At A Glance
I’m a computer engineer that develops Internet of Things products from proof of concept to production. I build the product, the firmware, the smartphone apps, the web application, and the assembly line.
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Honors BS in Computer Engineering with minors in French and Computer Science, June 2004 from Oregon State University, Corvallis, OR GPA 3.5
- Engineer at Propeller Health. December 2017-present
- Engineer at Allergy Amulet. September 2016-May 2017
- Engineer at Quietyme. August 2014-May 2016
- Founder at BlueTipz. April 2013-August 2014
- Founder at Portable Scores. January 2012–present
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Owner at WYZGYZ. January 2011–present
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Level 3 Scientist/Engineer at Pacific Northwest National Laboratory. June 2004–January 2011
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Proficient in C, PHP, Python, Linux, Zigbee, Bluetooth Low Energy, low voltage electronics, Solidworks.
Work Experience
- Embedded Hardware Engineer at Propeller Health. December 2017 – Present
- Developing connected sensors (Bluetooth Low Energy) for detecting inhaler use and technique. 510k cleared medical devices.
- Electronics, firmware, and enclosure prototyping. Taking electronics and firmware through production. Developing tooling for test and assembly lines.
- Lead Engineer at Allergy Amulet. September 2016 – May 2017
- Developing connected sensor (Bluetooth Low Energy) for detecting allergens in food using disposable test strips sensitive to specific allergens.
- Developed prototypes of electronics, firmware, enclosure, component sourcing
- Engineer at Quietyme Inc. August 2014 – May 2016
- Developing connected sensors (Zigbee mesh network) for monitoring sound level, light, temperature, and humidity in hospitals, hotels, and apartments.
- Did all prototyping, electronics, firmware, assembly rigs, component sourcing.
- Managed staff.
- Founder – Tech at BlueTipz LLC. April 2013 – August 2014
- Technical founder of company building wirelessly connected sensors for ice fishing.
- Did all prototyping, electronics, firmware, mobile app prototype, enclosure, testing, assembly rigs, component sourcing and logistics, web site.
- Developed marketing materials, business plan, financial plans, fundraising.
- Founder – Tech at Portable Scores LLC. February 2012 – present
- Technical founder of company building a portable electronic scoreboard for recreational sports.
- Proficient in hardware design for manufacturing, Arduino, Microchip PIC microcontroller, firmware development, mechanical design, manufacturing.
- Owner/Engineer at WYZGYZ LLC. January 2011 – present
- Freelance software and hardware development. Contract work with many clients to develop hardware and software solutions (usually proof of concept or prototype, sometimes DFM, sometimes assistance with manufacturing).
- WYZGYZ contracts usually fill in gaps in salaried positions.
- Other internal projects not yet released.
- Level 3 Scientist/Engineer at Pacific Northwest National Laboratory. June 2004–January 2011
- Please see my Work page for details about my projects at the Lab
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Intern at Pacific Northwest National Laboratory developing software in Java to use hand motions and object recognition for computer/human interaction. 2004
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Reviewer and contributing writer assisting Dr. Michael Quinn with his book “Ethics for the Information Age,” (reviewing and editing chapters, writing review questions, writing Appendix of resources) 2003
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University Honors College data administrator (designing and maintaining databases, designing and maintaining website, graphic design, tech support in administration office) 2001-2004
Publications
Please see the Writing page for a list
Patents
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Application Number: 11/493,503 Methods and Apparatuses for Cross-Ontologial Analytics: Application Date: 07/25/2006 – Bob Baddeley, Banu Gopalan, Christian Posse, Roderick Riensche, and Antonio Sanfilippo – PATENT GRANTED
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Application Number: 11/414,069 Hypothesis Analysis Methods, Hypothesis Analysis Devices, and Articles of Manufacture: Application Date: 04/28/2006 – Ryan Hohimer, Stephen Tratz, Patrick Paulson, Bob Baddeley, Andrew Cowell, Michelle Gregory, and Antonio Sanfilippo – PATENT GRANTED
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Application Number: 11/267,370 Methods of Defining Ontologies, Word Disambiguation Methods, Computer Systems, and Articles of Manufacture: Application Date: 11/04/2005 – Alan Chappell, Ryan Hohimer, Stephen Tratz, Paul Whitney, Bob Baddeley, Michelle Gregory, Christian Posse, and Antonio Sanfilippo – PATENT GRANTED
Education
Honors BS in Computer Engineering with minors in French and Computer Science, June 2004 from Oregon State University, Corvallis, OR GPA 3.5
Honors College Undergraduate thesis: “Pushing Pixels: Design of a Useful Web Site” (an introduction to design and implementation of a web site for a mid-size organization)
Courses taken include:
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Microprocessor Design
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Advanced Digital Logic
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Parallel Programming
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Ethics in Computer Science
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Operating Systems (I and II)
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Electonic Materials and Devices
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Java Programming
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C Programming
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Senior Design Project
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Computer Architecture
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VLSI Design
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3 years French
Activities
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Sector67 Hackerspace member. 2011-present
- Developed exhibit on mechanical motion for Madison Science Museum. 2015.
- Invited speaker and program advisor for new Hardware Startup track at DesignWest. 2014.
- Developed exhibit on lasers for Madison Children’s Museum. 2013.
- Invited speaker at DesignWest. Talks on “Why I failed at Kickstarter and my friends didn’t” and “An engineer’s guide to braving the hardware startup world.” 2013.
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Started Leisure Lab Seminar Series at PNNL to present home hobby projects to peers at the lab. 2006
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Innovation Task Force at PNNL, tasked with making recommendations to increase innovation at the lab. 2006 and 2010
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Committee co-lead of SuperComputing 2006 InfoStar program.
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Committee member of SuperComputing 2005 InfoStar program.
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Committee member of SuperComputing 2004 InfoStar program. Developed web application to deliver instant information about the conference to attendees via PCs, PDAs, and cell phones. 2004
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Eta Kappa Nu (HKN) engineering honor society member, 2002-2004
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Presenter at University Leadership Conference (how to efficiently run a meeting), 2003
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National Residence Hall Honorary member and webmaster, 2002-2003
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Layout/ editor/webmaster of The Chronicle, the University Honors College student publication, 2000-2003
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University Honors College Application Essay Reader, 2003-2004
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Hall Council president and webmaster, 2001-2002
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Hall Council floor representative, 2000-2001
Skills
Languages
PHP, HTML, JavaScript, Perl, Python, Java, C
Software
Web Development (HTML, PHP, JavaScript, AJAX, CSS, MySQL, IIS, Apache), Photoshop/Gimp, Eclipse, GIT/SVN/CVS.
Hardware
Eagle (electronic design), Solidworks (mechanical design), 3D printing, casting, Atmel, Microchip and TI, Bluetooth Low Energy, Zigbee, Wi-Fi.
Operating Systems
Windows, Linux (RedHat and Ubuntu), Android