#import "fontawesome.typ": fa, globe, github, linkedin, envelope
#import "lib.typ": template, work_entry, project, indent, SMALL_STRONG, DEFAULT_STRONG, render_contact_data

// orange!!
#let color = blue // rgb("#ff983e")
#let name = "Daniel Chen"

#let contact_data = ((
  service: fa[#globe],
  display: "eggworld.me",
  link: "https://eggworld.me",
), (
  service: fa[#github],
  display: "github.com/potatoeggy",
  link: "https://github.com/potatoeggy",
), (
  service: fa[#linkedin],
  display: "linkedin.com/in/potatoeggy",
  link: "https://www.linkedin.com/in/potatoeggy/",
), (
  service: fa[#envelope],
  display: "d7chen@uwaterloo.ca",
  link: "mailto://d7chen@uwaterloo.ca",
),)

#show: doc => template(name, color, doc)

#render_contact_data(contact_data)

// MAIN CONTENT STARTS here

= Skills

#indent[
  *Languages:* Python, TypeScript, JavaScript, SQL, Rust, C++, Java, HTML/CSS \
  // Dart, Ruby
  *Technologies:* Node.js, React, Vue, Next.js, Spring Boot, Express, Prisma, Axum
  \
  // Qt, Jest / Pytest, Apollo, Prisma, Rails
  *Tools:* Linux, Git, Docker, PostgreSQL, Pytest, Jest, AWS/GCP, Kubernetes,
  Terraform // Jenkins, systemd, Jira
]

= Experience

#indent[
  // #work_entry(
  //   "Technical Volunteer",
  //   "Organization for Transformative Works",
  //   start_date: "Feb 2024",
  //   end_date: "present",
  //   location: "Remote",
  //   tools: "Python, Ruby on Rails, React, MySQL",
  //   tasks: (
  //     [Upgrading archive import pipelines to migrate 4000+ user works to be accessible
  //       to *7 million registered users*],
  //   ),
  // )

  #work_entry(
    "Software Engineering Intern",
    "Immigr8",
    start_date: "Jan 2024",
    end_date: "Apr 2024",
    location: "Remote",
    tools: "Next.js, Spring Boot, PostgreSQL, AWS, Terraform",
    tasks: (
      // [Improved client responsiveness by *80* by employing stale-while-revalidate hooks for caching and ?? SWR performance, caching, error handling],
      [Optimised dashboard performance by *80%* by employing *stale-while-revalidate*
        hooks in *React* and lazily loading backend models with Hibernate, improving
        user retention by *30%*],
      [Achieved SOC 2 security compliance by implementing *role-based permissions with
        JWTs* in *Spring Boot*, logging alerts to CloudWatch, and introducing new
        privacy controls for user data],
      [Owned the creation of an end-to-end document vault feature for users to upload
        and verify supplementary identity documents with *Textract*, *reducing support
        tickets by 25%*],
      [Created CI/CD pipelines to automatically deploy AWS Lambdas with *Terraform* and
        *Jenkins*],
    ),
  )

  #work_entry(
    "Software Engineering Intern",
    "Dropbase",
    start_date: "May 2023",
    end_date: "Aug 2023",
    location: "Remote",
    tools: "React, Python, PostgreSQL, AWS",
    tasks: (
      [Owned the creation of a new feature to sync *46000+ enterprise users'*
        HubSpot/Airtable data to Google Sheets and emailed CSVs to databases with AWS
        Lambda and *Python*],
      [Engineered a new *React* data query builder and *FastAPI* backend for our
        business intelligence visualisation service to *33000+ users*, eliminating the
        need for clients to manually write API calls],
      [Designed a conflict resolution algorithm to merge databases, reducing
        *unrecoverable errors by 75%*],
      // [?? new tool dDeveloped a *serverless microservice* that asynchronously ingests
      //   email attachments directly into ETL pipelines],
      // [??? emphasise test driven development or remove line *Reduced request errors by 30%* by creating backend testing infrastructure with
      //   *Pytest* to catch regressions and test new features across database engines with
      //   *90% code coverage*],
    ),
  )

  #work_entry(
    "Backend Developer",
    "Hack the North",
    start_date: "Mar 2023",
    end_date: "present",
    location: "Waterloo, ON",
    tools: "Express, Redis, GraphQL, Docker, Kubernetes",
    tasks: (
      [Built a new travel tool application leveraging *GraphQL* and *Apollo Server* to
        track bus capacity for *500+ attendees* through real-time registration processes],
      [Streamlined event check-in times by *80%* for *1900+ guests* by generating
        Apple/Google Wallet passes over *Express* and *Node.js*],
      [Diagnosed and recovered from crashes due to load spikes up to *800k updates per
        hour* at the world's largest student-run hackathon by autoscaling *Redis* and
        *Postgres* on *Kubernetes*],
      // [Upgraded the event statistics dashboard to update in real time with GraphQL
      //   *subscriptions with Redis PubSub*],
    ),
  )
]

= Projects
#set strong(delta: SMALL_STRONG)

#indent[
  #project(
    "Mandown Comic Downloader",
    "Python, Qt",
    repo_link: "https://github.com/potatoeggy/mandown",
  )
  - Created a CLI and GUI to scrape, download, and convert webcomics into
    e-ink-optimised PDF/EPUBs
  - Designed a scalable ebook converter with a *plugin-based architecture* to
    improve compatibility
  - Implemented *image caching and multithreading* to increase download and update
    speeds by *300%*

  #project(
    "Kobo Sync Server",
    "Rust, Axum",
    repo_link: "https://github.com/potatoeggy/kobink",
  )
  - Created an *Axum* backend to send custom files to Kobos by *reimplementing the
    Kobo Sync API*
  - Deployed the service behind an nginx reverse proxy and Cloudflare DNS to sync
    over the internet

  // #project(
  //   "Genshin Rewards Simulator",
  //   "Vue, TypeScript",
  //   repo_link: "https://github.com/potatoeggy/primoprod",
  //   demo_link: "https://primoprod.vercel.app",
  // )
  // - Built a realistic and beautiful *loot box simulator* with CSS animations based
  //   off a popular game
  // - Reduced action latency by *90%* by lazily loading art assets at opportune times,
  //   such as during cutscenes

  #project(
    "Jeopardy!",
    "Vue, TypeScript, WebSockets",
    repo_link: "https://github.com/potatoeggy/jeopardy",
    demo_link: "https://jeopardy.eggworld.me/host",
  )
  - Created a beautiful and polished game where participants buzz in on their
    devices over *WebSockets*
  - Synchronised game state between clients and the host with shared types and the
    *observer pattern*

  // #project(
  //   "RecipeReady",
  //   "https://github.com/vincentjguo/recipeready-server",
  //   "Flutter, Selenium, FastAPI, Android",
  // )
  // - Developed a *Flutter app* to generate recipes based on ingredients and filters
  //   through a FastAPI server
  // - Scraped thousands of websites for recipes to build a database with a robust
  //   *many-to-many tag system*
  // - Aggregated common ingredients heuristically to build a shopping list and a meal
  // plan for each week

  // #project("Arch Linux Server", "Linux, Docker, nginx, systemd", demo_link: "https://eggworld.me")
  // - Created a *self-hosted CI/CD pipeline* with *Gitea* to automatically deploy
  //   personal projects behind *nginx*
  // - Containerised services with *Docker* and *systemd* to simplify deployment and
  //   management

  // #project(
  //   "Game Boy Advance Emulator",
  //   "Rust, SDL2, Vulkan",
  //   repo_link: "https://github.com/potatoeggy/gbarr",
  // )
  // - Implemented a *ARMv7 emulator* for old games to run on modern x86_64 platforms
  //   with *SDL2* and *Vulkan*
  // - WebGPU and WASM for portability, typestate to guarantee everything is always
  //   valid
]

= Education

#indent[
  #work_entry(
    "B.A.Sc. in Computer Engineering",
    "University of Waterloo",
    start_date: "Sep 2022",
    end_date: "Apr 2027",
    location: "Waterloo, ON",
    tasks: (
      [Courses: Object-oriented programming, data structures & algorithms, digital
        logic & circuits],
      // [Extracurriculars: Creative Writing Club, Hack the North, UW Orbital Design Team],
    ),
  )
]