Hong Ray Teo

Experience

• 

  The Learning Lab, Singapore

  Nov 2016 - Dec 2016

  Academic Tutor

  - Crafted and organized enrichment programs for primary school children with a focus on science experiments that received positive feedback.

• 

  Defence Science and Technology Agency

  Jan 2019 - Feb 2021

  Software Intern

  - Developed an Android app that utilizes geofencing to disable the smartphone's camera and microphone within restricted areas for security applications.

• 

  Singapore Army

  Feb 2019 - Feb 2021

  Ammunition Specialist, 3rd Sergeant

  - Planned out and oversaw the daily activities of an ammunition depot for a group of 30 enlisted men which ensured the smooth running of operations.- Built a machine that automates part of the ammunition return process which led to time savings of 2 man-hours per return.

• 

  DSO National Laboratories

  Mar 2021 - Jun 2021

  Research Intern

  - Investigated the use of deep learning algorithms for radar signal processing that achieved error reduction of up to 35%, leading to improved accuracy in radar data analysis.

• 

  Georgia Institute of Technology

  Aug 2022 - May 2023

  Undergraduate Teaching Assistant

  - Assisted in assignment creation and communicated feedback on homework for a course on Digital Signal Processing with 100+ students, resulting in improved understanding and engagement among students.

• 

  DSO National Laboratories

  Jun 2023 - Aug 2023

  Research Intern

  - Evaluated the effectiveness of 3 occlusion removal algorithms in aiding object detection for computer vision, achieving more than a 100% increase in the recall rate under certain circumstances.- Analyzed the tradeoff between performance and model size for two-stage object detectors based on Faster R-CNN, showing that a 15% reduction in model size results in an equivalent drop in mean average precision.- Collected, fine-tuned and tested deep learning models on a self-curated dataset consisting of 20+ video sequences. Show less