Mingu Jeong
Engineer at 삼성전자
South Korea
Summary
👤
Senior🎓
Top SchoolMingu Jeong is an experienced CPU architect and SoC integration engineer with 12 years in semiconductor design, including 7+ years at Samsung Electronics focused on CPU core architecture and low-power RISC-V design. He has led custom in-order CPU development in Chisel, integrated ARMv9 high-end subsystems into AP SoCs, and supported emulation and post-silicon bring-up across multidisciplinary teams. Comfortable across architecture, RTL implementation, verification and physical-design handoff, he also builds tooling for trace analysis and performance validation. An active open-source contributor, he has made full-stack improvements to the widely used Mastodon project, reflecting a practical bent toward both hardware and software that improves everyday convenience. Based in South Korea with an electronic engineering degree from Hongik University, he blends deep silicon expertise with hands-on software craftsmanship.
12 years of coding experience
4 years of employment as a software developer
Bachelor's degree Electronic Engineering, Bachelor's degree Electronic Engineering at Hongik University
English, English, Korean
Github Skills (16)
microblogging10
javascript10
activitypub10
web-development10
social-networking10
social-graph10
react10
ruby9
internationalization9
rails9
ruby-rails9
performance-optimization8
postgresql8
database-design7
dockers7
Programming languages (27)
Github contributions (5)
mastodon/mastodon
Oct 2017 - Jan 2023
Your self-hosted, globally interconnected microblogging community
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:15 reviews, 117 commits, 181 PRs in 5 years 4 months
Contributions summary:Mingu primarily contributed to the Mastodon project by addressing a variety of issues across both the frontend and backend. Their work involved fixing typos, implementing new features such as adding language support and adding search filters, modifying code related to media handling, and making changes to improve the admin interface and improve performance. The user also made code adjustments for the core features of the application such as deletion and moderation functionality, and also made enhancements to the deployment and maintenance of the codebase, including domain management and caching.
social-networkwebfingerpixelfedhosteddocker
Kjwon15/upbit-parody
Jan 2018 - Nov 2018
Contributions:28 commits, 42 pushes, 3 branches in 9 months
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