iamivanwuiamivanwu
Ivan Wu

Hi, I’m
Ivan Wu

Frontend Engineer,

Dedicated to

Work, Learning & Living.

Selected Work

Projects & Highlights

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Public projects and anonymized engineering highlights focused on frontend systems, product workflows, and maintainable delivery.

Personal Project

PublicPersonal Project

Ocean Keep Diving

Developed a scalable business website for a diving center, integrating Sanity CMS, Google Calendar, and a configurable content architecture to support course management, business operations, and long-term maintainability.

Next.jsReactSanitynext-intlDockerNginxDigitalOceanCloudflare
Public project
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PublicPersonal Project

Wakawaka

Developed a gamified coding productivity platform that transforms WakaTime activity into character progression and multiplayer gameplay. The platform integrates WakaTime APIs, OAuth authentication, and backend services to encourage consistent coding through game mechanics.

React.jsExpress.jsWakaTime APIGoogle OAuth
Public project
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PublicPersonal Project

iamivanwu

Developed a personal knowledge platform for technical articles, book reviews, and project showcases. The platform integrates Strapi CMS with a scalable content architecture, technical SEO, and reusable UI components to support long-term content management.

Next.jsStrapi
Public project
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Engineering Highlight

AnonymizedEngineering Highlight

AI & AR Web Platform

Developed a B2B AR web platform for virtual makeup try-on experiences, including an embeddable JavaScript SDK, React-based interface, WebAssembly integration, MediaStream camera handling, and analytics tracking with Google Analytics and Countly.

React.jsJavaScriptWebAssemblyMediaStreamGoogle AnalyticsCountly
Anonymized case
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AnonymizedEngineering Highlight

3D Object Editor

Developed a web-based 3D object editing platform for AR virtual try-on products, integrating Three.js and glTF workflows to support model preview, positioning, transformation, material editing, and configuration in a unified editing environment.

React.jsThree.jsglTFWebGL
Anonymized case
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AnonymizedEngineering Highlight

QA Automation Tool

Developed a configurable QA automation tool for validating Web SDK API behavior, UI states, and AR rendering output, combining Puppeteer-based browser automation with FFmpeg-powered frame extraction and Jenkins CI execution.

Node.jsPuppeteerFFmpegJenkins
Anonymized case
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Experience

Timeline

2025/10 - 2026/04
work

Associate Principal Engineer @ Perfect Corp

  • Coordinated project planning and delivery across multiple engineering initiatives, working closely with product managers and cross-functional teams.
  • Mentored new engineers through onboarding, technical guidance, and code reviews, helping them become productive more quickly.
  • Developed internal automation tools integrating AI quota monitoring with internal communication platforms, improving resource visibility for engineering teams.
  • Maintained and extended a Python-based data pipeline using Amazon Athena to collect keyword trends across multiple platforms, supporting SEO content planning for the Marketing team.
  • Developed an internal web dashboard that automatically refreshed daily trending reports, providing business insights for leadership.
  • Collaborated with product managers to complete Web Accessibility (WCAG) improvements for commercial web applications, taking ownership of unfinished work and delivering the remaining implementation.
React.jsPythonAmazon AthenaAutomationWCAGMentoring
2023/05 - 2025/10
work

Senior Frontend Engineer @ Perfect Corp

  • Developed customer-facing web applications and interactive product demos, integrating WebAssembly modules, service workers, rendering engines, and webcam workflows while resolving cross-device and mobile compatibility issues.
  • Designed and developed an internal 3D accessory editing platform with Three.js for AR jewelry models, supporting model preview, positioning, and glTF workflows.
  • Integrated Strapi CMS with frontend applications, enabling flexible content management and improving maintainability.
  • Collaborated with the Marketing team to define and implement Countly and Google Analytics event tracking across commercial web applications.
  • Designed CI/CD pipelines using AWS ECS, AWS CDK, and Pulumi to streamline deployment workflows.
  • Maintained backend proxy services using Node.js, Express.js, and Java.
  • Enhanced configurable QA automation testing environments and integrated FFmpeg to support frame-by-frame visual regression testing.
  • Designed and implemented an n8n workflow integrating the internal bug tracking system with Slack, improving engineering communication and issue visibility.
  • Mentored one junior engineer in 2024 and two junior engineers in 2025.
React.jsWebAssemblyService WorkerThree.jsglTFStrapiCountlyGoogle AnalyticsPuppeteerFFmpegn8nSlackNode.jsExpress.jsJavaAWS ECSAWS CDKPulumi
2021/04 - 2023/05
work

Frontend Engineer @ Perfect Corp

  • Developed Web App UI and interactive product demo pages for commercial applications.
  • Led the migration of a large-scale React application from React 15 to React 17, improving maintainability and enabling adoption of modern React features.
  • Built configurable QA automation testing tools using Puppeteer, improving testing efficiency and maintainability.
  • Developed multiple 3D material editor prototypes using Three.js and presented the concepts to technical leadership, and laid the foundation for an internal production platform.
  • Integrated AI service APIs into frontend applications, implementing asynchronous polling workflows for AI-powered product prototypes.
React.jsReact MigrationThree.jsPuppeteerAI APIs
2018 - 2020
education

Master's Degree @ National Cheng Kung University, CSIE

  • Thesis: An Approach to Recording Complex Keyboard Events for Web Test Automation
  • Developed SideeX web automation testing tool
JavaScriptSelenium
2014 - 2018
education

Bachelor's Degree @ National Chung Hsing University, CSE

  • Capstone Project: Virtual Chunking – A novel design for data chunking with disk usage enhancement
Python

Reading Notes

閱讀筆記

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超爆蘋果橘子經濟學

「相信我們自身的預測能力，似乎是人世間永遠少不了的一部分；而快速忘掉我們的預測有多麼不準確，同樣也是人世間永遠少不了的一部分。」 跟《蘋果橘子經濟學》我是接著看的，這本的例子有更多出乎我意料的發現，像是全球暖化的原因跟解法，兒童汽車安全座椅的安全性，讀起來都非常有趣。 蘋果橘...

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蘋果橘子經濟學

「專家靠的就是他有的資訊你沒有，或是縱然你有，但資訊太過複雜，讓你不知從何著手。」 原本看書名覺得會是透過觀察生活中的小細節，像是蘋果橘子價格，聯想到公司跟市場的經濟學的書。 但看完會發現是，透過找出一些數據，來發現一些「專家」說法或是常識漏洞的書。 書中舉了很多有趣的例子...

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歡迎光臨夢境百貨2：找回不再做夢的人

「人生是由九九．九％的日常與○．一％的陌生瞬間組成。那九九．九％的日常太珍貴了，即便毫無其他令人期待的事情，也沒必要感到傷心。季節的更迭、外出返家的路上、天天吃的飯和天天看到的人，全都彌足珍貴。」 第二集我最喜歡的部分是維果跟清醒夢女子的部分，接續第一集後記的故事，這集給了完整...

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