Chien-Ju Peng Profile Photo

Hi! I'mChien-Ju Peng

A full-stack designer (web/interaction/front-end) based in San Francisco.

With a background in visual design and front-end development, I’m able to approach user experience problems from both the design side as well as the engineering side. I strive to integrate both usability and production best practices to create intuitive, fun, and engaging applications.

No dinner. No art class.

My parents told me this all the time when I was a kid because I was always drawing. In high school I coded my first arcade space shooting game, creating all the graphics myself. When I saw that my classmates enjoyed playing, I realized the power my two favorite hobbies, art, and technology, could have together. That experience led me to be a full-stack designer. I want people to experience my work and feel joyful.

Hand Drawing Loop IllustrationHand Drawing Loop IllustrationHand Drawing Loop IllustrationHand Drawing Loop Illustration

When I'm not designing...

You can find me cooking 🥘, caring for my plants🪴, playing board games 🎲, reading manga 📖, or traveling places with my backpack 🗺.

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Skills and Coffee IllustrationSkills and Coffee Illustration


Full-stack Designer (Web/Interaction/Front-end)
Matterful Brands
Interaction Designer & Front-end Developer
Pollen Brands
Teaching Assistant
Rochester Institute of Technology
Graphic Designer & Front-end Developer
Total Design

Skills & Expertise

  • Responsive Web Design
  • Front-end Development
  • Interactive & Video Prototyping
  • Interaction
  • Graphic Design
  • Editorial Design
  • Motion Graphics
  • Illustration

Technical Abilities

  • Adobe (Photoshop, Illustrator, InDesign & After Effects)
  • Figma
  • Sketch
  • WordPress & Shopify
  • HTML & CSS
  • JavaScript
  • ReactJS
  • Liquid