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Jae H. Yoo

PROFILE

Jae H. Yoo

Over four months, contributed to machine learning infrastructure across google-ai-edge/LiteRT, ROCm/xla, and Intel-tensorflow/tensorflow. Developed embedding quantization enhancements and experimental rank reduction features for LiteRT, improving inference efficiency and GPU delegate compatibility using C++, Python, and MLIR. In ROCm/xla, stabilized builds by removing unsupported data types and reverting problematic changes, focusing on build system configuration and robust data type management. Expanded TensorFlow’s pad and padV2 operations to support boolean tensors, updating C++ kernels and Python tests. Demonstrated disciplined, test-driven development with attention to cross-environment robustness, type safety, and maintainability in compiler design and embedded machine learning workflows.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

9Total
Bugs
2
Commits
9
Features
3
Lines of code
5,024
Activity Months4

Work History

May 2026

3 Commits • 1 Features

May 1, 2026

May 2026 — LiteRT (google-ai-edge/LiteRT): Focused on enhancing the TFLite conversion workflow with experimental unsafe rank reduction to improve GPU delegate compatibility and model performance. Delivered an experimental rank-reduction pass, extended unsafe single-batch rank reduction support, and added validation tests. No major bug fixes were reported this period. Business impact includes a smoother conversion pipeline, better GPU acceleration prospects, and a foundation for further performance optimizations in edge deployments. Technologies/skills demonstrated include TFLite conversion workflow, experimental feature development, test automation, and disciplined commit-driven development.

January 2026

4 Commits • 1 Features

Jan 1, 2026

Performance review for 2026-01: For google-ai-edge/LiteRT, delivered embedding quantization enhancements and environment robustness improvements. Focus on quantization type support, upcasting safety, and cross-environment stability; these changes improve inference efficiency and reliability in production.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for Intel-tensorflow/tensorflow: Delivered boolean tensor support for pad and padV2 ops with accompanying tests; no major bugs fixed this month; overall impact includes expanded data-type compatibility and reduced preprocessing overhead; demonstrates proficiency in C++ kernel changes, type-system updates, and Python test coverage.

December 2024

1 Commits

Dec 1, 2024

December 2024 monthly summary for ROCm/xla: Focused on stabilizing builds by removing support for unsupported data types and ensuring codebase correctness. The change set centers on removing F4E2M1FN and F8E8M0FNU across BUILD, headers, and tests, reducing risk of misinterpretation and build failures.

Activity

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Quality Metrics

Correctness89.0%
Maintainability86.6%
Architecture86.6%
Performance84.4%
AI Usage33.4%

Skills & Technologies

Programming Languages

C++MLIRPython

Technical Skills

Build System ConfigurationC++C++ DevelopmentCode CleanupData Type ManagementError handlingMLIRMachine LearningPythonPython DevelopmentPython developmentQuantizationReverting ChangesTensorFlowTensorFlow Lite

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

google-ai-edge/LiteRT

Jan 2026 May 2026
2 Months active

Languages Used

C++Python

Technical Skills

C++Error handlingMachine LearningPython DevelopmentPython developmentQuantization

ROCm/xla

Dec 2024 Dec 2024
1 Month active

Languages Used

C++MLIRPython

Technical Skills

Build System ConfigurationCode CleanupData Type ManagementReverting ChangesTesting Frameworks

Intel-tensorflow/tensorflow

Jul 2025 Jul 2025
1 Month active

Languages Used

C++Python

Technical Skills

C++ DevelopmentMachine LearningPython DevelopmentTensorFlow