Software Architect Consultant: Specializing in Embedded Software

Technical Consultant #1453

Control software for medical instruments using strict FDA software development procedures including FDA validation documents.
Control software for wide range industrial instruments (such as fiber optic thermometers) and machine controllers.
Software design, development and language in a fast paced deadline oriented environments.
Embedded Firmware/Software, OOD, Validation, FMEA, satisfying FDA, CDRH, and CBER requirements.
Languages: C/C plus plus, XHTML, DHTML, Java Scripts, Pascal.
RTOS: uC/OS, Real time Performance, Company Internal.
Processors: TI-MSP430, Atnel-ARM7, MC68HC11, PIC, PC-104 803xx, 68HC12.
Development Tools: LAR, MicroChip, MS C/C plus plus , Visual C/C plus plus , MS sourceSafe.
User Interface: Serial ports, LCD Touchscreen, Keypad, Switches.
Digital Hardware: Altera AHDL, Max Plus II, USB.

Independent Consultant, Present

Designed software architecture, developed, debugged and integrated software with hardware.
Control software for medical instruments using strict FDA software development procedures.
Participated in FMEA documents generation.
Control software for industrial machines and instruments.
Wrote user interface for embedded LCD display with touch screen.

LumaSense Technologies, Santa Clara, CA , 1999 - 2007

Senior Software Engineer of a global instrumentation company

Participated in all phases of the development cycle from conception to release.
Generated documents for firmware specifications, requirements, design, and validation.
Designed firmware architecture and code, debugged hardware and firmware, and was in charge of all final integrations.
Firmware tasks included control of digital I/O, ADC, and DAC, serial input commands parsing, operating mode state machines, front panel switches and graphic display.

EAS Consulting Inc., Senior Software Data Communications Engineer, Sunnyvale, CA, 1997 - 1999

Designed, wrote and performed final integration for the software and hardware for low level, hardware control for the Raychem 6 channels HDSL pair gain unit and embedded code for the Raychem Voice ISDN product.

Information Processing Techniques Corp., Engineer, Palo Alto, CA, 1992 - 1997

Embedded real-time software and hardware.
Designed, wrote, developed and debugged the software and hardware for: RS232-ASTM protocol driver, for a clinical blood analyzer; industrial PC real-time control for a nine chamber hard drive deposition tool; SQL data conversion program for automobile front-end alignment; 68HC11 glue logic circuitry for a medical hysterectomy instrument; and, logic circuitry for Samsung PBX computer.

Advantage Production Tech., Software Engineering Manager, Sunnyvale, CA, 1989 -1992

Designed and developed software for cluster wafer cleaning and etching tools.
Designed architecture using timing and state diagrams.
Wrote drivers for a digital and ADC/DAC board.
Wrote tasks for cassette modules, transport robot, user doors, self tests, user tests and vacuum control.

Trigon/Adcotech Corp., Software and Electrical Group Lead, Sunnyvale, CA, 1985 - 1989

Supervised three engineers designing semiconductor chip tester and marker product lines.
Software tasks and chip transporter and motion control.
Character based windowing user interface library.
Driver for two 8255 PIA chips and the Semix Rorze RD-022 stepper motor drive.
Prime power and solenoid drive circuitry (OPTO-22 I/O Building blocks).
Responsible of final integration of numerous machines, using 8749 assembler, instant C, MS Quick C, ISIS II and Intel MDS.

Credentials

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