김지윤(Jiyun Kim) CEO

- Nick: SigmoiD
- Contact: jiyun.kim@dsrvlabs.com
- Linkedin: https://www.linkedin.com/in/jiyun-kim-61a44438/

Development

- Ethereum code analysis blog: https://steemit.com/@sigmoid
- GitHub: https://github.com/NAKsir-melody

Github

- cpp_ssz : Serialization for Ethereum 2.0 (c++, PoC)
- Ethereum rawdb analysis : Decoding RLP with private data
- PrivateML on Ethereum : Proof of concept for private machine learning with ethereum(for FE, MPC)
- Go-ethereum comments translation project : Comments translation project in korean #1 #2

Presentations & publish

- EthereumDB in a nutshell
- All about Ethereum Gas
- Event: for outside watchers
- Whisper
- My ethereum analysis
- Ethereum data layer
- Look into Geth

Translations (EN->KR)

- ZKSNARKS in a nut shell
- Practical_Byzantine_Fault_Tolerance(korean)

최형규 (Hyung-Kyu Choi), Ph.D. CTO

- Contact: hyungkyu.choi@dsrvlabs.com
- Linkedin: https://www.linkedin.com/in/hyung-kyu-choi-08227995/
- GitHub: https://github.com/hqueue

Development

- Klaytn blockchain: Klaytn
- Compiler for neural network processing unit (NPU) to accelerate inference of AI model
- Just-in-time compiler of .NET Common Language Runtime (Member of .NET Foundation organization)
- .NET Core for ARM32 Linux (Enabling Linux ARM32 for .NET Core)
- Just-in-time compiler for V8 JavaScript Engine of The Chromium Project and JavaScriptCore of WebKit
- Compiler toolchain (gcc, llvm, binutils, glibc and etc.) for Tizen
- Interpreter and Just-in-time compiler for Java Virtual Machine

Patents

- US20120185833A1
- US20120185850A1

전정호(Jeongho Jeon) CTO

- Nick: maczniak
- Contact: jeongho.jeon@dsrvlabs.com
- Linkedin: https://www.linkedin.com/in/jeongho-jeon

Development

- GitHub: https://github.com/maczniak

Github

- Video : blockchain-conference-videos
- Slide : State of Blockchain
- Annotated-ethereum-yellowpaper : Symbol guide for Ethereum Yellow Paper

Presentations & publish

- (2018.12.18) Devstamp : Look into Geth (Slide)
- (2018.11.17) Radical Market Meetup : Radical Market and Blockchain (video, newspaper)
- (2018.08.10) Etherstudy 3rd Conference : Scalability Techniques: Sharding
- (2018.07.23) Whitepaper Foundation, Counterfactual (Video)
- (2018.07.16) Whitepaper Foundation, Accumulator (Video)
- (2018.07.09) Whitepaper Foundation, Stateless Block Verification (Video)
- (2018.03.09) Etherstudy Conference, POS Consensus Algorithm Capser (Slide)

김종광(Jongkwang Kim) CTO

- Contact: jongkwang.kim@dsrvlabs.com
- Linkedin: https://www.linkedin.com/in/jongkwang

Development

- GitHub: https://github.com/jongkwang
- GitHub : https://github.com/iot-labs (IoT Labs project)

Github

- Blockchain Lecture
- IoT Labs (communication)
- IoT Labs (Farm)
- IoT Labs (Dashboard)

Presentations & Publish & Awards

- Wrote "Blockchain, the center of 4th Industrial Revolution"
- Speaker, Ethereum community of Korea : Universal Login
- Speaker, Ethereum conference (ethcon Korea)
- 3rd award, Naver D2 Fest, Naver Inc.
- Award 3th place in Ministry of Science and ICT (Dec.2017)
- Published Sencha E-Book, with Korea Sencha User Group
- Dreamweaver and Mobile Webapp and PhoneGap - Book reviewer
- Technical magazines writing. (Web magazine, MicroSoftware)