David Lynch 354 Rudy Dam Rd. Lititz, PA 17543 717.587.7774 dhlii@dlasys.net

C, c++, com, consultant, consultants, consulting, contract, contracting, contractors, CTI database, design, developer development, device, distributed applications, DOD, defense, e-commerce, embedded c, embedded software design, embedded software development, embedded software engineer, embedded software, embedded system software, embedded, expert, government, Harrisburg, html, internet, ip, java, Javascript, Lancaster, Linux, linux, Lititz, Microsoft, MS SQL Server, mysql, network, networking, object-oriented, open source, outsourcing software development, outsourcing software, Pennsylvania, Perl, program software embedded, programmer, programming, Reading, real time processing, real time programming, real time software design, real time software development, real time software, realtime, Ruby on Rails, software consultant, software development for embedded system, software development outsourcing, software development, software engineer, software engineering, software outsourcing, software quality, software, Sun, SunOS, technology, telecommunications training, unix, VOIP, windows Picos is a cross platform virtualizable POSIX compliant embedded micro-OS that I created. Picos can be used to create network bootloaders for embedded systems, Linux userspace tools for accessing embedded hardware, virtualized versions of Picos are embedded systems emulators that can run under Windows or Linux. Embedded TCP/IP stack optimized for size. Implementation of Pico Flash Filesystem. Linux interoperable Standard C Library for Picos. Picos kernel. Picos shell. Picos block drivers for NAND, NOR, ramdisk, virtual disk. Numerous Picos ethernet drivers including virtual drivers for Linux and Windows. Linux 2.6.x Ethernet Driver for Xilinx LL FIFO TEMAC. Linux 2.6.x Linux board bringup for the Pico E15P. Linux 2.6.x Linux board bringup for the Pico E15. Linux 2.6.x Linux board bringup for the Pico E12. Linux 2.6.x Serial driver for the Xilinux UartLite Serial Port. Linux 2.6.x Serial driver for the Pico Keyhole Serial Port. Linux 2.6.x NOR Flash driver for Pico NOR Flash. Linux 2.6.x Ethernet Driver for Xilinx LL TEMAC. Linux 2.6.x Ethernet Driver for Xilinx PLB TEMAC. Linux VFS filesystem driver for the Pico Flash Filesystem. Adapted MontaVista Linux Ethernet driver for Xilinx PLB TEMAC Driver to the Pico E12. Linux 2.6.1x board Bringup for the Pico E14 similar to the E12 but larger formfactor, faster, more hardware. Linux Hosting software for Pico Cards. The Pico E12/E14 Board support as well as the Xilinx Serial Drivers are pending acceptance into the standard Linux 2.6 Kernel Tree. Board Bringup for the Pico E12. Board Bringup for the Pico E14. GHS Serial driver for Xilinx UartLite. GHS Serial driver for Pico Keyhole port. GHS combined ethernet driver for PLB/LL TEMAC GHS mmap driver for Vmetro Card OpenBSD Hosting software for Pico Cards. * Mac OS X Hosting software for Pico Cards. * The E12 is a Xilinx Virtex-4 based PowerPC 405 system on a Compact Flash card. It is targeted for military and civilian HPC (High Performance Computing) applications such as high density low power image processing. One of its unique features is that in addition to a complete high-powered system on a CF card, there are significant unused FPGA cells, allowing the development of custom coprocessing hardware - one of the first applications implemented FFT's. Westfalia's WMS controls building-sized multistory cranes, automating and optimizing storage and retrieval, and interfacing to client's Manufacturing Process Control systems. One project primarily involved interfacing WTI's WMS to the clients new SAP system. This involved heavy use of DCOM and MSMQ. The project was primarily C++, but there was a smattering of C#. Another revised the interface to Mfg Pro, and implemented automated prioritized re-organization of the items stored within the warehouse during periods of low utilization, in order to optimize the locations of priority or immediate need, moving them to locations where they could still be retrieved in the event of many equipment failures. Rosetta is Anzus's flagship product. It is a ltime embedded SQL server, managing numerous military Datalinks. Porting Rosetta from Windows to cross-platform Windows/Linux development for Anzus. This was an enormous project (750,000 lines of C++) and was completed to meet an impossible schedule. Rosetta is an extremely complex C/C++ system. While appearing as an application server, it involved hardware interfacing to a wide variety of military communications equipment and an equally broad number of military communications protocols. The work was primarily in extremely complex C++, but supporting client interfaces in numerous languages including C/C++, Perl and Java. I ported Rosetta Server, key Military protocols and datalinks, and the client/server interface and client API successfully in slightly over 9 weeks. Designing and implementing several RPC interfaces (Corba, XML-RPC, SHM, MTC3/OABI) for Rosetta to replace the Windows-centric DCOM interface. Correct Windows driver installation problems for PCI 1553 card Designing and implementing an X10 driver for the ACT TI103 interface to an Open Source home automation system (in Perl). Call Misterhouse to regulate your heat, October 2006 DocBook XML Websites, November 2006