Vivek J. Krishnan

**** ****** **., ******* ****, CA 94061 650-***-**** ad2wd4@r.postjobfree.com Objective

Embedded Systems Engineer with experience in hardware and software design, seeking a challenging role to contribute to innovative projects and develop cutting-edge solutions.

Product design and

development

Schematic, PCB layout

PCB testing Board bring-

up

Component selections &

BOM

Development and testing

of embedded hardware

systems in analog and

digital.

Design for

manufacturability (DFM)

Data conversion (ADC &

DAC)

Serial Communication

(USB, RS232, SPI, I2C)

Sensors

Education

MS IN ELECTRICAL ENGINEERING 2022 OHIO UNIVERSITY, ATHENS, OH BS IN ELECTRICAL ENGINEERING 2000 SAN JOSE STATE UNIVERSITY, SAN JOSE, CA AS IN ENGINEERING 1998 CAÑADA COLLEGE, REDWOOD CITY, CA Experience

EMBEDDED SYSTEM ENGINEER AUTUMN ENGINEERING DESIGN, LLC – REDWOOD CITY

OCT ‘14 – PRESENT

Reviewed and analyzed customers' product requirements, crafting comprehensive statements of work and quotations to ensure alignment with project objectives.

Spearheaded the development of embedded software and hardware control systems centered on microcontrollers. This multifaceted role encompassed analog and digital design, schematic capture, PCB layout, and successful board bring-up.

Proficiently utilized C/C++ and assembly language to code and optimize all software components, ensuring seamless integration and functionality.

Specialized in the development of motion control systems tailored for diverse motors, including brush and brushless motors, stepper motors, and more. Achieved precision and efficiency in motor control through strategic design and programming.

Oversaw end-to-end project management, effectively coordinating efforts and resources from various disciplines, including the management of external consultants. ELECTRICAL DESIGN ENGINEER FP INTERNATIONAL – FREMONT 2006 - 2014

Led comprehensive hardware control system design for packaging machines, overseeing schematic creation, board layout, and component sourcing.

Solely developed the C-based software system, ensuring robust and efficient programming.

Maintained legacy software for optimal functionality.

Collaborated with Mechanical design, engaged in customer field tests, and provided crucial support. Page 2

Played a key role in defining new product requirements with sales and marketing.

Streamlined manufacturing processes for increased efficiency.

Produced comprehensive technical documentation for new and existing products. FIELD APPLICATIONS ENGINEER SENSORY, INC. – SANTA CLARA 2000 - 2006

Led integration of voice recognition software into diverse consumer products using Sensory's microcontrollers, enhancing functionality and user experience.

Proficiently developed code for Sensory's Voice Recognition microcontroller, demonstrating expertise in assembly and C languages.

Contributed to the complete hardware lifecycle by designing circuits and implementing hardware solutions for Sensory Microcontrollers, employing a diverse range of electronic components.

Provided key technical support to engineers, collaborating closely to troubleshoot challenges, and optimizing voice recognition technology implementation. Notable Projects

POWER PAK'R

Led the design of hardware and firmware for an Industrial Polyethylene inflator machine, incorporating RFID technology for film configurations.

Engineered high-speed blower control, PID-controlled heating elements, and stepper motor systems with chopper drives.

Developed closed-loop control systems for BLDC motors, thermocouples, and thermistors.

Innovated a pre-tear and sheater system with BLDC motors, fiber optic sensors, and encoders.

Completed the entire project, including schematics, board layout, bill of materials, and software development for seamless integration of all components. GANTRY LASER FILM CONFIGURATOR TABLE

Engineered Polyethylene film configurator with CO2 laser on Gantry table.

Integrated servo motors, amplifiers, drivers, and high-precision encoders for precise x-y movement

Connected system to SMC controller.

Seamlessly interfaced with Galil's CNC software

UNIVERSAL WINDER

Developed a winder system for bundling inflated cushions.

Designed control systems for magnetic clutch, BLDC motor, sensors, and touchscreen interface.

Created comprehensive software for seamless control of all system components. Patents:

· US Patent No.: 8402719 – Method and apparatus for inflating and sealing packing cushions with rotary sealing mechanism.

· US Patent No.: D783054 – Combined inflation machine and turntable assembly. LANGUAGE: English Tamil Malaysian language Cantonese.

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