods for automatically converting sequential C programs to parallel code by inserting Message Passing Interface (MPI) directives at optimal places.Supervised 7 undergraduate students in developing different components of the productLead design meetings and monitored progress of the productDeveloped portions of the product that performed dependency analysis of loop structures

Managed construction projects at Ellsworth Air Force Base in South Dakota totaling over $1.5 million dollarsSupervised over 40 employes and subcontractorsConsulted with engineers on schedules, change orders, measurements and inspections

Taught students in grades 9 - 12 in a High School of approximately 800+ students. Subjects taught were:Pre-Algebra Algebra Geometry First year SpanishSecond year SpanishThird year SpanishEnglish as a Second Language (ESL)