I will consider full time permanent Orange County entrepreneurial opportunities. No agencies, contracting, part time or temporary work. Please provide specifics. - 1 Jan 2007
Now retired. The following is left for reference.

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Salary negotiable. Salary history and references available on agreement of mutual interest.


David Michael Maeschen
http://www.geocities.com/aenlighten/
aenlighten@yahoo.com
Tustin, CA 92780

Physicist - Principal Software Engineer - Software Architect

Scientific Investigation Mathematical Modeling Financial Planning
Analysis and Design Research and Development Investment Analysis
Software Engineering Object Oriented Analysis Project Management
Internet Development Network Applications Network Protocols
Database Design Device Drivers Embedded Firmware

Windows with Visual C++, Borland/Watcom C++, Java, Visual Basic, Delphi Pascal, STL, MFC/COM/ActiveX, ADO/ODBC, MS Access, Crystal Reports, SQL Server T-SQL, Oracle PL/SQL, MySQL, Sourcesafe, Robohelp, Installshield, GNU/MKS Toolkits, OOA/OOD/OOP, UML, Mathematica, Mathcad, Autocad, MS Office, MS Project
Linux, BSD, Solaris Openlook, and Irix Motif, Unix/Posix XWindows with C++, shell scripting, SCCS, RCS, RPM, Lisp, PostScript, Fortran, Cexec RTOS, OpenGL, VRML,
DHTML, XHTML, CSS, HTTP, ASP, CGI, PHP, Perl, Python, Javascript, VBScript, XML, DTD, DOM, SAX, AppML, SOAP, WAP, IP, IPSEC, ICMP, TCP, UDP, FTP, ICP, IMAP, POP, SMTP, NNTP, NTP, Netbios, SMB, DNS, DHCP, PPP, PPPOE, DMI, SNMP, CIM, PPTP, LDAP, ISAKMP, IKE, RTP, RSVP, RTSP, BGP, EGP, IGMP, OSPF

Experience:
Principal Software Engineer, Ascendant Enlightenment, Tustin, CA 1995-2006
Software architecture, design, and engineering consulting, finance and investment analysis.
  • Researched and modeled investment returns
  • Analyzed investment policies and portfolios, performed financial planning.
  • Developed annuity calculators, conducted discounted cash flow analysis.
  • Designed and implemented RAID Performance Test Software.
Sr. Staff Software Engineer, Toshiba America, Irvine, CA  1999-2001
Systems administration software, network, internet, and enterprise software
  • Developed secure shared intranet and internet access for a Linux server appliance.
  • Created a gateway providing networking, routing, broadband and dialup.
  • Created a firewall with address translation, packet filtering, and port forwarding.
  • Configured file and web servers, caching, filtering, mail, and other network applications.
  • Developed ASP and CGI scripts, perl modules and web pages. Studied XML.
  • Designed TCP/IP network applications, socket programs, analyzed protocols.
  • Contributed to configuration builder applications, databases, reports, and tools.
  • Supported computer distributed management software.
Principal Software Engineer, CalComp, Anaheim, CA 1995-1998
PostScript, raster, and vector plotter/printer software, firmware, and device drivers
  • Supported 20 years of CalComp plotters and printers and the rapid addition of models.
  • Designed a Java network print upload and remote monitor.
  • Created color stochastic dithering patterns and developed ICC color profile software.
  • Developed an adaptable portable internationalized component printer driver architecture.
  • Developed MFC ActiveX controls for color palette editor with gamma corrections.
  • Designed and implemented AutoCad drivers and AutoLisp GUIs, help, and setups.
Principal Software Engineer, SRS Imaging, Newport Beach, CA 1991-1994
PostScript and raster laser printer software, firmware, and device drivers
  • Analyzed, adapted, and integrated multiprocessing multitasking rasterizer software.
  • Provided XWindow GUI and PostScript control of printer specific features including
    paper handling, image output, and engine status retrieval and reporting.
  • Designed and ported SCSI driver software between Unix, Windows, and MacOS.
  • Designed and implemented real-time SCSI target state machine printer firmware.
Principal Software Engineer, SRS Technologies, Newport Beach, CA 1984-1991
Electromagnetics, radar to xray, analysis, modeling, and simulation.
  • Designed and implemented a financial portfolio analysis and reporting RDBMS.
  • Investigated mass measurement, material identification, discrimination and verification using xrays and neutrons for corrosion, explosives, and raindrops.
  • Modeled the radar signature of targets including moment method, geometric diffraction, and physical optics techniques.
  • Analyzed and created electromagnetic modeling and system simulation software for multistatic, interferometric, and dynamic phased array synthetic aperture radars scattering from targets and terrain including remote sensing
  • Investigated clutter cancellation, interference suppression, target discrimination, and siting. Calculated atmospheric and plasma attenuation.
  • Computed ballistic and orbital mechanics solutions of body trajectories.
Associate Research Scientist, Dynamics Technology, Torrance, CA  1980-1984
Acoustics, hydrodynamics, physical oceanography, analysis, modeling, and simulation.
  • Modeled acoustic and radar scattering and doppler correlation velocimetry.
  • Simulated turbulence created internal and surface wave propagation.
Education:
Licensed California Real Estate Broker
Certificates in Management, Marketing, and Real Estate,
Santiago Canyon College, Orange, CA
B.A. Physics,
University of Chicago, Chicago, IL, National Merit Scholar 

2003
1980
Past Member: Mathematical Association of America
Institute of Electrical and Electronics Engineers,
American Association for the Advancement of Science
References:
DTIC, Scientific Commons, Smithsonian

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© Copyright 1998-2006 David Maeschen. All Rights Reserved.