Sep 2023 – Oct 2025 · 2 yrs 1 mo · San Francisco Bay Area · Remote

• Leading the development of Cloud-Native Toolkits for next-generation AI chips:
• 1. Building a System Management Interface Library for managing and monitoring NPU products, offering a robust C API written in Rust along with bindings for Go, Rust, and Python.
• 2. Designing & developing Cloud-Native Toolkits including device plugin, feature discovery, metrics exporter, NPU Operator, CDI Plugin, DRA Driver.
• 3. Gateway API Inference Extension & llm-d Integration.
• 4. Represented the team by submitting and having Kubecon NA 2025 CFP accepted:
• Session: Achieving Peak Performance Through Hardware Alignment in DRA

Oct 2022 – Aug 2023 · 10 mos · South Korea

• Worked @ Line corp(Japan HQ) / Hired @ Line Plus Corp(Korea HQ)
• 1. Developed and operated a managed Kubernetes service for multi-regional infrastructure using Cluster-API.
• 2. Represented the team by submitting and having Kubecon NA 2023 CFP accepted:
• Session: Leveraging Cluster-API for Production-Ready Multi-Regional Infrastructures
• Presented by a colleague following my resignation prior to the event

Jul 2021 – Oct 2022 · 1 yr 3 mos · South Korea

• 1. Designed and built a managed Kubernetes service and Hybrid Cloud(On-premise and AWS) for intercontinental infrastructure.
• 2. Represented the team by submitting and having Kubecon NA 2022 CFP accepted:
• Session: Surviving From Endless Issues Coming From 7K+ Kubernetes Cluster
• Presented by a colleague following my resignation prior to the event

Nov 2019 – Present · 6 yrs 7 mos

• sig-node, wg-device-management

Feb 2015 – Jul 2021 · 6 yrs 5 mos · South Korea

• Worked @ Samsung Research HQ
• 1. Kubernetes sig-node contribution for Multi-NUMA system and time-critical applications.
• Designed Topology Aware Pod Scheduling Mechanism based on scheduler framework
• Added Pod-level resource alignment feature to Topology Manager
• Extended CRI API for Hugepage
• Added Memory Manager Feature
• 2. Built fully open source based Cloud Native 5G Testbed to validate AI-controlled telecommunication system based on Kubernetes, OAI, ONAP, O-RAN
• 3. Developed Device Connectivity and Resource Management feature of Core IoT Stack for Android and Linux
• 4. Developed Web Application API Framework for Mobile Operating System base on blink engine

Aug 2013 – Dec 2014 · 1 yr 4 mos · South Korea

• Selected for Samsung Software Membership Program, a competitive, non-employee, project-based student developer program run by Samsung Electronics.