[ Portfolio ]
I have done a few things...
High-end product visualization tools
Detailed 3D visualization showcasing product textures and realistic lighting to emphasize luxury and quality using LightWave 3D. I was a software technical lead charged with repairing and maintaing and updating mainly the Macintosh version but also the PC version of the code base. In three years I was able to resolve over 500 software bugs or deficiencies, reestablishing the Mac code base and the PC code base as the premiere 3D rendering tool of the time for a worldwide customer base of around 100,000 users.
Video-On-Demand (Analog & Digital)
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I pioneered MPEG video over copper transmission lines. As part of the first FCC sanctioned video-over-phone lines public trial, I co-founded a company and produced both analog and digital Video-on-demand servers. Servers were installed in downtown Manhattan and interactive video was delivered to three high-rise apartment buildings using our system.
Space Science
A benchtop version of the CYGNSS satellite used for ground based mission planning and simulation. There are eight satellites in the constellation that provide terrestrial image data based on doppler detection of GPS transponder reflections. This 2-year mission has been extended and has provided an abundance of science data since 2016!
100% Automated UHV 40KeV Plasma Generator
Low Noise, Self Contained, Transportable, Small Satellite Testing Rack
95% Automated UHV Vacuum Chamber
Thermal Vacuum Instrument Tesing GSE
Electron Vacuum Chamber Control System
Space Science Research & Development: Flight Software, Test Systems/Tools, Control Software, Analysis Software, Data Management
National Network Advertising
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Digital transmission and interactive advertising over broadband digital networks. Simon Malls engaged us to produce the first all digital advertising network. Kiosks with large screen digital TV's were installed in 200+ malls across America.
And More
- VHDL Model validation using Random Test Generation and 1000 server nodes to produce > 10,000,000 test runs in < 72 hours - 43 flaws detected - RAVEN
- Opto-Acoustic Breast Cancer Prototype and Premiere Functional Engineering Model - Now Imagio is publicly saving lives - Imagio
- Business Database CRM and Marketing Engine - Networker.com
- Custom LINUX-based cryptographic laptop for secure field ops - AT&T
- Interactive Sales Tools for Coca-Cola, AT&T and other high-profile brands
- Premiere Online Hotel Reservation Systems for Major Las Vegas Resort Hotels including: MGM Grand, Bally's, Bellagio, NYNY
- Premiere Desktop Server based Airline Scheduling for Britannia Airways
- Premiere Semiconductor Manufacturing Automation for Texas Instruments DMOS
- Virtual 6-axis Robot Arm, Language, Compiler, Virtual Simulator and Interactive Trainer - HARMAN (Hand ARM Manipulator)
- End-to-End Hardware Implemented Software Simulation for Verification - TI
- Morse Code Emulation and Decoder using 6502 Microcontroller send/receive ~35wpm
- High-Speed Data Capture, Processing and Display of Mass Spectrometer Data
- Multi-tier Data Archive for Spacecraft Data from JUNO spacecraft
- (Backup) Mission Operations Center Design and implementation for CYGNSS
- Three Presentation Rooms Integrated for A/V interaction (~100 person capable)
- ESD Safe Lab Design and Implementation for Electronic Engineering Development of Space Instrumentation
- Complete Electrical Harness Design and Implementation for MASPEX Mass Spectrometer - MASPEX
- Complete Electrical Harness Design and Implementation for 3 Instruments on the IMAP spacecraft - IMAP-Lo, IMAP-Hi, SWE
- High-bay Cleanroom Infrastructure Design for CYGNSS Assembly Integration and Testing
- Lithium Ion Battery Emulation for CYGNSS Spacecraft Assembly Integration and Testing
- LANDSAT 9 Solid State Memory FPGA-based Data Testbed for Assembly Integration and Testing - see the data live -> EarthNow!
- Development of JAVA Based Problem Tracking and Resolution Management Tools
- N-Tier Vacuum Chamber Automation Framework (JAVA, C++, C, Python)
- Low-level Test Instrument Drivers (Frequency Counters, Pulse Generators, Meters, Power Supplies, etc.)
- CCSDS Processing Software (C++) for Testing and Spacecraft Emulation
- 3D Modeling and Printing of Test Fixtures and Devices
- CAD Drafting Specifications for Space Flight Cables, Harnesses, Fixtures, Assemblies
- Implementation of Level 2 GPS time-based Sync System for testing of GPS and Time sensitive satellite applications
- SOLARIS/LINUX/Windows based data handling tools for test and operations
- Implementation of Service Executive in RTOS environments for Spacecraft Instrumentation - VxWorks
[ SKILLS]
Architecting technical solutions to create designs that meet or exceed requirements
Product Vision & Evaluation
Bringing products to life with high-quality 3D renders from CAD that showcase every detail. Perfect for marketing materials, e-commerce, and product presentations.
Ideation is only the beginning! The real work begins when translating to the real world, whether it is a pure simulation, mock-up, minimum viable product, etc., it all begins with a concept in need of a transformation into reality.
Technical Documentation
Creating solutions requires in-depth specifications, based on requirements, that are concise and effective in capturing the needs of the project and still being implementation and validation and verification friendly.
As a strong proponent of high quality detailed documentation, I consider the written specifications to be the most important aspect of software and system development. Using process and procedure in accordance with ISO 9001 or CMMI standards (to name only a few) is crucial to creating a product that conforms to the needs of the client and provides the basis for managing the tasks and budgets accordingly.
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Production
Delivering an integrated solution that meets the requirements - this is the objective. whether one unit or hundreds, thousands or more.
As a career Computer Scientist I have experience in many programming languages including: Assembly, C/C++, JAVA, Python, Perl, MATLAB, Lisp, Modula II, PASCAL, Javascript, HTML, CSS, PHP, SQL as well as scripting languages like csh, bash, DOS and Tk.
Although I am not formally trained in electrical engineering I have essential and fundamental skills that allow me to work closely with electrical engineers. I am often engaged in the low-level interfaces, like SPI, I2C, USB, Ethernet, Spacewire and others. I use troubleshooting skills and tools like oscilloscopes, logic analyzers, meters and signal generators to resolve issues and keep things moving.
Similarly, for mechanical engineering, I have some knowledge and background that allows me to work closely with mechanical issues such as thermal vacuum testing, wire routing, connector selection, test fixtures or shipping fixtures. I am able to step in and support or manage the teams as needed.
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Other Skills/Interests
Beyond core skills
If it isn't fun, why do it?