Hi! I'm a product designer with 5+ years of experience designing complex B2B platforms across industries like smart buildings, sports tech, and digital events. I’ve worked solo, collaborated in cross-functional teams, and led design efforts. I take full ownership of the design process, from early research to prototyping. Portfolio: _Website not available. Sign in: https://www.twine.net/signup_

Jessy Fan

Hi! I'm a product designer with 5+ years of experience designing complex B2B platforms across industries like smart buildings, sports tech, and digital events. I’ve worked solo, collaborated in cross-functional teams, and led design efforts. I take full ownership of the design process, from early research to prototyping. Portfolio: _Website not available. Sign in: https://www.twine.net/signup_

Available to hire

Hi! I’m a product designer with 5+ years of experience designing complex B2B platforms across industries like smart buildings, sports tech, and digital events.

I’ve worked solo, collaborated in cross-functional teams, and led design efforts. I take full ownership of the design process, from early research to prototyping.

Portfolio: Website not available. Sign in: https://www.twine.net/signup

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Language

English
Advanced
Chinese
Fluent
Japanese
Advanced
French
Beginner

Work Experience

Lead Product Designer at Freelance
August 12, 2025 - Present

Education

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Qualifications

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Industry Experience

Software & Internet
    uniE621 77 Spirits Website Redesign Client 77 Spirits Project Type Industry-partnered Design Project
    webdesigner
    uniE621 Bubble Tea Festival Web design
    webdesigner
    uniE621 Smart Parking Management System
    Redesigned a real‑time smart‑parking dashboard; boosted issue diagnosis efficiency by 87%, saving 10+ hours/week. • Conducted internal usability testing with 5 participants, resulting in 18 key takeaways (3 validated, 14 concerns, 1 opportunity) that informed feature redesigns and reduced post-launch usability issues. • Translated research insights into IA, wireframes, and interactive prototypes, documenting 12+ critical edge cases and error states to prevent rework. • Built a design system with 491 components and 3,317 instances, achieving an average reuse rate of 6.76× per component, significantly improving UI consistency and reducing redundant design work. • Collaborated closely with PMs and developers to align product goals and technical constraints.
    uniE621 CHED Athlete Performance Tracking System
    Reduced manual data processing time by 97%, saving 1,250+ hours/year via a user-friendly reporting workflow. • Led research and UX for a multi‑role sports performance platform used by coaches and athletes; defined role‑based flows and states. • Conducted usability testing with 5 participants, identifying 16 key takeaways (3 validated features, 6 concerns, 7 opportunities) to guide iterations and optimize first-time user experience. • Iterated wireframes 5 times based on usability insights and technical discussions, enhancing clarity of navigation and error handling. • Hosted a 1-hour focus group demo with 2 head coaches from SFU to validate core workflows and gather feedback for refinement. • Created and maintained a design system with 263 UI components and 44 component sets, achieving ~91% reusability rate in Figma, which improved design consistency and reduced design-to-dev communication time • Introduced and implemented Figma Variables library (2024), creating 100+ variables for colours, numbers, and types, improving team efficiency and consistency in design handoff. • Discovered 10+ unresolved edge cases and encouraged the design team to address them, reducing future usability risks. • Mentored junior designers and supported process quality in a remote, fast‑paced team. designer webdesigner

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