Jongyeop Park

ML Software Engineer

Seoul, South Korea

https://github.com/pjongy https://pjongy.tistory.com

Software Engineer at TwelveLabs
Jan 2023 - Present · 3 yrs 7 mos
Software Engineer, Data (2025.05 - ) - Build data management system - Refine ML data pipline architecutre Software Engineer, Inference Infrastructure (2023.01 - 2025.05) - Build and optimize multi-modal AI model inference server with NVIDIA Triton, TensorRT - Optimize video processing flow with libtorch, golang - Maintain and optimize vector search (vector index) system - Build and deploy on-premise video understanding system
Backend Software Engineer at HYPERCONNECT
Jul 2021 - Dec 2022 · 1 yr 6 mos
Backend engineer - Develop CQRS-ed microservices via kafka, graphql(apollo federation) using python and kotlin with spring boot (cassandra as database) - Develop MCU based audio mixed communication and in game webrtc service with rust (stateful, and used NATS for broadcasting bridge)
Software Engineer at Square Lab
Jul 2019 - Jul 2021 · 2 yrs 1 mo
Backend engineer - Develop grpc microservices using Kotlin with Dagger(DI), Vert.x / typescript with nestjs, Securing reliability via test driven development - Maintain k8s and docker(compose) - Build jenkins pipelines with script for CI/CD
Cyber Security Analyst at Republic of Korea Army
May 2017 - Dec 2018 · 1 yr 8 mos
ROK Army HQ - Malware analysis - Vulnerability research - Threat detection system development