Kevin Chang

Product Manager / Front-end Engineer 

  Taiwan

This is Kevin Chang, dynamic web developer and skilled product strategist, adept in leveraging technologies like React and Next.js to develop engaging web applications. Specialized in creating user-focused solutions, as evidenced in the AI Baby Board Book Web app. Combines front-end skills with a keen sense of product development, aiming to contribute to a team that values innovation and user experience.

 

Work Experience

Front-end Engineer Trainee  •  WeHelp Web Development Bootcamp

Jul. 2023 - Jan. 2024

  • Developed & designed "AI Baby Board Book" website using React and Next.js for interactive parent-child reading content, integrated with Leonardo.Ai API, Firestore as database, deployed on Vercel. Demo Link: https://baby-board-book.vercel.app/

  • Built a full-stack e-commerce site with JavaScript, HTML, CSS, Python Flask, MySQL, and integrated TapPay credit card payment API, deployed on AWS EC2. Demo Link: http://13.112.47.131:3000/

  • Created a React accounting application with useState hook and Firestore as the database, deployed on Vercel

  • Collaborated with 5 team members, using Git for version control, and developed a weather web application. Used JavaScript to get user location and fetch open weather data

Product Manager  •  Binance

Apr. 2022 - Jul. 2023

  • Optimized new user registration process, increased registration conversion rate by 10%

  • Integrated Passkey identity verification in the login process to provide faster and more secure verification, and reduced SMS verification volume by 52%

  • Designed and developed Crypto WODL game, which gained 4.6 million unique visitors within six months and had a 7-day retention rate of 90%, higher than the 80% of the entire Binance.com site

Senior Product Management Specialist •  CyberLink

Mar. 2020 - Mar. 2022

  • Planned video editing Android & iOS App product strategy and features, increased product usage by 442% and revenue by 158%

  • Designed photo editing Android & iOS product strategy and features, managed development schedule, and increased subscription user revenue by 34%

  • Designed and planned AI image processing features and UI processes, helping product revenue grow by 26% and reducing subscription user churn rate by 10%

Senior Product Specialist  •  BenQ

Sep. 2017 - Mar. 2020

  • Planned and executed 4K projector product projects, achieving a sales target completion rate of 132%, helping Amazon US 4K market revenue grow by 178%, and profit grow by 71%

  • Planned smart home projector new product projects and developed BenQ's first 4K wireless smart projector

Education

National Chengchi University

Innovation and Intellectual Property Management

2015 - 2017

National Central University

English and American Literature

2011 - 2014

Projects

AI Baby Board Book

AI-Powered Parent-Child Shared Reading

Live Demo: https://baby-board-book.vercel.app/
GitHub Repo: https://github.com/kvchgtw/baby-board-book

Features:

  • Used Next.js to Integrate with Leonardo.Ai API and Webhook to generate Pixar-like high quality images

  • Utilized React Hook useState to build prompt-less UI and interactive quiz mode

  • Adopted React Slick to build image carousel, customized carousel RWD UI

  • Leveraged Sign up with Google & Apple, optimized users' onboarding experience

  • Used Firestore as the database to save created image urls

  • Utilized CSS to build button clicking animation

  • Implemented RWD to make the application mobile-friendly

  • Deployed the website on Vercel, ensuring smooth and reliable access for users

Taipei Day Trip

A Travel E-commerce Website

Live Demo: http://13.112.47.131:3000/
GitHub Repo: https://github.com/kvchgtw/taipei-day-trip

Features:

  • Used HTML, CSS & JavaScript to develop front-end layout

  • Utilized JavaScript call back function to build infinite scroll page and dynamically checking database response

  • Developed RESTful API for all pages to use GET, POST, DELETE methods to interact with
    database

  • Used MySQL database to store member data, deployed on AWS EC2

  • Implemented JWT for member state authentication

  • Integrated TapPay Payment API to support credit card transactions

  • Built back-end server with Python Flask

Skills

   Product Management      Product Roadmap Planning      Data Analysis      UX/UI Design      Figma      Project Management      JavaScript      HTML/CSS      React      Python      AWS EC2      Next.js      Git      MySQL      Firestore Database   

Languages

   English — Fluent   

   Madarin — Native   

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