Luo Ruiyao

DoubaoTechnical ArtistJul 2026 - Present

Technical art for HDR rendering

XiaomiTechnical ArtistAug 2022 - Jun 2026

HyperOS 2.0 Weather App

• Owned the rendering pipeline, shaders, and rain/snow effects in a 3-person team over 6 months.
• Applied meteorological physics to weather visualization.
• Coordinated external production teams and reviewed deliverables.

GPU Rendering & Production

• Developed GPU effects and rendering pipelines with shaders and DCC tools, supporting 6 of 9 visual highlights at Xiaomi’s 2023 Autumn Launch Event.
• Co-built an effects production workflow with estimated per-person productivity of ~50x the industry baseline. Sourced candidates and conducted 10+ interviews.
• Managed global vendors on projects worth millions of RMB, setting delivery plans and acceptance criteria.

Design Systems & Accessibility

• Helped define adaptive navigation for 100+ products, providing consistent interaction across devices.
• Saved an estimated 44,000 person-days per year and improved efficiency by 400% through SDK API specifications and design assets.
• Led development of multilingual and large-text standards for 2,000+ designers and engineers.

XiaomiInteraction Design InternMay 2021 - Nov 2021

Mi Home App

• Led software and hardware UX reviews for 4 devices, from project kickoff to Mi Home integration.
• Built SwiftUI prototypes for the Mi Home 7.0 redesign, enabling 2 rounds of user research.
• Placed 2nd as part of a team in Xiaomi’s 2021 company-wide hackathon; team prize: RMB 50,000.

Huma:intDesign Engineering InternSep 2019 - Dec 2019

• Designed and developed the company website, including interface animations.