Kihoon Han hoony9x

👋 Hello, I am Kihoon Han (한기훈).

I am currently working as a software engineer at FuriosaAI (@furiosa-ai).

More than 4 years of software engineering experience with specialties in BE development, CI/CD operation, and Containers & K8s based environment.

Always interested in Cloud-Native Environment projects like Kubernetes.

NAVER Corp internal platform team (2022.07 - 2024.07)
- Implemented K8s Dynamic Admission Handler for internal clusters.
- Implemented "K8s Control Plane in another K8s" to improve the resource usage efficiency of K8s control-plane components.
- Worked on a PoC to implement a new internal PaaS based on the K8s Operator.
NAVER Pay next generation project. (2021.03 - 2022.06)
- Implemented batch for "Cancellation due to Network Timeout" (망상취소 배치) to deal with external API instability integrated with NAVER Pay Point system.
- Converted all codes written in Java to Kotlin to improve productivity and to reduce quantity of codes.
- Refactored structure of running tests to improve stability & performance of project CI.
- Implemented a migration batch for massive data using Reactive Stream DB connection.
  - Use Spring Batch with Reactive Stream DB connection to migrate massive data into new system.
- Participated in the project "Re-implement NAVER Pay Point System".
  - Use sharded RDB (internal platform) to reduce database load.
  - Implement new API for brand-new service.
Participate in on-boarding program (2020.12 - 2021.02)

Developed Admin System for brand-new service "KakaoTalk Wallet (카카오톡 지갑)"
- Click here to see details

Department of Computer Science, Hanyang University - Bachelor's degree / Graduated
- 2013.03 - 2020.08
University of California, Irvine - Participant of "2017 International Summer Undergraduate Research Fellowship"
- 2017.07 - 2017.08