• Responsible for building reusable SwiftUI/UIKit components and internal developer tools that facilitate and expedite product development.

• Led the development of social registration, package tracking, and local pickup experience to improve user engagement and buying/selling experience. Ensured on-schedule and high-quality delivery of the end products that meet both project and engineering requirements through comprehensive architectural design documentation, test-driven implementation, and code review.

• Supervised lab sections for introduction to Java programming. Worked with students with little to no prior programming experience and helped introduce them to programming and problem solving.• Led discussion sections for introduction to algorithmic analysis. Responsible for answering students' online discussion questions regarding homework, class lectures, and exam review.

• Worked with a team of 10 developers to port a C#/Silverlight ship simulation application to Qt for cross-platform deployment. This application allows engineers to collaborate on the validation of ship components in a 2D environment, ensuring their design accuracy and cost effectiveness.• Analyzed, refactored, and debugged the existing code base written with Qt and C++. Implemented missing features to enhance usability and effectiveness in ship design and simulation.• Collaborated with three other developers to port a C#/Silverlight visualization application to WebGL and render sophisticated ship models within modern Web browsers. This application aims to facilitate ship design accuracy and drive down the production costs. • Experimented with different 3D graphics engines including Three.js, Babylon.js, and Unity. Evaluated their feasibility and efficiency in simulating basic features essential for ship design and validation.• Developed, debugged, and maintained a 3D design platform using Three.js and web development frameworks including Kendo UI, Knockout.js, and Bootstrap. The tool allows users to load and manipulate models through the 3D environment and its graphical user interface. Important implemented features include path finding, arcball rotation, transform gizmo, collision detection, dynamic mesh generation, and CRUD.

• Worked with another graduate student to supervise lab sections for Algorithmic Design in Java. Responsible for answering students’ questions and administering exams.• Facilitated students’ comprehension of core computer science principles, problem-solving patterns, and code organization in Java programming.

• Collaborated with a team of designers and developers to improve a modeling and simulation 3D tool, developed in Unreal Engine 4.10, and provide the product development team with an interactive prototyping environment to validate their product design. • Developed an I/O feature, written in C++ and Blueprint, that feeds camera data from a CSV file into the 3D tool to validate and adjust camera arrangement as well as to visualize each camera’s scene capture. This feature also enables the updated camera values and the scene captures to be saved for further development.• Helped two senior developers clean up the existing networking code base and extend the UDP packet transmission to also support TCP, thus adding more reliability to the data delivered to the testing team and more robustness to data learning and analysis.

• Facilitated students’ comprehension and independent learning skills in Calculus and Java programming through individualized sessions and online tutoring.• Enhanced students’ academic confidence and performance by identifying individual strengths and weaknesses, implementing appropriate problem-solving strategies, and encouraging active participation.