Amazon Advertising Streaming TV

•Transformed document pipelines to process tens of millions of records monthly. Eliminated bottlenecks using a scalable pub/sub infrastructure with SNS and SQS.• Achieved a 10x boost in loading and filtering performance by revamping the Question & Answer feature through pagination, server‐side filtering, and server‐side caching, effectively serving thousands of internal users.• Elevated team‐wide engineering productivity through the optimization of the Redux Store using the Redux Toolkit Library, leading to a significant reduction in code volume.

- Successfully develop the scheduling functionality for our Android application that allowed patients to set/change their upcoming appointment for their medical trial, and allowed that information to be updated in real-time to our back-end via RestAPI call. - Successfully integrated Server-Sent Events methodology, which allows our Android application to pull data from the server via RestAPI on demand, thus enabling the robot to get/process new data through conversation with patients in real-time.- Lead the production triage process to detect, plan, and fix existing bugs in the system.- In charge of the deployment process to bring new features and contents to patients.- Expanding the robot code base and creating new features with the goal to best serve our patients during the interaction with our robot Mabu.- Technology: Java, Javascript, Python, Gradle, OpenCV, Jenkins, Jira, RestAPI

- Using OpenCV package, machine learning library to integrate the Face Recognition feature for the robot Mabu so that it can identify the known user and generate proper conversation. - The feature is developed using Android Studio, OpenCv package, Dlib, TensorFlowLanguage: Java, JavaScript, HTML, Cpp.

Designing the face of the robot in 2D to maximize the user experience. The face is built based on animation principals and also on the human psychology when interacting with a machine. Since it is very easy for a robot face to be creepy it will affect the communication between human and robot in a negative way. It is crucial to come up with a friendly design of the face so that it can enhance those interactions.This is a part of a bigger social robotic project. The project focuses on designing robots called Social Robots to interact and help humans perform tasks.

Hosting events for students at Union College. Events are ranging from weekly cook-out barbecue to dinners and discussions with faculty members or invited guest speakers.