Yunsheng Wang
Chapel Hill,NC
Overview
5
5
years of professional experience
Work History
AI Project Lead
Yutong Silicon Industry
Lanzhou, China
08.2020 - 08.2022
- Led cross-functional team of engineers, operators, and metallurgists to design a causal time-series model optimizing electrode descent in polysilicon furnaces; reduced breakage rate from 2/month to zero, saving ¥600K/month
- Built a plant-wide monitoring system tracking current, voltage, raw input, and furnace temperature—outperforming peer silicon iron factories in real-time diagnostic capacity
- Developed a feedstock traceability model linking furnace data to upstream composition, detecting low-quality raw materials early
Undergraduate Researcher
Advanced Materials & Microengineering Lab
Chapel Hill, USA
08.2023 - 05.2025
- Engineered MXene-based biosensors with optimized coating/drying control; reduced batch variation by 15% and enhanced reproducibility, improving signal reliability for wearable biosensing and point-of-care diagnostics.
- Patterned Si nanoribbons (200nm) on SOI wafers and validated frequency stability (S11 = –26 dB)，integrating biosensing/telecom components into flexible platforms for eldercare and medical telemetry
AI Product Lead
Marbella LLC
Boston Harvard I-Lab Incubated, United States
05.2023 - Current
- Led development of Marbella AI for Health using GPT-3.5, Whisper, and LangChain; boosted elderly session completion from 38% to 83%
- Designed and taught AI ethics and prompt engineering curriculum to 30+ teens across 4 provinces; guided participants to build microbots using DistilGPT4 trained on consented elder stories
- Led a 15-member cross-functional team across 3 time zones using Agile sprints; developed onboarding workflows that empowered non-technical contributors in testing, copywriting, and model feedback
Management Team
Duke-UNC China Leadership Summit
Durham, USA
01.2023 - 04.2023
- Coordinated logistics for 500+ attendees and 8 panels featuring scholars, diplomats, and entrepreneurs on U.S.–China innovation, sustainability, and cross-border dialogue
- Managed speaker outreach, venue operations, and bilingual media content across student teams from Duke and UNCDrafted panel briefs and managed volunteer and sponsor workflows
- Drafted panel briefs and coordinated volunteer workflow for day-of execution; supported sponsor communications and internal run-of-show planning
Stage Director & Light Designer
UNC Carolina Performing Arts
Chapel Hill, USA
01.2022 - 05.2024
- Directed 5 full-stage performances during final academic semester as student director, managing cast and crew of 20+; led from concept to curtain within tight academic calendar
- Programmed lighting via QLab/DMX; aligned visual pacing with emotion and music
- Collaborated with directors, stage managers, and performers to align lighting design with musical pacing and dramatic tension; led setup during live shows
Education
Bachelor of Science - Mathematics
University of North Carolina At Chapel Hill
Chapel Hill, NCSkills
- Python
- PyTorch
- MATLAB
- Data analysis
Languages
Mandarin Chinese (Native), English (Fluent)
Timeline
Undergraduate Researcher
Advanced Materials & Microengineering Lab
08.2023 - 05.2025
AI Product Lead
Marbella LLC
05.2023 - Current
Management Team
Duke-UNC China Leadership Summit
01.2023 - 04.2023
Stage Director & Light Designer
UNC Carolina Performing Arts
01.2022 - 05.2024
AI Project Lead
Yutong Silicon Industry
08.2020 - 08.2022
Bachelor of Science - Mathematics
University of North Carolina At Chapel Hill
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