Jiyoung Yoon

Hello, I'm

My Character

INTRODUCTION

ABOUT ME

Welcome! I'm a Software Engineer with expertise in Java, C#, and a strong proficiency in web and mobile development, including React, React Native, and Next.js. I'm passionate about AI, cloud platforms like AWS and Azure, and DevOps practices, which help me build scalable and efficient solutions. With a focus on full-stack development, I excel in Node.js, SQL, Express, and MongoDB, consistently seeking to learn and tackle new challenges in technology.

web-development

Web/Mobile Development

web-development

Backend Development

web-development

DevOps

web-development

Team Collaboration

My work

Projects.

Following projects showcases my skills and experience through real-world examples of my work. Each project is briefly described with links to code repositories and live demos in it. It reflects my ability to solve complex problems, work with different technologies, and manage projects effectively.

project_image

Retro Room

Developed Retro Room, a web application that uses Google Cloud Vision and echoAR to allow users to photograph objects and visualize their appearance from 50 to 70 years ago, transforming images into 3D models from the selected era.

#Google Vision

#Flask

#EchoAR

project_image

Covid19 Detection

Developed a TensorFlow-based deep learning model to predict COVID-19 using chest X-ray images. The model was trained using DenseNet architecture and integrated into a Flask web application that allows users to upload images and receive real-time predictions. The app provides a user-friendly interface for healthcare diagnostics.

#react

#restapi

#scss

WHAT I HAVE DONE SO FAR

Work Experience.

GENERAL MOTORS

Software Engineer

GENERAL MOTORS

  • Built a Java Spring Batch application capable of tracking incoming files for businesses based on file location, date, and time range, resulting in a 50% increase in reporting speed. The application also sends daily email notifications containing reports of missed files.
  • Integrated Swagger API into the project, enabling auto-generation of Swagger UI-based API documentation from the API itself, simplifying API documentation creation.
  • Developed a website for dealers to serve their customers using Spring Boot and Angular. Addressed over 3,000 issues identified by SonarLint, resulting in a 90% improvement in coding quality
  • Improved deployment processes by implementing Azure and Kubernetes, reducing deployment times and enhancing scalability.
  • Developed a program using C# that integrates Azure Document Intelligence and Cognitive Services to automate the verification process of uploaded files. This solution enhances the accuracy and efficiency of document validation by leveraging AI-powered data extraction and analysis. The program includes a user-friendly interface for real-time feedback and detailed reporting, significantly reducing manual effort and potential errors in file verification processes.
February 2022 - September 2024
MORSE STUDIO - GSU

Undergraduate Robotic Research Team

MORSE STUDIO - GSU

  • Conducted research on experimental characterization of underwater visible light channels for photo-acoustic underwater communication.
  • Utilized C++ on Nvidia Jetson devices for communication experiments using visual light while underwater.
  • Collaborated with graduate students to collect data and develop the website using HTML, CSS, and JavaScript.
November 2020 - December 2021
ARTIC - GSU

Software Engineer

ARTIC - GSU

  • Implemented a Slurm REST API using Python to efficiently monitor the status of jobs, automatically tracking their completion and providing real-time updates.
  • Developed a Python Django website that allows users to input coordinates, which the system uses to generate and display molecular structures. The website also performs calculations to determine the properties of the molecules, offering a comprehensive tool for molecular analysis.
July 2021 - December 2021
AVINA CAMPUS

Front-End Developer

AVINA CAMPUS

  • Assisted in developing essential React web pages and features, as well as backend integration with the frontend.
  • Collaborating with cross-functional teams including designers, product managers, and other developers to create high-quality products.
  • Primarily developed new pages for the AVINA website using React.js, while enhancing the design and functionality of existing pages.
  • Participating in code reviews and providing constructive feedback to other developers.
May 2021 - August 2021