Career Objective

Independent developer. Creator of "ReplyTrack" (A reminder App published on App Store). A 2021 graduate with a history degree in Hong Kong. After graduation, I find my real passion for frontend deveploment and throw all my energies into pursuing related knowledge. Proficient in using popular frontend tech stacks. Hoping to join a tech company where I can put my skills to good use.

Core Skill

• HTML, CSS, JavaScript
• React.js
• Redux
• TypeScript
• Vue.js (Vue 3)
• SASS
• REST APIs
• GraphQL
• Node.js
• Express.js
• MongoDB/Mongoose
• Next.js
• React Native
• Git

Portfolio

• 1. A Full Stack e-commerce Website Project

  Developed a full-stack e-commerce platform using the MERN stack to create a virtual milk tea shop.

  • User Authentication: Implementing registration, login, logout, and role-based access control.
  • Homepage Effects: Interactive scrolling effects and progress indicators.
  • E-commerce Functionality: Product purchase, shopping cart management, order tracking, and product/image uploads with previews.
  • Order Management: User-friendly order history review.
  MongoDB Express.js React Node.js JWT

  Live Demo

  https://milk-tea-8ddb5.web.app/home

• 2. Personal Website

  Developed a personal website using the Next.js framework

  • Responsive Design: Modern and responsive layout optimized for various devices.
  • Blog Section: User-friendly blogging platform with SSG and ISR for fast page generation and real-time updates.
  • AI-Powered Summaries: Integrated Deepseek Chat AI's API to automatically generate concise and informative summaries for blog posts, enhancing reader engagement and content accessibility.
  • Content Management: Admin panel for managing blog posts, pages, and media using Strapi.
  Next.js Framer Motion Strapi GraphQL

  Website

  https://jackycheung.dev

• 3. Quest Card - An App Game

  Developed a mobile game using React Native, where players solve location-based puzzles.

  • Single Player: Solve location puzzles by guessing on Google Maps or visiting the actual spot.
  • Multiplayer: Create rooms, set custom puzzles, and compete with others in real-time.
  • Real-Time Sync: Firebase Realtime Database enables seamless multiplayer interactions.
  • Google Maps API: Integrated for interactive location-based gameplay.
  React Native Firebase Realtime Database Google Maps API App Store Deployment

  App Store

  https://apps.apple.com/hk/app/quest-card/id6740688552

• 4. ReplyTrack

  Developed a privacy-first iOS reminder app using React Native, solving 'read-but-forgot-to-reply' scenarios through Share Extension integration and localized data processing

  • Share Extension Workflow: Allow users to save messages from IM app via iOS Share Extension
  • Cross-Language Support: Implemented i18n for Chinese(Trad/Simp)/Japanese/English
  • Privacy by Design: All message metadata processed locally using MMKV, zero cloud synchronization
  • Reminders: Notification system considering message urgency and time patterns
  React Native iOS Share Extension i18n-js Localization MMKV iOS Notifications App Store Deployment

  App Store

  https://apps.apple.com/hk/app/replytrack/id6741432172

Languages

• Cantonese (Native)
• Mandarin (Proficient)
• English (Good command)