• Performed simulation-optimization analysis for the electrification of the New York City taxi fleet. Reduced the initial demand for Critical Raw Materials in Fleet Electrification by 50%, resulting in a total cost reduction of US$48 million.• Modeled EV battery degradation. Conducted a 20-year cost prediction for E-taxi fleet operations, revealing that using the designed operational charging model further reduced battery costs by 9%.• Developed a Location Allocation Mixed Integer Linear Programming(MILP) Model to optimize Charging Infrastructure placement to meet demand, successfully reducing grid pressure in station areas by 68%.• Utilized Agent-Based Fleet Transportation Simulation to model over 4.2 million weekly ride-hailing trips and a fleet of over 12,000 taxis in New York City. Simulated all charging, trip, and dispatch behaviors, analyzing 10+ different scenario approaches.• Proposed strategies to mitigate the risk of Critical Raw Material supply chains for Fleet Electrification, with 97% currently sourced from China, etc. Highlighted the challenge of increasing Critical Raw Material demand, projected to grow 100 times by 2040 under Net-Zero Emissions policies.• Presented research at conferences, with a paper selected among 214 for a Podium Presentation. Served as the Electric Vehicle Session Chair.

• Engaged in full-stack development for a blockchain-based real world asset platform.• Partnered with the Research Department to refocus blockchain industry competitive analyses, shifting from a broad scope to atargeted approach on Real World Asset (RWA) projects by conducting in-depth financial analyses, and identifying key competitorsand market trends to gain strategic advantages.• Conducted exhaustive research on the benefits and potential legal risks of tokenizing Real World Assets by analyzing competitors'strategies for navigating regulatory challenges and contributing to the company's risk mitigation plans.

• Led front-end, back-end, database development, IP/TCP protocols, server setup, and GIT. Successfully negotiated with clients and suppliers, reducing original website setup costs by 90%.• Research project about food safety traceability distributed database• Analyze the feasibility of applying distributed database technology in food industry and agriculture• Design the front-end and back-end of a website• Build API on a Node.js headless CMS: Strapi• Set up a LAMP server

• Performed research and managed three distinct projects simultaneously, overseeing progress and coordinating communication among 20+ researchers.• Utilized statistical analysis to advance the Kwun Tong Sea Area Environmental Protection Strategy, directly influencing a pivotal Taiwan referendum on ecological policy.• Initiated cross-department cooperation• Made the lecture to explain the research of distributed database• Researched and Compiled reports about surveillance technology• Data scraping and processing• Alternative finance consulting