JINHEE KIM

Software Engineer | M.S. in Artificial Intelligence

About Me

I'm an M.S. student in Artificial Intelligence at The University of Texas at San Antonio with 3+ years of experience in enterprise software development. Experienced in building full-stack applications using Java, Spring Boot, JSP, and JavaScript, with a strong foundation in OOP and data structures. Currently focusing on machine learning, deep learning, and explainable AI using Python and PyTorch.

Experience

Software Engineer (Web, Mobile & Branch Systems)

2023 – 2025

KB Kookmin Bank  ·  Seoul, South Korea

  • Owned the development and maintenance of MVNO (Mobile Virtual Network Operator) systems.
  • Developed and maintained standards-compliant web and hybrid applications using Spring Boot, JSP, and modern front-end technologies (HTML/CSS/JavaScript).
  • Built and maintained branch staff terminal software, integrating COBOL-based back-end workflows and developing and modifying UI screens using a template-based UI builder.

Retail Banking Associate

2020 – 2022

KB Kookmin Bank  ·  Seoul, South Korea

  • Supported customers at a high-traffic bank branch, handling diverse transactions and strengthening communication skills.

Key Projects

Branch Terminal UI Redesign & Optimization (MVNO)

2025

KB Kookmin Bank · Cross-Functional Initiative

  • Led the redesign and standardization of branch terminal UI screens for MVNO services as part of a cross-departmental initiative sponsored by the Strategy team.
  • Improved employee usability and streamlined workflows, reducing average task completion time by over 30%.

MVNO Integration into KB Star Banking

2024

KB Kookmin Bank · Cross-Functional Initiative

  • Supported MVNO integration into the KB Star Banking app by implementing API connectivity and related back-end processes.
  • Collaborated with cross-functional teams to ensure service stability and performance after release.