Jeff Williams Email & Phone Number

Key Largo, FL, US

Austin, TX, US

Austin, TX, US

Alchemy Vintage Amplification is the re-awakening of my off-hours hobby work on Vintage Tube Guitar Amplifiers -- this time particularly focused on the design of a new line of amplifiers, modding of amplifiers for customers, and conversion of old vintage vacuum tube chassis into guitar amplifiers.

Austin, TX, US

Austin, TX, US

Bractlet is the premier company in North America for understanding how to dramatically reduce energy consumption in large buildings (typically 30-50%). Bractlet can not only identify many capital and non-capital energy savings measures, but will also implement and finance the measures as well.

Austin, Texas, US

Development of Embedded Design for Power Electronics, BMS System, and associated communications infrastructure for an innovative thermally managed Li-Ion based Energy Storage System for attachment directly to distributed Solar Modules.

Austin, Texas, US

Yotta Solar is developing an innovative thermal management system and energy storage unit for placement behind solar modules.

Austin, TX, US

COBB Tuning is an automotive engineering company dedicated to developing solutions that improve vehicle performance and the driving experience. I have been doing Embedded Systems Design and Firmware for CAN based sensor and control functions to enhance the ability to capture more information from the automotive system, and control more functions without.

Carson City, NV, US

• The Aware System is an advanced mobile alert technology that privately notifies you the instant an object is accessed or moved using a sensor attached to the object connected through a hub to a cloud based messaging.
• Developed Product Strategies, Planned and Budgeted Engineering Team Structure, and Managed Hardware, Firmware, and Software development
• Developed a prototype low-power (extended battery-life) movement sensor and hub system, utilizing cloud based messaging to an iPhone App

• As Director of Technology and Engineering I was responsible for managing a small team of engineers to develop products for energy management applications and micro-grid systems.
• Developed advanced energy management and storage systems for industrial applications, including oil field and building infrastructure environments. Targeted toward reduction of demand charges and energy costs through.
• Developed energy control algorithms and hardware systems for the GreenLift Power Conditioning and Control Equipment (PCCE) system for application to Oil Field sucker-rod pumpjacks which reduces energy costs by about.

Burlington, VT, US

• Draker, Inc is the resultant of a merger of Solar Power Technologies, Inc. (Austin, TX) and Draker Laboratories (Burlington, VT). Draker, Inc was a global leader with the most innovative offering of performance.
• Loss Analytics Algorithms (cloud detection and model comparative analysis, air-mass variance tracking and weather adjusted model assessment and analysis, module match losses, module impairment detection and loss.
• Developed Hardware and Customer Support roadmap for integrating Clarity systems with SCADA infrastructures
• Integrated Post Merger Team, including Hardware and Software Team Management
• Integrated Clarity Product into AC+DC complete monitoring platform including roadmap for SW and HW platform integration

Austin, Teaxs, US

• Solar Power Technologies developed a full-range of intelligent hardware and software solutions that maximize return on investment for commercial and utility-scale PV installations. The Clarity™ line of monitors and.
• Developed DC Module-Level Optimizer Product (Concept Origination, Architecture Development, Circuit Design and associated management, Manufacturing Planning, and Production Engineering Management)
• Developed DC Module-Level Monitor (Sensor) Product (Concept extraction from Optimizer Design, Circuit Design and associated management, Manufacturing planning, and Production Engineering Management)
• Managed Intelligent Array Software Platform Development
• Managed Initial Company Concept and Funding Support, Hardware Team + Software Team Origination and Growth
• Filed 10 patents (Hardware, Firmware/Algorithms, Software) 1 granted, others pending)

Marlborough, MA, US

Analog / Mixed-Signal IC Design Engineering

US

• At PulseWaveRF we were developing a Direct Coded Digital RF Power Amplifier and later developed a Dynamic Feedback based Linearized RF Power Amplifier.As Principal Staff Engineer I was responsible as a team technical.
• Analog and Mixed Signal circuit design and technical leadership for IC development, GmC Quadrature Bandpass Filter (BiCMOS) Circuit Design, Ultra-Linear RF Mixer Circuit Design, RF-rate Sigma-Delta Core Circuit Design.

"Hobby Job" (paused at present)Self-Owned Hobby Job: Mods, Repairs, Maintenance, and Custom Design of Musical Instrument Amplifiers, more specifically Vacuum Tube based Audio Amplifiers.

US

At Legerity I worked on a SLIC/SLAC IC Design Project involving Analog/Mixed-Signal Circuit Design as an individual contributor and technical lead.

I contracted with Sigmatel in a technical advisory and circuit design advisory role on a USB 2.0 peripheral design project.

San Jose, CA, US

• Founder of the Austin, Texas Design Center for Cypress Semiconductor (TXDC). Hired and trained a team of Circuit Design Engineers to be specilized in high speed data-communications including Phase-Locked loops.
• Design Center P&L Management, Team Management and Leadership, Phase-Locked Loop Team Development, Analog/Mixed-Signal Team Construction, Leadership, and Training, Analog/Mixed-Signal Circuit Design, leadership, and.

San Jose, CA, US

• One of the Four Founder's of the Data Communications Division for Cypress Semiconductor. Specializing in the HOTlink and RoboClock product families and SONET products.
• Team Management and Leadership, Phase-Locked Loop Team Development, Analog/Mixed-Signal Team Construction, Leadership, and Training, Hands-On Circuit Design, Design Methodologies Enhancement for Analog/Mixed-Signal ICs

Santa Clara, California, US

Worked in the Advanced Bipolar Logic Group, Bipolar Microprocessors, and Network Product Group. Supervised the Transparent asynchronous Transceiver Interface (TAXI) Design Team which specialized in Analog/Mixed-Signal and high speed Circuit Design and Phase-Locked Loops (PLLs).

Master’S Degree, Electrical Engineering

Bachelor’S Degree, Electrical Engineering