王建凱 Kevin Wang

A passionate and innovative product designer, skilled at integrating design with business strategy while prioritizing the user perspective.

Product Designer . UIUX Designer 

[email protected] 

0978 228 167

Experience


Freelance Designer  2025.01  -  2025.03

  • Optimizing the login and registration process
    Streamlined user flow to make it quicker and more intuitive for users to sign up or log in. Implemented social media login options to reduce friction and improve user engagement. 

  • Enhancing the shopping cart and course interface experience:
     Improved the shopping cart layout and functionality for a smoother purchasing experience. Refined the course interface to make it more user-friendly, allowing easier navigation and better course organization. 

  • Generating innovative event features through user interviews
    Conducted user interviews to identify pain points and needs for physical events. Designed creative solutions for offline activities to enhance engagement and user participation.

Experiences 00 00@2x

Fugle , Product Designer  2021.11  -  2025.02

  • Stock Market Product Design
    Deeply understand market trends, business goals, and user needs to formulate effective design strategies that enhance user experience while driving business growth. Utilize data analysis and competitive research to optimize product flows, making trading experiences more intuitive and user-friendly.

  • Design System Development & Maintenance
    Responsible for structuring and continuously improving the Design System, including System Guidelines, Design Tokens, and UI Components, to ensure consistency and scalability. Work closely with the RD team to enhance design delivery efficiency, promote standardized design practices across departments.

  • Membership Growth Strategy & Optimization
    Collaborate closely with PMs and data analysis teams to develop and refine growth strategies through A/B testing, user behavior analysis, and in-depth interviews. Design onboarding and retention mechanisms to lower entry barriers, increase engagement, and improve conversion rates, creating a sustainable and effective user growth strategy. 

Experiences 00 00@2x

icash Pay , UX Planning Specialist  2020.08 - 2021.10

  • Product Specifications & Flow Design
    Responsible for drafting product specification documents, creating user flows, and wireframing to ensure clear product functionality and seamless development execution. 

  • Product Optimization & Iteration
    Led product revamp and optimization projects, continuously improving interfaces and experiences based on user feedback and data analysis to enhance usability and satisfaction. 

  • E-Payment Feature Planning
    Designed and planned multiple e-payment features, analyzing market demands and business models to propose product solutions that support business growth while ensuring secure and seamless transactions. 

  • Design Validation & User Testing 
    Implemented user testing processes, using prototypes to validate designs, ensuring a strong alignment between user experience and business value, while iterating based on test results to refine UI and interaction design.

Experiences 00 00@2x

Cubo AI , UX / CS Intern 2019.01 - 2020.05

  • Product Optimization & Design Proposals
    Collaborated with the product team to propose feature optimization projects to PMs and UX Designers. Conducted problem definition and requirement analysis, formulated design strategies, and created wireframes to enhance product interfaces and functionality. 

  • User Research & Testing Process Establishment
    Led the recruitment process for user testing and interviews, identifying target users and conducting in-home interviews to uncover user needs and pain points, gaining hands-on experience in moderating user interviews. 

  • SOP Development for Product Service Processes
    Designed and implemented the company’s standard operating procedures (SOP) for product service workflows, ensuring efficient internal handling of user issues and improving service quality and resolution efficiency.

Internship Experience Sharing: Kevin's Cubo AI Internship


Experiences 00 00@2x

Gosky , Silver Award in the Digital Chatbot Competition 2018.09 - 2018.12

The chatbot conversation framework design includes the chatbot game experience design and the establishment of a feedback mechanism for the robot to collect user needs. It won the silver award in that year's Digital Newcomer Competition, with 360 users within two weeks of launch, accumulating over 1,000 interactions and receiving positive feedback.

Chatbot Experience Sharing: As a Chatbot Designer 
Experiences 00 02@2x

I can do


Product Design

  1. Figma: UIUX Design
  2. Framer: Web Buliding
  3. Usability Testing
  4. A/B Testing
  5. Design System  / Token

UX Methods

1. User Research

2. Customer Journey Mapping

3. Problem Analysis

4. User Story


Product Management

1. Competitive Analysis

2. Business strategy

3. PM/RD Collaboration

About Me

Hi! I’m Kevin, a passionate and innovative product designer with around five years of experience in UI/UX design. I specialize in creating visually appealing, user-friendly, and data-driven designs. 


I firmly believe that design is more than just aesthetics—it is the key to solving problems, enhancing user experience, and driving business growth. My Career Journey Throughout my career, FinTech has been the industry I have delved into the most. I worked as a Product Designer at Fugle, where I was responsible for optimizing the user experience of a stock investment platform. 


By leveraging data analysis and competitor research, I enhanced the intuitiveness and usability of the trading experience. Additionally, I took charge of building and maintaining the Design System, ensuring consistency and scalability in UI design. Collaborating closely with the engineering team, I facilitated cross-department standardization to improve design and development efficiency. 


I also participated in membership growth strategies, utilizing A/B testing and behavioral analysis to increase conversion rates and user retention, ensuring that design and business objectives aligned seamlessly. In 2024, I started taking on freelance projects, where I led a major redesign of an online course platform. This experience allowed me to refine my communication skills, work effectively with diverse teams, and generate creative ideas that added significant value to the project. 


Previously, I worked at icash Pay as a Product Planner, where I was responsible for designing electronic payment features, including writing product specifications, process design, and interface optimization. I also implemented user testing workflows, using prototypes to validate design hypotheses, ensuring that the product closely aligned with market needs. This experience deepened my understanding of the digital payment industry and strengthened my ability to collaborate across different departments. 


My journey in design began with a UI/UX internship at Cubo, where I conducted user research, interviews, and testing. I personally visited users' homes to uncover pain points and needs. Additionally, I helped establish standard operating procedures (SOPs) for product services and organized information architecture, enabling the team to resolve user issues more efficiently. This experience reinforced my belief that design is not just about visual appeal—it is about crafting a complete service experience. 



Beyond Design 


I have an artistic personality and a deep passion for music. I play the guitar and have collaborated with friends to create performance videos. This creative background allows me to explore unique design styles and take bold, innovative approaches. 


In recent years, I have developed a love for baseball and currently play as a catcher in an amateur league. This role has taught me how to stay calm under pressure and guide my team through challenges. Interestingly, I’ve noticed parallels between being a catcher and a product manager (PM)—both require strong leadership and strategic thinking. While I remain focused on my role as a product designer, this realization has broadened my perspective on potential career growth. 


 At present, I continue to embrace the challenges and excitement that product design brings. I am constantly improving my skills in design, data analysis, and front-end development. Looking ahead, I aspire to create designs that make a real impact, crafting products that truly meet user needs while driving business success.