
Worked on the ML-TANGO/TANGO repository, delivering features and fixes across Android deployment, cloud scalability, and reproducible machine learning pipelines. Developed a frame-based method for camera dimension detection, improving UI reliability by reading actual video frames instead of relying on metadata. Enhanced EdgeTPU-accelerated Android deployment by updating code generation to support ONNX model conversion and integrating dynamic input handling. Stabilized Docker-based builds by pinning Python, ONNX, and TVM versions, reducing environment drift and ensuring consistent CI/CD outcomes. Utilized Python, Dockerfile, and Kotlin to address deployment, containerization, and dependency management challenges, resulting in more predictable, maintainable, and scalable ML workflows.
Month: 2026-03. Delivered ONNX Version Pinning for Stable Code Generation in ML-TANGO/TANGO by updating the Dockerfile to install specific ONNX and related packages, improving compatibility and performance for code generation. No major bugs fixed this month. Overall impact: increased reliability and reproducibility of ML codegen pipelines, reduced environment drift, enabling faster development cycles and more predictable deployments. Technologies/skills demonstrated: Docker, dependency pinning / packaging, ONNX ecosystem, CI reproducibility, and performance-oriented optimization.
Month: 2026-03. Delivered ONNX Version Pinning for Stable Code Generation in ML-TANGO/TANGO by updating the Dockerfile to install specific ONNX and related packages, improving compatibility and performance for code generation. No major bugs fixed this month. Overall impact: increased reliability and reproducibility of ML codegen pipelines, reduced environment drift, enabling faster development cycles and more predictable deployments. Technologies/skills demonstrated: Docker, dependency pinning / packaging, ONNX ecosystem, CI reproducibility, and performance-oriented optimization.
September 2025 - ML-TANGO/TANGO: Stabilized deployment environment to ensure reproducible builds and reduce deployment-time issues. Implemented exact version pinning for Docker and ML frameworks (TensorFlow, ONNX, TVM) in the Dockerfile, addressing cross-environment compatibility risks and improving reliability for CI/CD pipelines. This baseline enables safer rollbacks and faster onboarding for new team members.
September 2025 - ML-TANGO/TANGO: Stabilized deployment environment to ensure reproducible builds and reduce deployment-time issues. Implemented exact version pinning for Docker and ML frameworks (TensorFlow, ONNX, TVM) in the Dockerfile, addressing cross-environment compatibility risks and improving reliability for CI/CD pipelines. This baseline enables safer rollbacks and faster onboarding for new team members.
Monthly summary for 2025-08 (ML-TANGO/TANGO): Focused on stabilizing and enabling reproducible Docker-based builds for TVM. Implemented a stable Python image and noninteractive installations, and pinned TVM to a specific version via tarball to ensure deterministic deployments. Commits contributing to this work include 36e562f714fe9f9433053e408d50d2c870784863 (modify Dockerfile python3.9-bullseye) and d47324b943cdfb5d1c5adfa1fd3ee9a7e68e1560 (Dockerfile 수정 중). Major bugs fixed: none reported this month. Impact: reduced build flakiness, improved reproducibility across dev/test/prod environments, enabling faster, more reliable deployments. Technologies/skills demonstrated: Docker, Python environment management, tarball-based TVM version pinning, noninteractive installations, and containerized build pipelines.
Monthly summary for 2025-08 (ML-TANGO/TANGO): Focused on stabilizing and enabling reproducible Docker-based builds for TVM. Implemented a stable Python image and noninteractive installations, and pinned TVM to a specific version via tarball to ensure deterministic deployments. Commits contributing to this work include 36e562f714fe9f9433053e408d50d2c870784863 (modify Dockerfile python3.9-bullseye) and d47324b943cdfb5d1c5adfa1fd3ee9a7e68e1560 (Dockerfile 수정 중). Major bugs fixed: none reported this month. Impact: reduced build flakiness, improved reproducibility across dev/test/prod environments, enabling faster, more reliable deployments. Technologies/skills demonstrated: Docker, Python environment management, tarball-based TVM version pinning, noninteractive installations, and containerized build pipelines.
Monthly performance summary for 2024-11 focusing on key features delivered, major bugs fixed, overall impact, and technologies demonstrated for ML-TANGO/TANGO. The month emphasized edge deployment optimization, cross-cloud deployment scalability, and reliability improvements to the code generation and container workflows.
Monthly performance summary for 2024-11 focusing on key features delivered, major bugs fixed, overall impact, and technologies demonstrated for ML-TANGO/TANGO. The month emphasized edge deployment optimization, cross-cloud deployment scalability, and reliability improvements to the code generation and container workflows.
October 2024 - ML-TANGO/TANGO: Delivered a frame-based approach to determine camera dimensions for Streamer, replacing reliance on metadata from get_meta_data() to read an actual video frame. This change improves the reliability of width/height detection for Streamer in web and trtweb index.db files, leading to more accurate rendering and fewer dimension-related UI issues across platforms.
October 2024 - ML-TANGO/TANGO: Delivered a frame-based approach to determine camera dimensions for Streamer, replacing reliance on metadata from get_meta_data() to read an actual video frame. This change improves the reliability of width/height detection for Streamer in web and trtweb index.db files, leading to more accurate rendering and fewer dimension-related UI issues across platforms.

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