Junhwan Kim

Junhwan Kim

Experience

Center for Army Analysis and Simulation

Nov. 2022 - Mar. 2024, Gyeryong, South Korea

Machine Learning Engineer

Worked as the main engineer in the following three projects.

LSTM-based Classifier for Counter-Battery Radars

  • Achieved 94.3% accuracy and 0.85 F1-score on real-world data collected by counter-battery radars.
  • Patent granted (10-2641022-0000) in Korea as property of the Republic of Korea Army.

Real-time Object Detection Surveillance Software

  • Prototyped surveillance software by fine-tuning and adding UI to an object detection neural network.
  • Increased frame throughput by 60% using multi-threading and multi-processing.
  • Deployed the software across six army bases for user testing.

Military Object Detection Dataset Distillation

  • Reduced dataset size by 60.4% while maintaining model performance.
  • Utilized Annoy, an approximate nearest neighbor library, to speed up distillation by 99%.
Computer Vision Patent PyTorch PyQt UI/UX Python

University of Michigan

Jan. 2021 - Dec. 2021, Ann Arbor, MI, USA

Graduate Student Instructor

Led a team of undergraduate assistants to manage a course with over 250 students per semester.

  • Conducted 50+ hours of group discussion, reviewing ER diagrams, SQL, JDBC, normalization, indexing, etc.
  • Held 150+ office hours, helping students debug project code in SQL, Java, JavaScript, and C++.
Team Management SQL Java Javascript C++

Education

University of Michigan - Ann Arbor

M.S.E. in Computer Science and Engineering - Dec. 2024

  • Graudate student instructor for Database Management Systems course (EECS 484)
  • GPA: 4.00 / 4.00

University of Michigan - Ann Arbor

B.S.E. in Computer Science - Dec. 2020

  • Summa Cum Laude, GPA: 3.78 / 4.00