JS CV

Publication & Patent

Jaeseung Lee, Seongjoon Park, Hwangnam Kim, DAG-based Adaptive Distributed Ledger System for Real-Time Transactions in Smart Grid, Under review
Seongjoon Park, Jaeseung Lee, and Hwangnam Kim. "Efficient computation offloading for ethereum DApps." Journal of Industrial Information Integration 31 (2023): 100411
Seongjoon Park, Jaeseung Lee, Namkyung Yoon, "METHOD OF REDUCING SMART CONTRACT FEE OF DAPP," , 10-2021-0141288 KR, IP-2022-0002-US 17/668,748
Jaeseung Lee, Byungheon Lee, Jaeyoung Jung, Hojun Shim, Hwangnam Kim, "DQ: Two approaches to measure the degree of decentralization of blockchain," ICT Express, August 2021
Jaeseung Lee, Seongjoon Park, and Hwangnam Kim, "Expulsing UAV’s Core-System in Emergency Circumstances ," ICNGC, Busan, Korea, December 2020
Donggyu Sung*, Eunhak Koh*, Yonghyeon Nam*, Jaeseung Lee*, Chanbin Lee*, Yeongbae Jeon*, Cheolkyun Choi, Jaewoo Lee, Flying-wing Type Compound Drone Design and Mission Accuracy Analysis. J. Korean Soc. Aviat. Aeronaut. 2018;26(4):122-128

LINE Full-time worker, 01/03/2022 ~ present

Design & Manage LINE Blockchain Mainnet (LBM)
Develop the LBM and its corresponding ecosystem
Optimized performance of LBM ecosystem (P2P network, IAVL+DB, Data Processing, gRPC, WASM)
Consensus Engine Design and Implementation
CI/CD pipeline (Github Action, Docker, Static Linking)
Developing Rollup(Off-chain Scaling) - VM, Batcher

Hanbit Publishing Network Technical Book Reviewer, 04/2021 ~ present

Decipher Mentor, 03/2022 ~ 02/2023

Research on blockchain and related topics as senior researcher, 09/2020 ~ 02/2022

Korea University M.S.

Digital System Experiment(KECE210) - TA, 09/2020 ~ 12/2020
DAG-based Distributed Ledger for Smart Grid - Research & Dev(Python, Shell), KETEP, 11/2020 ~ 12/2021
Trusty-based Network Routing Protocol for Blockchain - Research, IITP, 08/2021 ~ 12/2021
Intelligent anti-drone system based on broadband drone surveillance, tracking and neutralization - Research, NRF, 08/2020 ~ 10/2021
The Degree of Decentralization of Blockchain - Research, 09/2020 ~ 12/2020

MVLChain Outsourcing, 11/25/2021 ~ 12/22/2021

Kakao Krust Commissioned research, 11/22/2021 ~ 12/16/2021

ZK-SEL 0x06 STARK and StarkNet (by StarkWare), 08/31/2021

Hyundai Motor Company Engineer, 07/2018 ~ 09/2018

Helius UAV Design & Control Engineer, 01/2016 ~ 09/2017

Republic of Korea Army Server Operator(Signal Corps), 01/2014 ~ 10/2015

Supernova, Liquidity for stake assets & IBC-governance - Dev(Go, Shell)
- Built an Integrated financial platform which provides liquidity for stake assets to leverage user's profit. This provides an opportunity to maximize users' capital efficiency and create various derivatives without compromising the security of the distributed network
COSMonaut, Interactive CosmWasm Learning Platform - Dev(Rust, Node.js) & PM, D3LAB-DAO, 07/2022 ~ 12/2022
The Ultimate Lending Protocol [BookLee] - R&D, Decipher, 11/2021 ~ 01/2022
A integrated platform to help deal with malicious comments - Dev(JS), NedX, 07/2021 ~ 09/2021
Implementation of Electronic Equipment Ejection System for UAV using Embedded system (Dream project) - Dev(C++), 06/2018 ~ 01/2019
Design Unmanned Hybrid drone using Pixhawk(Automatic Flying with waypoint) - Dev(C++), 03/2018 ~ 12/2018
Implementation of Automatic Window Moving System Algorithm according to External Environment Changes - Dev(Verilog), 08/2017 ~ 12/2017
Design combined wheelchair electric module to replace expensive electric wheelchair (Samsung Tomorrow Solutions Top 100) - Dev(C), 03/2017 ~ 11/2017
Boxed-Wing airplane design for Induced drag attenuation, 03/2016 ~ 08/2016
Intermeshing-Rotor Helicopter Control using Hexa-Copter controller, 03/2016 ~ 11/2016
Designed wing-length adjustable airplane according to airplane situation, 03/2013 ~ 09/2013

Korea University, Seoul
Master of Electrical and Computer Engineering

Konkuk University, Seoul
Bachelor of Mechanical and Aerospace Engineering