Eats Merchant Management Engineering

Web-based Metaverse ServiceMCU 10,000, MAU 1 million (MCU based on socket connections)C#/ASP.NET,SignalR(WS), Kotlin/SpringBoot, Typescript/React08.2023 ~ 03.2024 “ZEP” Development LeadTotal team members: 10 (FE 6, BE 4)03.2023 ~ 08.2023 - “ZEP” Back-end Part LeadTotal team members: 301.2023 ~ 04.2023 - “ZEP” Back-end Engineer

10.2021 - 06.2022 - “Time Defenders” Project DirectorGlobal launching (2022.04)Directed 20 peopleJapan service operationIngame system reorganizationInternal process change for efficient contents creating04.2021 - 10.2021 - “Time Defenders” Battle TFT LeaderJapan launching (2021.08)C# / UnityMain programmer and team leader for Battle TFT (3 designers, 3 programmers)Code base battle system -> Data base battle systemHero production time after resource acquisition reduced from 2 weeks to under 3 days10.2020 - 02.2021 - “Project Moru” Project DirectorSandbox MMORPG projectDirected 8 peopleA world that is built automatically by setup and environmental systems, not by the planner's intended resultsPlaying model is benchmarked from “Terraria”2019.01 - 10.2020 - “Project NT” ProgrammerC# / Unity / PythonSkill System buildNPC AI and working tool build by using Behavior TreeTerrain and texture automatic creation tool R&D by using ML

Swift 2.0 / Ruby on RailsIOS Application build and service- Restaurant searching platform based on reviews- Recommendation system by user’s reviews and location- SNS system- food picture filter by using OpenGL

C++ / BSEngineTroop Battle AITroop PathFinding AI