
Sihan is available for hire
Hire SihanSihan Sun
Verified Expert in Design
Designer
Location
San Francisco, CA, United States
Toptal Member Since
July 3, 2021
Sihan is a well-rounded product designer working in the fintech, biotech, healthcare, and other data-rich SaaS domains. She's led and managed the entire design lifecycle—from research and all-fidelity mockup iterations to the full product implementation. Sihan specializes in web application design and the creation of design systems.
Portfolio
Work Experience
Product Designer
2021 - PRESENT
SourceScrub
- Served as the first and the only in-house designer at SourceScrub; was in charge of the design of web platform and internal researcher management portal.
- Built the design system from scratch across different platforms and devices.
- Contributed to new feature ideation, iteration, design, and implementation.
Technologies: Adobe, Figma, User Experience (UX)
Senior UI/UX Designer
2020 - 2021
Flexton
- Redesigned the SaaS project: a Nexus data management system for internal R&D users.
- Conducted ten deep user interviews and collected the data points to create. The existing user journey map and problem analysis.
- Prioritized the redesign scope with an impact-vs-effort diagram.
- Designed the wireframes and high-fidelity prototypes for testing.
- Created the design system and branding from scratch.
- Unified the brand identity, typeface, and color palette; also delivered the CTA style and card component to developers.
Technologies: Adobe, Figma, Principle, Sketch, User Experience (UX)
UX Researcher
2019 - 2020
Eventera
- Built the live-streaming web application from scratch and fully help withe implementation.
- Conducted user research of the live-streaming market which included leading user interviews and translating insights into workable feature designs.
- Designed the main booking and watching flows, generated the IA, and worked on wireframes; also tested and iterated to successfully help users navigate efficiently.
- Designed the viewer experience prototypes and drew the illustrations.
Technologies: Figma, User Experience (UX)
Product Designer
2017 - 2018
Sinocare
- Redesigned a SaaS project for customer and internal management —increasing the DAU and sales by 32%.
- Deeply investigated patients and the internal staff, built the stakeholder map, and translated user pain points and requirements into actual insights and designs.
- Proposed wireframes for a customer’s dashboard, recruited users to. test, and iterated three generations of wireframes which improved work efficiency (gleaned from highly positive feedback).
- Redesigned the high-fidelity animation prototypes and delivered new mockups and a design library to the engineering teams.
Technologies: Figma, User Experience (UX), UX Design
Education
2018 - 2019
Master's Degree in UX Design
University of California, Berkeley - Berkeley, CA, United States