πŸ‘‹ Hello.

I am Xiaofeng.

I am living and working in Chengdu, Sichuan.

As a full-stack engineer, I'm passionate about thinking about product logic, improving user experience, and of course I really enjoy Coding for my ideas.

To preserve my son's artwork and doodles, I developed an app called Twinkle Art. It allows parents to scan, organize, and record voice messages for their children's artwork. You can create online galleries to share with family members and backup everything to iCloud for permanent safekeeping. Feel free to check out my son's gallery γ€ŠιœΈηŽ‹ιΎ™γ€ε₯₯特曼、ζ€ͺε…½ε’Œθ‹±ι›„γ€‹.

Another project of mine is Calculator 1984, a nostalgic recreation of the original Macintosh calculator from 1984. This modern adaptation brings the classic design to today's Macs and iPhones, complete with a collection of pixel art stickers featuring iconic elements like the Macintosh smiley face, the colorful Apple logo, Dogcow, and the bomb icon.

My Chrome extension Speechless.fun helps Sina Weibo users back up their Weibo posts and export them as PDF files. It has assisted a lot of people.

For IELTS test-takers, IELTS Cream is an iOS app designed to help with speaking practice. It features real exam questions, essential vocabulary, sample answers, and AI-powered tools to help users organize their responses and achieve higher scores.

I also built English News in Levels, a website that provides news articles adapted for different English proficiency levels. Each article comes with a cover image, vocabulary explanations, and interactive quizzes to help learners improve their English reading skills.

You can find me on Twitter where I occasionally share my life and work. Additionally, I post some photos taken with my iPhone and GR3X on Instagram.

Beyond my work life, I'm a Running enthusiast. I've completed several half-marathons. And oh, I should mention, I have a 6-year-old son and a 8-year-old dog. They are incredibly adorable, bring endless joy to my life, and I love them so much.