Yuxuan Shi

Independently built and launched CHATAROT.AI v1.0, an AI × 3D interactive tarot reading web application, from scratch — covering product requirements, UI/UX design, full-stack development, AI prompt orchestration, deployment, analytics, retention loops, and billing infrastructure. • Launched v1.0 on May 11, 2026, shipping a production-ready 3D AI tarot experience with 4 spread flows, 6 AI reader personas, and multilingual UI/content • Delivered 1,600+ completed AI interpretations, with users and traffic from 16 countries/regions • Built a full 3D interaction flow using Three.js + GSAP, including shuffle, draw, flip, spread display, and camera animation • Designed prompt orchestration across 4 spreads × 6 reader personas × 3 languages, with spread-aware, reader-aware, card-orientation-aware, and follow-up-safe interpretation constraints • Implemented retention and sharing features including Daily Card rewards, Fate Thread, Reading Echo, favorites, share tokens, QR sharing, public read-only pages, and anonymous restore flows • Built Stripe-backed credits and subscription infrastructure, including one-time credit packages, monthly plans, credit ledger, daily free credits, signup bonus, reward claims, redeem codes, webhook handling, and refund/spend logic • Shipped multilingual SEO/content infrastructure with 234 tarot card pages, 30 resource pages, canonical/hreflang/JSON-LD, sitemap generation, and live zh-CN / en / ja routes • Bing Search: 1.2K clicks / 22.3K impressions in 3 months; core keyword CTR up to 31.5%, with multiple tarot-related keywords ranking around Top 5–8 • Built internal admin dashboards for Overview, Funnel, Users, Revenue/Credits, Retention, AI Ops, Content & Assets, System Health, Notifications, and Admin Audit • Tech: Three.js, GSAP, TypeScript, React, Node.js, Express, MongoDB, DeepSeek OpenAI-compatible API, Stripe, Docker Compose, AWS EC2, Nginx, SSL

Co-founded an AI real-time translation platform with a 4-person team (3 Stanford alumni). Led both product strategy and business operations as COO. • Led product roadmap, translation quality design, UI/UX, and LLM/RAG architecture for 1,000+ language pairs at <100ms latency • Directed v1.0 Beta launch; managed cross-functional development across Japan and China • As COO: led business strategy, partner outreach, marketing operations, and initial B2B customer acquisition • Defined technical requirements for end-to-end encryption, terminology management, and enterprise security compliance

Founded a music production education platform (Nebulas.EDU) bridging Japan and China. Solely designed the full curriculum, built the LMS, and managed operations. • Designed L0–L3 structured curriculum, validated over 2 cohorts; Cohort 2: 41 learners produced 70+ demo works with 92% quality pass rate • Built custom learning management system for attendance tracking, content delivery, grading, and analytics • Coordinated 6 core instructors from Tokyo University of the Arts, Royal College of Music, and industry studios • Partnered with Senzoku Gakuen College of Music and University of Tokyo for study-abroad programs • Managed bilingual JP/CN instructor and operations team

Founded a cross-border music production, digital distribution, and IP company operating between Japan and China. Managed end-to-end operations as CEO. • Managed 5–7 person core team (A&R, QC, Creative Director, Biz Dev) and coordinated 50+ international creators across JP/CN • Released 1,000+ original tracks distributed to 180+ countries via Sony/The Orchard, TME, and NetEase Cloud Music • 100M+ cumulative global streams; 20M+ on self-published works • Executive-produced opening theme for Bilibili 2022 New Year’s Gala (14.37M views); managed cross-team delivery for 3 music segments • Served 30+ enterprise clients including Tencent, NetEase, Riot Games, ByteDance across 12+ major game/anime/film IPs