BSEE

MSEE

- Designed Amazon's first ever note taking product 
- EE lead on Amazon Scribe – responsible for overall system architecture, PCB design and taking the product from Concept phase to Mass Production
- Performed placement studies and collaborated with mechanical team to design thinnest Kindle in market
- Partnered with Firmware team to bring up new platform
- Oversaw product builds and guided manufacturing teams in China during product development phase
- Conducted milestone reviews with senior management & technical team to evaluate product quality, safety, and reliability
- Worked in cross functional team involving Mechanical Engineers, Industrial Design and Product Management to create new product specifications

Electrical Engineer

Head of Electrical Engineering

- EE lead on some of the highest selling wearables like Fitbit Charge, Fitbit Versa product family
- Integrated various systems such as Power, SoC/Memory, Sensors including heart rate monitor, accelerometer, altimeter and Connectivity
- Designed first ever inductive button for Fitbit to create more space in the tracker while reducing cost
- Guided UX and ID teams on haptics
- Developed and tested Fitbit's first ever GPS SiP (System in Package) which helped deliver a compact tracker with GPS functionality
- Lead Benchmarking project to analyze Fitbit tracker against competition in terms of cost, design, performance, and reliability
- Actively involved in recruiting & mentoring new hires

•Developed a MATLAB program for histogram equalization of   image using cumulative distribution function
•Compared different types of noise and evaluated the effects of noise on image restoration
•Computed and performed 2D filtering in FFT domain

Digital Image Processing

Senior Project Electrical Engineer, Lutron Electronics Co Inc, Coopersburg, PA	2012 - Present
- Project Leader for LED Driver Development
- Improved quality of LED Drivers while simultaneously reducing the cost – savings of around $500,000 per year
- Lead Engineer on Dimmer/Sensor/Ballast Redesign
- Solved numerous field issues that led to reduction in field returns and increased customer satisfaction
- Redesigned Wallbox Sensor and worked with vendors on part spec to improve CPK in manufacturing
- Designed hardware protection circuits using op-amps to detect over voltage/current conditions in ballasts thereby improving product safety and reliability

Senior Project Analog Engineer

Researched silicon based semiconductors and carbon nanotubes
Proved carbon nano tubes are better semiconductors using CES software

Material Science Project

•Studied device physics that underlies transistor design including BJT, HBT, JFET, MOSFET, CMOS, HEMT 
•Analyzed various device structures (like FETs, Multi-gate transistors), use of high-K gate dielectrics, effects of straining and study of various leakage mechanisms

Semiconductor Devices

•Designed, assembled and tested impedance matching networks for TI CC2500 RF transceiver operating at 2.4 GHz
•Developed protocol to test frequency agility and linearity of the communication system
•Evaluated performance of the system using Network Analyzer and Real Time Spectrum Analyzer

•Designed, fabricated and tested narrow band impedance matching circuits, microstrip based maximally flat and equal ripple filter, coupled line coupler, branch line coupler, Wilkinson Power Divider for applications at 850 – 950MHz
•ADS Design and performance simulation of Gilbert Cell Mixer, high gain amplifier and low noise amplifier.
•Performance evaluation of amplifiers, mixers and oscillators using RF spectrum analyzer

Research Assistant RF/Microwave Components

•Designed, fabricated and tested high gain power amplifier, low noise amplifier, buffer amplifier, power divider for 4G UWB Base Station operating at frequency of 3.1 GHz – 3.6 GHz
•Modeled and simulated circuitry using ADS and P-Spice software
•Organized: schedule, budget, individual responsibility, reports and presentation

Senior Design Project

Building a marketplace for personal chefs

Co-Founder and COO

Co-Founder and COO at Viva Chefs

Know about Vaibhav Mistry's work experience, education, bootcamps, certifications, and much more. Vaibhav Mistry