-To Customers: Responsible for the user experience design updates and optimization of the iOS and Android dual-platform Mobile app modules for Fidelity Investments in the United States, aiming to attract users at all stages (App store user satisfaction reached 98.9% by December 2022).-To Business: Participate in the establishment and improvement of the company-wide design system, Fidelity Design System, for both Mobile and Web platforms.-Collaborate with the usability team to conduct accessibility testing and provide design support for some disabled groups. -Work with frontend development engineers to complete monthly updates, maintenance, and deployments of the Mobile platform.-Collaborate with internal interaction research analysts to understand user needs and feedback.-Utilize agile development processes (AGILE) for efficient teamwork, hold regular team and department meetings to summarize processes and identify areas for improvement.

-Helped for the activity planning and operation of the marketing department in New York, obtaining innovative activity plans and writing campaign ideas through brainstorming with colleagues. Used diversified design software to complete the design of both Chinese and English materials such as posters and online flyers for publicity.-Cooperated with the marketing team to use software to optimize WeChat Official Account's format, expanded the influence of our brand image, and increased the number of our click rate, from dozens of views at the beginning to the peak number of more than 1,100 views.

-Developed design proposals for mobile platforms and modification plans according to the customers' needs from meetings. Brainstormed with interactive design principles, and produced ideation, wireframes, and prototypes.-Assisted the team with user analysis, research and A/B Testing, integrated the results for user analysis, and provided opinions of improvement.

-Created ads for Facebook, Pinterest, and Taboola. Tracked analytics and revenue to ensure ads met client goals. Effectively communicated with clients and coworkers to deliver successful and profitable ad campaigns. Ranked Top 3 in the company on Facebook ad income for three weeks.-Assist the department in writing summary reports on advertising placements and profitability at the end or middle of each month to enhance team collaboration efficiency.

-Redesigned Chemin website, from prototype to launch; greatly improved user interface and click-through rate, 38% increase in click-through rate once the new site was launched.-Responsible for designing the company's new brand promotion handbook, matching the transformed brand image by understanding the brand culture. It was used at a large French multinational corporation recruitment fair, attracting inquiries from over 300 recent graduates.

--Assisting students with coursework. (Photoshop, Illustrator, and Indesign) --Assisting with the development and implementation of instructional plans. --Designing and composing assignments. --Working closely with the professor to identify issues students are having and develop appropriate solutions.