About Me

Programmer. Vlogger. Voyager.

  • Software Engineer at LinkedIn.
  • Master student at Information Networking Institute, Carnegie Mellon University.
  • Indie iOS app developer.


M.S. Information Technology - Mobility

Information Networking Institute, Carnegie Mellon University (Silicon Valley)

Pittsburgh, PA, USA
Moffett Field, CA, USA
Aug. 2019 - May. 2021

B.E. Software Engineering

Software Institute, Nanjing University

Nanjing, Jiangsu, China
Sep. 2014 - Jun. 2019

Work Experiences

Software Engineer


Mountain View, CA, USA
Jun. 2021 - Now

Software Engineer Intern


Pittsburgh, PA, USA
Mountain View, CA, USA
May. 2020 - Aug. 2020

Software Engineer Intern

Microsoft (China) Co., Ltd.

Suzhou, Jiangsu, China
Oct. 2018 - Dec. 2018

Summer Analyst

Goldman Sachs (Asia) L.L.C.

Hong Kong, China
Jul. 2018 - Sep. 2018

iOS Developer


Nanjing, Jiangsu, China
Oct. 2017 - May. 2018


2018 WWDC Scholarship


An AR shooting game for the WWDC 2018 Scholarship. This game adds virtual scenes and objects in augmented reality with ARKit and SceneKit and creates an immersive game experience.

2017 iQiyi National Development Contest Championship

2017 iQiyi National Development Contest Best Contestant


The name Triplore is the combination of Trip and Explore, helping users grab useful information from massive online videos and combining these information into a piece of note which can be reviewed when travelling.

2017 Citi Financial Innovation Application Competition First Prize



  • 2019 INI MSIT Pittsburgh Scholarship
  • 2018 Huawei Scholarship
  • 2017 Xuantie Technology Scholarship
  • 2016 People's Scholarship of Nanjing University


iPhone & iPad

已阅 / ChaReader

An elegant text-to-speech iOS app to read any articles aloud. You can import articles from all sources, including clipboard, images (using OCR), documents, webpages, etc. You can also export the reading audios to MP3 files, and it takes only ~15% of the whole audio file duration with the help of GCD.

单语 / JapaneseWordbook

A Japanese wordbook app on iOS. You can add your own words or import word list from books, manage your word lists and use them to do exercises. It utilizes many iOS features to make the process user-friendly, like notifications, widget, 3D Touch.

票夹 / Piaojia

An iOS app to scan tickets, receipts, documents... almost anything and save them to a timeline. You can sort and view your tickets by Place, People or Tags. It will remind you each year at the same time that you have used or purchased the ticket.

今日打卡 / Keeping!

A simple daily task management app on iOS. You can add and manage tasks on your task list, as well as track the progress of your tasks. You can also attach images, links, apps to your tasks to simply your workflow.


A client for APOD (Astronomy Picture of the Day) on iOS.



A breakout game on Mac, which you can control the game with keyboard or TouchBar.


【VLOG032】Daily in Cali #1!

【VLOG031】One Night in Treehouse!

【VLOG030】Water Lantern Festival!

【VLOG029】Go Safari West!

【VLOG028】Fishing 🎣 @ Santa Cruz!

【VLOG027】Key West 的真身原来是🐔韦斯特!

【VLOG026】We did it!Class of 2021 CMU Graduation Ceremony

【VLOG025】Two Days in DC!

【VLOG024】Friends @ New York City!

【VLOG023】一次性寄来了十盒外卖的 Freshly 大测评!


【VLOG021】Watch the Sea Once More🎄!




【VLOG017】Let's Go! Stanford Shopping Center 修手机 & 购物

【VLOG016】MacBook Pro 电池重生记!

【VLOG015】平平无奇的 Memorial Day!


【VLOG013】给你一个 Room Tour!


【VLOG011】干货!CMU研究生教你在美国找到CS SDE实习

【VLOG010】UNBOXING!Supreme SS20 Week1 + AJ3 Red Cement


【VLOG008】五大感官👀👂👃👄🖐️全面安利!显示器 / 耳机 / 音响 / 香氛 / More

【VLOG007】日常球鞋大分享!Yeezy / Nike / Jordan / Vans / Balenciaga


【VLOG005】LinkedIn➕ASSC➕Supreme 开箱一次看全!

【VLOG004】一年去两次日不落帝国 每次都有新发现!

【VLOG003】Welcome to New York!

【VLOG002】2019 感恩节特辑!

【VLOG001】PPG ZOO & AQUA 半日游!

【VLOG000】泰国🇹🇭清迈 & 普吉岛 之 快乐的毕业旅行!
(Credit to samperson1997


夜隙碎笔 / Midnight Random Thoughts

关于郑州的记忆 翻唱(cover 李志)

Technical Videos



A Fully Automatic Candle Snuffer built with Arduino (Proof of Concept)

NASA Tickets (entertainment purposes)