Bill Clery Email & Phone Number

Baltimore, Maryland Area

Gaithersburg, Md

As a co-founder and investor I began with the company in the role of V. P. Operations. Here I built the corporate production environment, purchased servers, contracted the co-lo, managed installations, negotiated Oracle license, and wrote external C++ interfaces.I then took over the software development as V.P. Development. Here I removed non-performing developers, built a skilled team of full-stack developers, mentored, and created a positive team culture. I architected all feature requests, managed developers tasks and oversaw the code control and release process.While managing the above and also supporting live production issues, I maintained daily coding time myself so as to always fully understand the system.Skills: Engineering Management Architectural Design Object-oriented Programming C / C++ Programming C# / ASP.NET HTTP / HTML / CSS JavaScript / DOM REST / JSON XML / XSD / XPATH Oracle Database SQL Source Control Management Protocols IP/UDP/TCP Visual Studio

Gaithersburg, Md

I conceived and engineered a 96-port dial-up T1 rackmount internet access device. I built the engineering team and was responsible for all aspects of the product design including mechanical, circuit design (cpu, memory, power conversion, Ethernet, DSP bank), board layout, real-time O/S, application software, and modem DSP code.The Patton manufacturing floor ramped up capabilities and I worked with them to insure product quality and manufacturability.I wrote a preemptive real-time kernel in assembly and C, with custom telemetry, in order to access critical issue data from the field.Ahead of its time, I created an embedded HTML server to support web-based equipment administration. This incorporated an HTML to C-array pre-compiler to allow dynamic web pages to be linked into an embedded image.I worked with Analog Devices Digital Signal Processors, coding telecom tonal detection and integrating V90 modem modules.Skills: Product Definition Engineering Management Circuit Design Low Voltage Power Systems Software Architectural Design C Multi-thread Programming Real-time O/S (pSOS and custom) Network Protocols (IP/TCP/UDP) Routing Protocols (RIP/ICPM) Digital Signal Processing Product Compliance Testing (UL/EU)

Germantown, Md

I designed a telecommunications ATM packet analysis capability for the industry standard TTC Firebert test device.With the novel application of an ADI Digital Signal Processor accessing registers created in a field programmable gate array, I was able to surpass the planned feature set. The circuit also included a DS3 physical interface.Software included the time critical interrupt driven DSP code in addition to upgrading the user interface 'C' software in the main housing.Skills: Circuit Design Telecom interfaces and protocols Digital Signal Processor Coding C Multi-thread Programming

Dulles, Va

I worked on the satellite embedded systems for the first Orbcomm launch, becoming a key problem solver.I rewrote the failing interrupt handling mechanism in the platform's central multi-threaded multi-processor real-time kernel. Modeling signals and circuits in MATLAB, I rewrote the radio chirp Digital Signal Process code to receive a -90db ground signal.Skills: Multi-processor Synchonized Communications Multi-threaded Real-time Kernel Digital Signal Processor Coding C Programming Embedded System Debugging

Rockville, Md

I created military standard and industrial rugged custom processor boards for DOD and Railroad use. My work included CPU and peripheral circuit board designs, board layout, and Xilinx FPGA programming. I wrote all BIOS software in assembly and C.Board design conformance to the IEEE-1102.1 conduction cooled, VMEbus and STDbus standards on through-hole and surface mount technology (SMT) boards up to 10 layersMIL-STD-1553 hardware design using the United Technologies BCRTM and SuMMIT protocol chips including test software codingXilinx 3000 series FPGA implementation of VMEbus interface and high speed MIL-STD-1397 NTDS B/C protocol machine using the XACT tools, simulation of ASIC and worst case timing analysisRe-entrant real-time I/O drivers and board support packages for pSOS and VRTX32 embedded OS, multitasking "DOS like" command shell running under VRTX32

Lexington Park, Md

I designed custom embedded microprocessor circuits to test military avionics IIF systems using C, ADA, and assembly software to meet customers’ specifications.C, C++ and assembly programming in real-time and user interface applications targeting the pSOS, VRTX32, MS-DOS and UNIX operating systems using Microtec, GNU, Oasys and Sun compilersEmbedded software drivers for MIL-STD-1553, NTDS, SCSI, and RS-232 I/O boards using cross compiler tools on SUN and PC hostsMS Visual C++ and Borland C++ and Visual Basic for Windows applications incorporating graphical user interface and low level ISA communications board programming, program interface to custom DLL for multiple application X.25 packet messaging though COM port, application communications using WinSock DLLUnix / X Windows application developed using TAE graphical tools and CenterPoint C++ compilerHP-BASIC instrument control programming on the HP 9000 series computer using the IEEE-488 interfaceADA code development on VAX 8700 and MicroVAX, targeting a VMEbus based 68020 computer systemCustom digital board design incorporating 68000, 68302 and Z80 microprocessors operating up to 100 MHzAnalog circuit design of signal drivers, transformer coupled transmissions, audio switching, audio filtersAnalog circuit design of microwave PIN diode driversMilitary communications standards, CRT displays and synchro systems utilizing PSpice analog simulationMicrowave instrumentation design incorporating attenuator, filter, switching, amplifier and mixer modules for laboratory testing of avionics radios, radar and electronic warfare test equipment covering frequencies up to 34 GHz, design of digital control interface between microwave modules and instrumentation computersDirect customer interface: definition of customer requirements, preliminary system design and proposal writing