Hello, there!

I'm Louis Deng

Born in 2007 who code, take photos, film videos. All by avocation.

# Tech Stack

  • C/C++ and Competitive Programming
  • Web (Backend) with Django & Python and basic HTML/JS/CSS
  • Android Development with Java
  • iOS Development with Swift
  • Linux Skills (Daily Use)
  • Basic AI with TensorFlow & Python
  • Python Scripting
  • Skills in Figma, Adobe AI, Adobe PS, Adobe AE and Final Cut Pro

# Ways to reach me

# Honors and Awards


Grade 6 & Before (Till 2019.9)

Never participated in any competitions or I just forgot about them. I started to code in 2015 and my first computer was an outdated Ubuntu ThinkPad laptop.


Grade 7 (2019.9~2020.6)

  • CSP-J Second Prize

Grade 8 (2020.9~2021.6)

Too engrossed in schoolwork, lol. Even forgot to enter for CSP

  • Actually, I did nothing special. But I kept submitting commits to my projects on GitHub and focused on honing skills.

Grade 9 (2021.9~2022.7)

OI again!!!

  • CSP-S Second Prize

Grade 10 (2022.9~2023.6)

The start of something new

  • NOIP 2022 First Prize

Grade 11 (2023.9~2024.6)

Trying to do something innovative...

  • NOIP 2023 Second Prize
  • CSP-S 2023 Second Prize
  • China National Talent Program (Ying Cai Ji Hua, and in my session, Tutored by SJTU) Outstanding Performance
  • SITF The International Forum for Scientific Youth - SPECIAL AWARD FROM RUSSIAN TECHNOLOGICAL UNIVERSITY – MIREA First Prize
  • SITF The International Forum for Scientific Youth - FORMAL SCIENCE Third Prize

Grade 12 (2024.9~)

Getting ready for advancements

  • Wishing...

# Projects


Daily Notes is my first Android project, which offers an elegant way of editing Markdown files. Check it out on CoolAPK Apart from basic features, it also provides additional ones, like the Vault, Live Preview, Multi-Tabs, etc.


HSEFZ Digital Life is the online system made with Django designed for my school! It's actively maintained and currently passed on to the next generation of technicians! The system incorporates features including club selection, volunteering stats and sports league scoring, etc.


HSEFZ Club Yearbook is an online club catalog, featuring live edit with Notion. Designed for club showcase for my school.


ProblemSet is where I store all the solutions to the OI problems I've solved.


GitHub Dark Mode Safari is made for Mr Will, which is a port of his project, migrating the Chrome theme to Safari with a nice native macOS UI. As GitHub rolled out its official dark mode features, the project is now archived.


Ancient Chinese Dict CLI is a CLI dictionary app for ancient Chinese studies.


Hexo Theme Paperwhite is customized for my blog, which features minimalist design.


Handy Scripts is the collection of scripts I created to help with school technical work.


lsnotes displays the .lsnotes file in the current directory. Actually it has endless possibilities remaining to be unraveled!


How To Use Search Engines is a tutorial to search engines targeted at teenagers.


timqian/sideproject.guide is a tutorial to side projects. I helped with the English translation.



MrWillCom/hexo-theme-cupertino is a theme based on Cupertino Design with light borders and translucent and acrylic backgrounds on the navigation bar, featuring dark appearance, fluent animations and a powerful footer. It's a really cool theme, originating from a discussion with my friend MrWillCom. While the project is mainly maintained by MrWillCom, I helped with theme testing and part of the design insights.


View my GitHub page for more. Plus, I have developed a ton of online systems for my school. Check them out at HSEFZ Technicians And This is the Evolution Studio site. My friends and I have been actively collaborating to innvoate!


Wow, you have so many projects!