Keynote Speakers

ๆดช ๆฐๆ (Hong Minhee)

ๆดช ๆฐๆ (Hong Minhee)
์ ๋ ์์ ยท์คํ ์์ค ์ํํธ์จ์ด๋ฅผ ๋ง๋ค๋ฉฐ, ์ฃผ๋ก Haskell, Python, TypeScript ๊ฐ์ ์ธ์ด๋ก ์ฝ๋ฉํฉ๋๋ค. ์์ ยท์คํ ์์ค ์ํํธ์จ์ด์ ์ฐํฉ์ฐ์ฃผ(fediverse)์ ์ด๋ ฌํ ์ง์ง์์ด๊ธฐ๋ ํฉ๋๋ค. ์ ์ง์ ์ ๊ด์ฌ์ฌ๋ก๋ ํ์ค์ P2P ๋คํธ์ํฌ์ ์ ์ ํ์ ํจ์ํ ํ๋ก๊ทธ๋๋ฐ ์ธ์ด ๋ฑ์ด ์์ต๋๋ค.
๊ทธ ์ธ์๋ ์ฌ์ ์ผ๋ก ์ด์, ๋์์์ ์ธ์ด (CJK), ํ์, ๋์๊ฐ Unihan ๊ฐ์ ๊ฒ์ ๊ด์ฌ์ด ์์ต๋๋ค.
์ ์์ธํ ์๊ฐ๋ ์ ๊ฐ์ธ ์น์ฌ์ดํธ์ธ hongminhee.org๋ฅผ ์ฐธ๊ณ ํด ์ฃผ์ธ์.

์ด์ธํ - Couchbase

์ด์ธํ - Couchbase
๋ฐํ์ ํ๋กํ: ๋ฐํ์ ์ด์ธํ ๋์ ์ผ์ฑ์ ์, LG์ ์, Amazon Web Services๋ฅผ ๊ฑฐ์ณ ์คํํธ์ CTO๋ก ๊ธฐ์ ๋ฆฌ๋์ญ์ ๋ฐํํ์ผ๋ฉฐ, ํ์ฌ Couchbase ์๋์ด ์๋ฃจ์ ์ฆ ์์ง๋์ด๋ก์ ๊ณ ๊ฐ์ ๊ธฐ์ ์ ๊ณผ์ ํด๊ฒฐ๊ณผ AIยท๋ฐ์ดํฐ ๊ธฐ๋ฐ ๋น์ฆ๋์ค ํ์ ์ ์ง์ํ๊ณ ์์ต๋๋ค.

RichiH - FOSDEM

RichiH - FOSDEM
Richard "RichiH" Hartmann is the Senior Developer Programs Director, a member of the Office of the CTO and a member of the OSPO of Grafana Labs. He is also Prometheus maintainer, OpenMetrics founder, OpenTelemetry member, and more. Among others, he was a CNCF Technical Oversight Committee member, a CNCF Governing Board member, the chair of the CNCF Technical Advisory Group on Observability, and other roles. He's the only one to receive the CNCF's "Chop wood, carry water" award for essential background twice. He also leads, organizes, or helps run various conferences from hundreds to 18,000 attendess, including but not limited to KubeCon, PromCon, FOSDEM, DENOG, DebConf, and Chaos Communication Congress. In the past, he made mainframe databases work, ISP backbones run, kept the largest IRC network on Earth running, and designed and built a datacenter from scratch. Go through his talks, podcasts, interviews, and articles at https://github.com/RichiH/talks or follow him on Mastodon at https://chaos.social/@RichiH for musings on the intersection of technology and society.

์ฅํ๊ธฐ (Hyunggi Chang)

์ฅํ๊ธฐ (Hyunggi Chang)
์ ๋ ๋ก๋ณดํฑ์ค, ์์จ์ฃผํ, AI ๊ฐ์๊ธฐ ๊ธฐ์ ์ ๊ด์ฌ์ ๊ฐ์ง ์์ง๋์ด์ ๋๋ค. ํ์ฌ Tenstorrent์์ AI ํ์ ์ด๋๋ฉฐ, ์ฐจ์ธ๋ AI ์ํฌ๋ก๋๋ฅผ ์ํ ์คํ RISC-V ๊ธฐ๋ฐ ํ๋์จ์ด๋ฅผ ๊ฐ๋ฐํ๊ณ ์์ต๋๋ค. ์ ๋ฌด ์ธ์๋ ํ๊ตญ ์ต๋ ๊ท๋ชจ์ ๋ก๋ณดํฑ์คยทSLAM ์ปค๋ฎค๋ํฐ์ธ Spatial AI KR(๊ตฌ SLAM KR)์ ์ด์ํ๋ฉฐ, Spatial AI, ์ปดํจํฐ๋น์ , ํ๋์จ์ด ๊ฐ์๊ธฐ๋ฅผ ์๋ ๋ค์ํ ์คํ์์ค ํ๋ก์ ํธ์ ๊ธฐ์ฌํ๊ณ ์์ต๋๋ค. AI ์ปดํ์ผ๋ฌ๋ถํฐ ๋ก์ฐ๋ ๋ฒจ ํ๋์จ์ด ๋ผ์ด๋ธ๋ฌ๋ฆฌ๊น์ง ์์ ํ ์คํ๋ ์์คํ ์ ์งํฅํ๋ฉฐ, Tenstorrent์ ์คํ์์ค ์คํ(TT-Forge, TT-NN, TT-Metallium, TT-Studio)์ ์ค์ฌ์ผ๋ก ๊ฐ๋ฐ์ ์ํ๊ณ๋ฅผ ํ์ฅํด ๋๊ฐ๊ณ ์์ต๋๋ค.
Hyunggi Chang is an engineer passionate about robotics, autonomous systems, and AI acceleration. He leads the AI team at Tenstorrent Korea, building open and scalable RISC-V-based hardware for next-generation AI workloads. Outside work, he runs Spatial AI KR (formerly SLAM KR), one of Koreaโs largest open communities for robotics and SLAM engineers, and contributes to open-source projects bridging Spatial AI, computer vision, and hardware acceleration. He advocates for transparent, end-to-end open systems - from AI compilers to low-level hardware libraries - and works to expand the open-source developer ecosystem around Tenstorrentโs stack (TT-Forge, TT-NN, TT-Metallium, TT-Studio).
GitHub: changh95
Speakers

Justin Yoo

Justin Yoo
Justin is a Principal Developer Advocate at Microsoft. He always looks for ways for developer to be more productive and efficient. His main focus area nowadays is AI, cloud-native and open-source projects.

Louis Abel

Louis Abel
Release Engineering, Infra & IDM

๊น์ข ๋ฏผ - Debian

๊น์ข ๋ฏผ - Debian
Debian Developer. jmkim@debian.org

Ian Wagner

Ian Wagner
Ian has been contributing to open-source projects, making his first contribution to FreeBSD ports over 20 years ago. Since then, he has found himself in both a contributor and a maintainer role, both at work and on personal projects. He is one of the cofounders of Stadia Maps, a location API company built on open data and open source, which actively gives back to the community through its involvement in the MapLibre organization, sponsorship of FOSS4G, and publishing of new open-source libraries.

์ ์ง์ (Jinny You)

์ ์ง์ (Jinny You)
๊ตญ๋ด์ธ ์คํํธ์ ์์ ์น ๋ฐ ๋ชจ๋ฐ์ผ ๊ฐ๋ฐ ๋ถ์ผ์ 10๋ ์ด์ ๊ฒฝ๋ ฅ์ ์์์์ต๋๋ค. ๋ค์ํ ํ๋ก์ ํธ์ ์ง์ ์ฐธ์ฌํ๋ฉฐ ์์ญ ๊ฑด์ ํ๋ก๋ํธ๋ฅผ ๊ฐ๋ฐ, ๋ฐ์นญํด์์ต๋๋ค. ์ต๊ทผ 2๋ ๊ฐ์ ThorVG ํ๋ก์ ํธ์ ๋ฉ์ธํ ์ด๋๋ก ํ๋ํ๋ฉฐ, ๋ฒกํฐ ๊ทธ๋ํฝ ์์ง ๊ฐ๋ฐ๊ณผ ์คํ์์ค ์ํ๊ณ๋ผ๋ ์๋ก์ด ๋๋ฉ์ธ์์ ๋ค์ ๋์ ํ๊ณ ์์ต๋๋ค.
With over 10 years of experience in web and mobile development, he has participated in numerous projects and successfully developed and launched dozens of products. For the past two years, he has served as a maintainer of the ThorVG project, contributing to the development of a lightweight vector graphics engine and taking on new challenges in the open-source ecosystem.
์ต๊ทผ๊ฒฝ๋ ฅ (Recent Experience) โข ThorVG Project Maintainer (Dec 2023 โ Present) โข Frontend Engineer at LottieFiles (Nov 2023 โ Present)

Yewon Lim

Yewon Lim
Yewon Lim is a Software Engineer passionate about AI, small Language Models (sLM), model lightweighting, and AGI. Her work centers on creating efficient systems and advancing the future of intelligent computing.

Harry Yoo

Harry Yoo
- Linux Kernel Developer @ Oracle (2025.02~)
- SWE Intern @ SK Hynix (2024.12~2025.01)
- Security SWE Intern @ NVIDIA (2024.06~2024.11)
- SWE Intern @ Panmnesia (2023.09~2023.12)
Linkedin: https://linkedin.com/in/hyeyoo

๊น์ค์ฑ - Debian

๊น์ค์ฑ - Debian
Upstream Linux Kernel Contribution
- https://lore.kernel.org/lkml/?q=Yunseong ๏ฝฅ CVE-2024-53186: Finding vulnerability on KSMBDโs SMB Request handling in the Linux Kernel ๏ฝฅ CVE-2024-42235, CVE-2024-41021: Finding vulnerability on IBM Z architecture memory subsystem in the Linux Kernel:
๏ฝฅ "Head First Reporting of Linux Kernel CVEs: Practical Use of the Kernel Fuzzer" on OpenSSF Community Day Japan 2025:
๏ฝฅ Ericsson: 5G Core Software Developer ๏ฝฅ Maintaining Linux perf tools wiki: perf.wiki.kernel.org
๏ฝฅ Linux Foundation's LFD441 certificated
Joey
Joey
Joey Zeng is the Marketing Specialist at DeepComputing, focusing on global branding and communications for RISC-V and open-source AI products. She plans and executes international marketing campaigns, coordinates exhibition participation, and builds connections between DeepComputing and the global developer community. Passionate about open hardware and emerging computing technologies.

์์ฅํ

์์ฅํ
Linux enthusiast since 2020, contributed to FOSS since 2021
Computer Science & Engineering Undergraduate @ Seoul National University

Ekaterina Choi

Ekaterina Choi
Sales Manager at ONLYOFFICE Responsible for customer acquisition and sales processes in South Korea

์ด์ฑ๋ฏผ (boltless) - tangled.org

์ด์ฑ๋ฏผ (boltless) - tangled.org
- tangled.org ๊ฐ๋ฐ์
- neovim ํ๋ฌ๊ทธ์ธ ๋ฑ ์คํ์์ค ๋ค์ ๊ธฐ์ฌ
ํ์๋น
ํ์๋น
- Founder & President, FOSS for All
- Advisor, Ubuntu Korea Community
- Member, Ubuntu LoCo Council
- Organizer, UbuCon Asia

Mac Taylor

Mac Taylor
I am currently a member of the COSCUP program team, where I focus on building connections with international communities and coordinating speaker exchange programs. Professionally, I am a backend engineer working with Java, Golang, Rust, Python, and Elixir. I enjoy devising creative and innovative solutions to solve problems, particularly in my professional work. I have been actively involved in both open source and local tech communities for many years. Build the community, operations, and long-term community development, helping to foster collaboration and knowledge-sharing among developers.

Matthias Geisler

Matthias Geisler
True believer in (Kotlin) Multiplatform and working with it since 2019. Builds solutions for Android. Organizer of KUG Berlin, GDG Android Berlin, XTC Berlin, and more.

DaeHyun Sung

DaeHyun Sung
ํ์ฌ ๋ฆฌ๋ธ๋ ์คํผ์ค(LibreOffice) ์ฐ๋ฆฌ๋ง ๋ชจ์์ ์ด์ํ๊ณ ์์ผ๋ฉฐ, LibreOffice์ ๋ฒ์ญ ๋ฐ ๊ธฐ์ฌ๋ฅผ ํ๊ณ ์์ต๋๋ค. ๋ํ GNOME๊ณผ KDE์ ํ๊ตญ์ด ๊ด๋ จ์ผ๋ก ๊ธฐ์ฌ๋ฅผ ํ์๊ณ GNOME ์์ฉ ํ๋ก๊ทธ๋จ์ ๋ฒ์ญ๊ฐ๋ก ํ๋ํ๊ณ ์์ต๋๋ค. ๋ํ ๋ง์ ์์ ์คํ์์ค ์ํํธ์จ์ด์ ๊ธฐ์ฌ๋ฅผ ํ์์ต๋๋ค. ์๋ฅผ๋ค์ด, GNU libunistring, LibreOffice, KDE, GNOME์์ฉํ๋ก๊ทธ๋จ์ ๋๋ค. ํ์ฌ, TDF Membership ๊ณผ GNOME Foundation Member๋ก ํ๋ํ๊ณ ์์ต๋๋ค. ์ ๋ ์คํ์์ค์ ๊ด๋ จ๋ ๊ฒ{๊ธฐ๋ฅ ๊ฐ์ , ๋ฒ์ญ, ํ๋ณด, ์ปค๋ฎค๋ํฐ} ๋ฑ๊ณผ ๋์์์ ๋ฌธํ ๋ฐ ์ธ์ด ์ ๋ฐ{์ฌํฌ๋ฆฌ, ์ค๊ตญ์ด, ์ผ๋ณธ์ด, ๋ชฝ๊ณจ์ด ๋ฑ)์ ๊ด์ฌ์ด ๋ง์ต๋๋ค. ์ ์ ์ทจ๋ฏธ๋ ์ธ์ด ๋ฐฐ์ฐ๊ธฐ ์ ๋๋ค. ์๋ฅผ๋ค์ด, ์์ด, ์ผ๋ณธ์ด(ๆฅๆฌ่ช), ํ์ค์ค๊ตญ์ด(่ฏ่ช, ๆผข่ช / ๆฑ่ฏญ)๋ฑ๋ฑ ์ ๋๋ค.

Seongjin Kim

Seongjin Kim
ํ์ฌ ๋ํ๊ต์ ์ฌํ์ค์ด๋ฉด์, Theori์ ์ฌ์ง์ค์ธ ๊น์ฑ์ง์ ๋๋ค. ๋ํ๊ต์์ ์ฝ๋ฉ์ ๊ณต๋ถํ ์ดํ, ๊พธ์คํ๊ฒ ์คํ์์ค ์ปจํธ๋ฆฌ๋ทฐ์ ์ ๊ด์ฌ์ ๊ฐ์ง๋ฉฐ ๊ธฐ์ฌํ๊ณ ์์ต๋๋ค.
- ๊ด์ด๋ํ๊ต ์ปดํจํฐ์ ๋ณด๊ณตํ๋ถ ์ฌํ
- Theori Junior Researcher
- 2023 ์คํ์์ค ์ปจํธ๋ฆฌ๋ทฐ์ ์์นด๋ฐ๋ฏธ ๋ฉํฐ uftrace ์ต์ฐ์์
- ๊ฐ์ข ์ทจ์ฝ์ ์ ๋ณด ์ด๋ ฅ ์กด์ฌ (CVE 20๊ฐ ๊ฐ๋, KVE 60๊ฐ ๊ฐ๋, ๋น๊ณต๊ฐ ๋ฒ๊ทธ๋ฐ์ดํฐ 10๊ฐ ๊ฐ๋ ๋ฑ)

๊น์ธ์

๊น์ธ์
- ๋ผ์ธํ๋ฌ์ค ์คํ์ฑ ์๋ฒ ๊ฐ๋ฐ์
- ์คํ๋ง, ์คํ๋ง ๋ฐฐ์น, ๋ผ์ธ์ ์๋ฅด๋ฉ๋ฆฌ์ ๋ฑ ์คํ์์ค ๋ค์ ๊ธฐ์ฌ
- ์คํ์์ค ๊ธฐ์ฌ๋ชจ์ ์ปค๋ฎค๋ํฐ 2๋ ์งธ ์ด์ ์ค

์ด๊ด์ถ

์ด๊ด์ถ
๊ณต์ต๋ฒ์ธ ํ๊ตญ R ์ฌ์ฉ์ํ ์์ ๋ฐ์ดํฐ ๊ณผํ์์ด์ AsiaR ํ๊ตญ ๋ํ๋ก์ ์ค๋ซ๋์ ๊ตญ๋ด ์คํ์์ค ์ปค๋ฎค๋ํฐ ํ์ฑํ์ ๊ธฐ์ฌํด์์ต๋๋ค. ๊ตญ๋ด ์ต๋ R ์ปจํผ๋ฐ์ค์ธ 'ํ๊ตญ R ์ปจํผ๋ฐ์ค'์ ์ 100๋ช ์ด์์ ์ค๋ฌด์๊ฐ ์ฐธ์ฌํ๋ '์์ธ R ๋ฏธํธ์ '์ ๊พธ์คํ ์ฃผ์ตํ๋ฉฐ ์ง์ ๊ณต์ ์ ์ฅ์ ๋ง๋ค์ด์์ต๋๋ค. ๋ํ, ์คํ ํต๊ณ ํจํค์ง 'BitStat2'์ ๊ฐ์ ์ํํธ์จ์ด ๊ฐ๋ฐ์ ๋ฌผ๋ก , ๋ณธ ๋ฐํ์์ ์๊ฐํ 'bitPublish'๋ฅผ ํ์ฉํ์ฌ 10์ฌ ๊ถ์ AI ๋ฐ ๋ฐ์ดํฐ ๊ณผํ ์ ๋ฌธ ์์ ์ ์ง์ ์งํํ๊ณ ์ถํํ๋ฉฐ ์คํ์์ค ์ํ๊ณ์ ์ฑ์ฅ๊ณผ ํ์ฐ์ ์ํด ์ ๊ทน์ ์ผ๋ก ํ๋ํ๊ณ ์์ต๋๋ค.

Masafumi Ohta

Masafumi Ohta
Masafumi is now leading the Raspberry Pi community in Japan and helping businesses with Raspberry Pi, especially in Asia. He has also been moderating the OSPN-Japan track at COSCUP since 2019. Masafumi is not trying new business with Sake/Wine breweries to introduce Japanese 'brewing' culture with IT to overseas visitors to Japan; he wants them to discover new things during their visit.
๋จ์ ํ
๋จ์ ํ
Microsoft MVP (2009 ~ 2026) ๋ท๋ท๋ฐ๋ธ ์ปค๋ฎค๋ํฐ ์ด์์ง ํ๋ (2019 ~) ๋ฉ๊ฐ์กดํด๋ผ์ฐ๋ ์ํํธ์จ์ด ์์ง๋์ด