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Qualifications
  • Experienced in requirement gathering, use-case development, task analysis, information architecture, interactive prototypes, and usability testing.  

  • Support end-to-end design process for both brand-new products and existing products.

  • Design product experiences on various platforms including web and mobile apps (iOS and Android).

  • Work on products for B2C and B2B users.

  • Capable of evaluating and improving existing designs at all phases of the production cycle.

  • Advanced problem-solving skills and the ability to optimize data for the best possible outcome.

  • Turn technical workflows and tasks into delightful experiences.

  • Self-paced, responsible, and analytical logical thinking.

  • Ability to work effectively in a collaborative environment to create top-performing interfaces.

  • Ability to prioritize and manage multiple projects efficiently.

Professional Experience

UI/UX Designer

eBay

July 2023 – Present

  • Drove end-to-end design enhancements for Seller Capital lending program in China and Hong Kong, suppor ting the global expansion of the lending program with a focus on improving usability, adoption, and conversion.

  • Designed eBay’s first AI-powered financial tool for sellers, utilizing LLM capabilities to streamline self-service support, enhance assistance efficiency, and reduce operational costs

  • Optimized the Express Payout experience, increasing adoption and driving $23M in revenue growth in 2025 by streamlining onboarding and reducing friction across the payout journey.

Staff Product Designer

SoundHound, Inc

July 2014 – Jan 2023

  • Led end-to-end design for AI-powered voice experiences across iOS, Android, and web platforms, translating complex machine learning and natural language processing (NLP) technologies into intuitive, scalable conversational AI solutions for consumers and enterprise partners.

  • Drove the development of the Hound voice assistant mobile app and Houndify platform, shaping hands-free experiences and enabling seamless voice integration.

  • Led strategy, design, and launch of Hound In-Car, optimizing in-vehicle voice experiences and increasing user adoption, engagement, and accessibility, laying the foundation for SoundHound’s expansion into Automotive AI and B2B partnerships.

  • Led the design of AI-powered automated phone-ordering systems.

  • Built scalable, accessible design systems and interaction frameworks for voice-first and multimodal AI experiences across platforms, synthesizing complex NLP logic into intuitive multimodal UI frameworks that bridge voice intent and visual confirmation.

  • Partnered cross-functionally with product, engineering and research teams to define product vision, align business goals, and deliver scalable AI-driven experiences.

  • Developed rapid prototypes and interaction models to validate AI-driven concepts, improve conversational flows, and accelerate product decision- making. 

Sr. UI Designer

Visa, Inc

Dec 2011 – Mar 2014

  • Led end-to-end design of V.me digital wallet across mobile and web, optimizing the checkout experience to reduce drop-off, enhance user satisfaction, and drive merchant revenue growth.

  • Synthesized user research insights into scalable, feasible design solutions.

Visual Designer

eBay, Inc

April 2011 – Dec 2011

  • Worked on the eBay Buyer Protection program to enhance awareness and build trust, boosting confidence and security in the eBay shopping experience.

  • Designed landing pages, banners, and e-newsletters for eBay Buyer Protection, driving awareness through effective visual solutions and strong brand identity.

  • Collaborated with the eBay UED team, including the Design Manager, Interaction Designer, and Product Managers, to translate business requirements into design specifications in a fast-paced environment.

Education

Master of Web Design and New Media

Academy of Art University

Professional Skills

Skills

  • Conversational AI

  • Voice AI

  • UI/UX Design

  • Voice User Interface (VUI)

  • Interaction Design

  • Visual Design

  • Wireframing & Prototyping

  • Graphic Design

  • Illustration

  • Branding & Identify

  • Design System

Tools

  • Figma

  • Figma Make

  • ChatGPT

  • Gemini

  • Adobe Photoshop

  • Adobe Illustrator

  • Kittl

  • JIRA

© 2026 by Tili Tsai

  • Behance
  • LinkedIn
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