Joshua Liu Email & Phone Number

Campbell, CA, US

Menlo Park, CA, US

Fall 2021 InternshipReality Labs - Assistant Platform ENG Team

Seattle, WA, US

Summer 2021 InternshipWorldwide Returns & ReCommerce (WW R&R)

Los Angeles, California, US

• Member of Vision Team working on computer vision and machine learning algorithms
• Developing object localization algorithms using computer vision and machine learning approaches to obtain highest accuracy results
• Combining methods like K-means clustering and meanshift filtering to improve results as well as working towards object classification
• Utilized image processing libraries in python including OpenCV and skimage, and machine learning tools including Tensorflow and Keras

Los Angeles, California, US

• Undergraduate research assistant in the Electrical and Computer Engineering Department
• Processed medical images of cancerous tumors with different protein markers
• Utilized image processing libraries in python including OpenCV, mahotas, and skimage
• Developed and utilized algorithms to apply thresholds and segment cells

Seattle, WA, US

Summer 2020 InternshipWorldwide Returns & ReCommerce (WW R&R)

Los Angeles, CA, US

• Member of Open Project Space (OPS)
• Worked in a lab to develop skills in planning circuit diagrams, soldering, and debugging circuits
• Experimented with electrical components including 555 timers, potentiometers, voltage dividers
• Developed skills in programming an Arduino to build gadgets such as an infrared distance sensor
• Utilized serial communication to create a Red-Light-Green-Light game

• Implemented a current sensor and shunt resistor to determine power drawn by vehicle
• Utilized temperature sensors and hall effect sensors to measure the vehicle’s temperatures and speed
• Utilized an Arduino Nano to read inputs and display data of the vehicle on an LCD display
• Worked with voltage regulators and buck converters to wire and power the vehicle
• Developed vehicle’s electrical wiring to maximize efficiency

• Designed and implemented a BCD-to-seven-segment display decoder
• Built and compiled code in Xilinx ISE, utilized a Mojo v3 FPGA Board to test results
• Ran the RTL Schematic and Timing Diagram Simulation to investigate and test the logic of the circuit
• Hardware implementation with LEDs, switches, pull-down resistors, and debouncing capacitors to create a seven-segment display

Davis, California, US

• Explored ideas of physics and engineering under professors at University of California, Davis
• Worked around the topic of optics and electronics
• Performed experiments in a lab, using oscilloscopes, function generators, and lasers
• Developed skills in soldering, working in teams
• Completed and presented a report on the Foucault Pendulum and the Coriolis Effect

Bachelor'S Degree, Computer Science

Education record