Porsche (Yu-Cheng) Chang

Senior at EF Academy Pasadena · From Taipei, Taiwan · Class of 2027

Work

  1. 2026–presentHannover Equestrian Club TaiwanDigital Systems Intern & Staff–IT LiaisonI translate between the club’s staff and outside IT companies, and built the club’s web pages and automations.The coach directory page, titled 教練團隊 Coaching Team, with a search box and photo cards for three coaches.The English version of the club’s pricing page, with buttons for Traditional Chinese, English and Japanese at the top and the first membership plans below.
    The coach directory page, titled 教練團隊 Coaching Team, with a search box and photo cards for three coaches.
    The coach directory, which lists the club’s coaches in Chinese and English.
    The English version of the club’s pricing page, with buttons for Traditional Chinese, English and Japanese at the top and the first membership plans below.
    The pricing page in English. The pricing sheets previously had no English version and were only on paper.
  2. 2026–presentSuiye Farm Retired Horse SanctuaryPro-bono Web Developer & Digital Media LeadA bilingual website, with bios of the horses, for a new sanctuary for retired horses in Taipei.The English homepage of syhorse.com, with a large photo of a brown and white horse leaning over a stable door, the heading “Every Horse Deserves a Peaceful Retirement” and the site’s navigation along the top.The English page for Sunny, one of the sanctuary’s horses.
    The English homepage of syhorse.com, with a large photo of a brown and white horse leaning over a stable door, the heading “Every Horse Deserves a Peaceful Retirement” and the site’s navigation along the top.
    The English version of the homepage.
    The English page for Sunny, one of the sanctuary’s horses.
    The bio page for Sunny, a retired mounted-police horse.

    The sanctuary’s owner is a good friend of my family, and we met at Hannover Equestrian Club. I built the site with Astro and Claude Code, in Chinese and English, with a bio page for each horse. It is live.

  3. 2024–presentREGENFounder & Lead OrganizerAn environmental initiative in Taiwan focused on cutting disposable tableware waste.The REGEN homepage, with the heading “Disposable Living isn’t unavoidable”, buttons to play a game and download the app, and the site’s navigation along the top.A promotional image of three phones showing the REGEN app’s progress, home and leaderboard screens, with the labels Progress and Earn, Participate in Challenges, Unlock Streaks and Compete With Your Friends.
    The REGEN homepage, with the heading “Disposable Living isn’t unavoidable”, buttons to play a game and download the app, and the site’s navigation along the top.
    The REGEN homepage.
    A promotional image of three phones showing the REGEN app’s progress, home and leaderboard screens, with the labels Progress and Earn, Participate in Challenges, Unlock Streaks and Compete With Your Friends.
    A promotional image of the Android app. The figures on the screens are sample data, not REGEN results.

    The facts about disposable tableware are public and haven’t changed in years, but people still use it anyway. So the actual problem is framing, choosing the right channel and adapting to the audience.

  4. 2025–2026VeriLensCo-creator & Product Design LeadA browser extension, built with a partner, that flags AI-faked product photos.A frame from the VeriLens pitch video, showing the extension’s results panel beside a product photo.
    VeriLens pitch video, submitted to the Conrad Challenge.

    A shopper clicks “Scan listing” and gets a risk score, a short explanation and a heatmap of the suspected areas. I built it with a partner, Nysa, who handled the detection system. I designed the interface and made the demo.

    It received a Conrad Innovator Distinction in Cyber-Technology & Security at the Conrad Challenge.

Media

  1. 2023–presentStudent Media Services, EF AcademyClub/Project Lead, Camera Operator & Post-Production ManagerI lead the student crew that films, livestreams and edits school events.A livestream control setup in a dark room, with a video switcher with lit buttons in front of a monitor showing the camera inputs, a second screen showing two speakers, a laptop with slides and a TriCaster unit.Seen from behind, a camera operator wearing a headset and a body rig films a school event, with a small monitor mounted beside the camera.A camera on a tripod, with cables running down it, looks out toward a stage with a Wildcats backdrop. Its small screen shows two performers.A camera on a tripod in the foreground of the school gym, facing rows of folding chairs and a seated audience, with another camera operator on the far side of the room.
    A livestream control setup in a dark room, with a video switcher with lit buttons in front of a monitor showing the camera inputs, a second screen showing two speakers, a laptop with slides and a TriCaster unit.
    The multi-cam TriCaster control setup for a livestream of a university counseling information session.
    Seen from behind, a camera operator wearing a headset and a body rig films a school event, with a small monitor mounted beside the camera.
    A camera operator on a rig at a school event.
    A camera on a tripod, with cables running down it, looks out toward a stage with a Wildcats backdrop. Its small screen shows two performers.
    A camera position at a theater performance.
    A camera on a tripod in the foreground of the school gym, facing rows of folding chairs and a seated audience, with another camera operator on the far side of the room.
    Multi-camera setup in the gym for graduation.
  2. 2024–presentThe International Changemaker & EF Academy YearbookEditor, Writer & PhotographerI edit, write and take photos for EF Academy Pasadena’s student news site and yearbook.

    Journalism is one of the main places where I learned to source, verify and document things properly.

  3. 2023–presentYouTube channelsContent Creator & Channel StrategistI manage two YouTube channels with 1M+ views across them, and advised a partner channel.YouTube Studio text reading “Your channel has currently accumulated 665,225 views” above a chart of views from 2021 to 2026, which peak in 2022.
    YouTube Studio text reading “Your channel has currently accumulated 665,225 views” above a chart of views from 2021 to 2026, which peak in 2022.
    Lifetime views for Bypass Life in YouTube Studio. Most of its videos are now unlisted, so the public channel page doesn’t reflect them.

    I use retention graphs and upload timing to guide editing and scheduling. I also advised Figgg, a partner channel that grew to 16K subscribers and 3.5M+ total views.

  4. 2023–presentWar Thunder custom mapsCommunity Custom Environment Designer40+ custom 3D maps for esports events, gaming communities and YouTubers.A large bomber flanked by two fighter jets with afterburners lit, flying through sunlit clouds.An editor view of hangars beside a runway, with blue markers labelled AF_spawn_03, AF_spawn_04 and AF_spawn_05.
    A large bomber flanked by two fighter jets with afterburners lit, flying through sunlit clouds.
    An in-game screenshot from one of my custom maps.
    An editor view of hangars beside a runway, with blue markers labelled AF_spawn_03, AF_spawn_04 and AF_spawn_05.
    Airfield spawn points placed in the map editor.

    25+ content creators have reached out to request maps or to learn from me, including channels with 14K (Kitsune Thunder), 15K (SilverBird), 20K (Toaster Productions) and 409K (TheCodMineMan) subscribers.

  5. 2026Cross country captain documentaryDirector, Camera, Editor & WriterA solo documentary for my video production class about the growth of a cross country team captain.A frame from the rough cut, with a person smiling in front of a red LOVE sculpture.
    First rough cut, still a work in progress.

    I directed, filmed and edited it, and wrote the interview questions. This is my first rough cut, and the film is still a work in progress.

  6. 2024–presentScamShieldFounderA scam-prevention education platform with web guides on scam safety and presentations for families.The ScamShield homepage, with the heading “Could I spot a scam if it came my way?” and buttons labelled Start Learning, Practice Now and Contact Us.
    The ScamShield homepage, with the heading “Could I spot a scam if it came my way?” and buttons labelled Start Learning, Practice Now and Contact Us.
    The ScamShield homepage.

    It grew out of presentations for younger students in Taiwan. The website has a guide to types of scams and a set of practice scenarios.