我是 Rei 黃睿霖,一名產品設計師、AI 設計顧問、創業者與獨立 Builder,擁有 14 年產品設計經驗。曾任街口支付 Principal Designer,負責產品設計、設計系統建立與設計團隊管理,長期專注於 Web、Mobile App、SaaS 與跨平台數位產品。

目前為 完美像素有限公司(Pixel Perfect Co.)創辦人與設計總監,並擔任悠識數位 UserXper產品設計與 AI 應用顧問,提供產品設計、品牌設計、AI 工作流程導入與設計顧問服務。我協助企業與團隊將 AI 導入產品設計、原型製作、規格文件與開發協作流程,讓設計與產品實作更緊密地銜接。

作為獨立 Builder,我將設計思考延伸到產品規劃、開發與營運,創立 AI 報價與客戶管理工具 快來報價(Qlite),以及以 LINE 為核心的日記服務 日記精靈(DiaryPal),並持續開發 AI 伴寫工具 Slowrite。我的創業經歷也包括 Sellfypunk 家電零售顧客管理系統與 Dressico 穿搭服務平台。

我在 2015 年創辦 UI Club 設計社群,也主辦快來創業小聚,透過寫作、教學與交流分享設計和產品開發的實務經驗。除了數位產品,我也投入字體設計、書法創作與教學,擔任心齋坐忘草堂書法客座老師,探索筆畫結構、書寫節奏與設計之間的關係。

我相信「少即是多(Less is More)」的設計哲學,透過簡化設計與系統化思維,去除不必要的複雜性,打造清晰、直覺且一致的產品體驗。

I’m Rei Huang, a product designer, AI design consultant, founder, and independent builder with 14 years of experience across web, mobile, SaaS, and cross-platform digital products. Previously, I served as Principal Designer at JKOpay, leading product design, design systems, and the design team.

I am the founder and Design Director of Pixel Perfect Co. and a Product Design and AI Applications Consultant at UserXper. My work spans product design, branding, design consulting, and AI workflow integration. I help teams connect design with implementation by bringing AI into prototyping, product documentation, and collaboration with developers.

As an independent builder, I take products from planning and design through development and operation. I founded Qlite, an AI-powered quotation and client management tool, and DiaryPal, a LINE-based journaling service. I am also developing Slowrite, an AI writing companion. My entrepreneurial experience includes Sellfypunk, a customer management system for appliance retailers, and Dressico, a fashion and outfit-sharing platform.

I founded UI Club in 2015 and organize the 快來創業小聚 entrepreneurship meetups, sharing practical experience through writing, teaching, and community exchange. Beyond digital products, I explore type design and calligraphy and serve as a guest calligraphy instructor at 心齋坐忘草堂, connecting letterform structure, the rhythm of writing, and design.

I believe in the philosophy of “Less is More.” Through design simplification and systems thinking, I focus on removing unnecessary complexity and creating products that are clear, intuitive, and consistent.

完美像素 Pixel Perfect Co. — 創辦人/設計總監

創立完美像素有限公司,提供產品設計、品牌設計、AI 工作流程導入與設計顧問服務。
Founder and Design Director of Pixel Perfect Co., providing product design, branding, AI workflow integration, and design consulting.

悠識數位 UserXper — 產品設計與 AI 應用顧問

擔任悠識數位產品設計與 AI 應用顧問,協助團隊整合設計流程、AI 工具與產品開發。
Product Design and AI Applications Consultant at UserXper, helping teams connect design workflows, AI tools, and product development.

JKOpay co. – Principal Designer(Oct 2018 – Feb 2024)

JKOpay is a leading financial payment service in Taiwan with 6 million active users. As the Principal Designer, I oversee the design team, completing various design projects and tasks for the app, which focuses on providing a seamless financial payment experience.

Migme – Sr. UI Designer (Oct 2016 – Sep 2017)

Migme was a social entertainment platform company established in 2005, serving emerging markets. As a Sr. UI designer, my role involved designing and optimizing the user interface of migme.tw, including visual design, interactive workflows, and user experience. Unfortunately, the company ceased its operations in 2018.

Dressico – Founder / Designer / Frontend developer (Nov 2014 – Dec 2016)

Dressico was a personal fashion service platform that I established in Taiwan. It focused on collecting users’ outfit information through UGC (User Generated Content) and providing outfit recommendations to other users. I was responsible for the platform’s design, development, and operations. Despite having some opportunities for business collaborations, we had insufficient capital, leading to the official closure of Dressico in 2016.

Ipeen -Sr. UI Designer (Oct 2013 – May 2016)

iPeen, founded in 2006, was once Taiwan’s largest food review website. I worked as a Sr. UI Designer at iPeen, responsible for product interface design, interactive workflows, and user experience. Unfortunately, the company officially closed in 2017.

Freelancer ( Aug 2012 – Oct 2013 )

During this period, I worked as a freelance contractor and handled various web and visual-related projects. It was also the starting point of my journey as a UI designer.

Verso – Project Manager (Aug 2011 – Aug 2012)
  • Managed the relationship with the client and all stakeholders
  • Ensured that all projects are delivered on-time, within scope and within budget
  • Managed the relationship with the client and all stakeholders
  • Supervised the on-site implementation
Qlite 快來報價

創辦 AI 報價與客戶管理工具,將產品設計、AI 應用與實際營運串接。
Founder of Qlite, an AI-powered quotation and client management tool.

DiaryPal 日記精靈

創辦以 LINE 為核心的日記服務,讓日常記錄融入熟悉的對話介面。
Founder of DiaryPal, a LINE-based journaling service.

Slowrite — 開發中 / In development

開發中的 AI 伴寫工具,探索 AI 與寫作的協作方式。
An AI writing companion currently in development.

Sellfypunk

創辦家電零售顧客管理系統,將設計思維延伸至零售業的產品開發與商業應用。
Founder of Sellfypunk, a customer management system for appliance retailers.

Dressico(2014–2016)

創辦穿搭服務平台,負責設計、前端開發與營運,透過使用者分享的穿搭內容提供推薦。平台於 2016 年結束營運。
Founder, designer, and frontend developer of Dressico, an outfit-sharing and recommendation platform that closed in 2016.

UI Club — 創辦人(2015)

2015 年創立 UI Club,從 Daily UI 活動出發,投入介面設計的交流與知識分享;2022 年結束社團經營。
Founded UI Club in 2015, bringing designers together through Daily UI activities and knowledge sharing. The group closed in 2022. 社群回顧 / Community reflection

快來創業小聚 — 主辦人

主辦快來創業小聚,分享創業與產品開發經驗,促進創業者之間的交流。
Organizer of the 快來創業小聚 entrepreneurship meetups, sharing experiences in entrepreneurship and product building.

悠識學院 — AI/UX 講師

參與悠識學院 2025 AI/UX 系列講座,於「數據 × 設計雙核心:AI 產品跨界實戰對談」分享 AI 產品開發與設計實務。
Speaker in UserXper Academy’s 2025 AI/UX series, discussing AI product development and design practice. 課程介紹 / Session details

WebConf Taiwan — 分享者(2024)

於 WebConf Taiwan 2024 分享「設計很豐滿,開發很骨感 — 談設計交付」,探討設計交付與設計師、工程師之間的協作。
Speaker at WebConf Taiwan 2024 on design handoff and collaboration between designers and developers. 演講內容 / Talk article

Appier Masterclass — 分享者(2026)

2026 年於 Appier Masterclass 分享。
Speaker at Appier Masterclass in 2026.

心齋坐忘草堂 — 書法客座老師

擔任心齋坐忘草堂書法客座老師,投入字體設計與書法入門教學,擅長楷書與行書。
Guest calligraphy instructor at 心齋坐忘草堂, working in type design and introductory calligraphy education, with a focus on regular and running scripts. 師資介紹 / Instructor profile

輔仁大學 — 醫療資訊使用者介面設計課程講師(2025、2026)

2025、2026 年擔任輔仁大學「醫療資訊使用者介面設計」課程講師。
Instructor for the “Medical Informatics User Interface Design” course at Fu Jen Catholic University in 2025 and 2026.

National Tsing Hua University (2009—2011)

Master’s degree, Technology Administration and Management

Southern Taiwan University of Technology (2002—2006)

Bachelor’s degree, Business Administration and Management