Wa-Sang T. Email & Phone Number

Toronto, Ontario, Canada

Toronto, Ontario, Canada

Created 3D models in Fusion 360 and PCBs with KiCad to modify and modernize retro-aged consumer electronicsDesigned and built a phantom powered Class B audio pre-amplifier, yielding 22dB gain to a microphone-level signalsPerformed circuit board level repairs on electronics through circuit and schematic analysis, hot air reflow, and micro-soldering Tutored.

Waterloo, Ontario

Responsible for the setup of both Audio and Visual equipment used for on-campus events; including galas, guest speakers, convocation, and employer information sessions. Extensive experience in the audio field; live audio, equalization bands, noise reduction, interference, signal path, and audio mixer boards. Operated both independently and in a production.

Waterloo, Ontario, Canada

San Jose, California

Analyzed transistor-level CAD files in Cadence Virtuoso and ordered FIB (focused ion beam) procedures to track possible faults in manufactured silicon. Scripted test and verification sequences using Python, MATLAB, and C++ to automate data acquisition across different hardware configurations and settings over GPIB, SPI (via USB), and Ethernet. Redesigned.

Waterloo

Determined noise floor, feedback characteristics, power consumption, and performance of hearable devices with Audio Precision, Brüel & Kjær, and Roland audio equipment. Developed fully automated test scripts to run test equipment, increasing the repeatability of performance and power consumption measurements to reveal bugs and faults in the firmware or.

Waterloo, Ontario

Analyzed data from bolometers to determine noise rejection qualities and signal sensitivity over a spectrum of test conditions and environments. Designed test sequences in NI TestStand and Python to test infrared imaging sensors for performance, consistency, durability, and robustness. Created a platform to control and monitor temperature and blackbody.

Markham, Ontario

Performed safety, performance, and functionality testing for DSP, communication, RF, and power delivery circuit designs. Developed automated test suites to identify defective components and manufacturing errors on boards, ensuring compliance with the stated requirements and specifications. Created a database library of electronic components to streamline.

Toronto, Canada Area

Developed batch and Powershell scripts to automate and streamline tasks in preparation for new employee hires and exits. Diagnosed and repaired hardware and software issues in systems, contacting suppliers for replacement parts when necessary. Designed and developed the power and control circuitry necessary to power LED and other components in the.

Toronto, Canada Area

Toronto, Canada Area