Pei-Yin Diao Email and Phone Number

I specialize in logistical coordination, event management, and guest interactions, ensuring smooth operations and resolving any issues that emerge. In past roles, I effectively handled large-scale events, constantly providing pleasant guest experiences and maintaining a high satisfaction rate. These abilities are easily transferable to dynamic contexts that necessitate rapid decision-making and effective coordination.

As a teaching assistant in CHE311 at the University of Toronto, I use my background in academia and business to provide feedback and grade tests. I assist in ensuring that students in this fluid separation processes course show adequate knowledge of fundamental unit operations, including membrane separations, distillation, and crystallization, while also comprehending the energy efficiency and real-world applications that are essential to a variety of industries.

At Career Technology, I managed a 200-person team and oversaw quality control for Apple iPhone accessories such as the iPhone 13, iPhone 14SE, and AirPods. Through DOE testing, I adjusted process parameters, increasing product quality by 15%. My discovery of VBA automation increased data collecting efficiency, which may be applied to enhancing operational procedures in any tech-driven sector.

At hiPower Greentech, I was part of a three-person R&D team developing a hydrogen purification system, taking part in the project from lab-scale experiments to industrial applications. To ensure reliable and scalable results, we built a testing lab that simulated real industrial conditions, incorporating pipelines, equipment, and materials similar to those used in large-scale operations. This approach enabled us to conduct thorough testing and produce data applicable to real-world implementation.As we transitioned the system to an industrial scale, I focused on ensuring that protective measures and certifications met international licensing requirements. Collaborating with mechanical automation and programming teams, I contributed to the logical design of the system, which prioritized hydrogen safety. Controlling hydrogen concentration levels was critical to preventing explosion risks, so we designed programming logic that effectively managed inlet and outlet parameters while optimizing operational efficiency.To bring the product to market, we conducted rigorous reviews to comply with international standards, including FEMA, SEMI, and UL certifications. Each certification required precise materials, documentation, and extensive negotiations to validate compliance. My role involved navigating these requirements to ensure our system met the necessary safety and operational standards for global adoption.

During my internship at hiPower Greentech, I focused on air-water capture and system design. I used a flat-plate heat exchanger with a superhydrophobic surface to reduce humidity from 60% to 5%. In addition, I managed the safe installation of pipelines with exact control using valves and fittings, specializing in gas pipeline construction and hydrogen safety.