xqe2011, also named 小企鹅 in Chinese. My username can be split into two parts, the part xqe means small penguins in Chinese, and 2011 means the time I started to learn programming.I graduated from DGUT, Dongguan University of Technology, now working as a project manager in the Key Laboratory of Engineering Software of the same university.
My Interests are GalGame, Touhou Project, OSU! mania 4k, Anime and Music.

NOT VIM USER, nano and Visual Studio Code are better and modern.

• 2016: Elementary OS in desktop
• 2017: Linux Mint in desktop
• 2018: Ubuntu in desktop
• 2019: Arch Linux with KDE in desktop
• 2020-2025: MacOS in Laptop + Arch Linux in desktop
• 2023-2025: Rocky Linux + CentOS + OpenEuler in production environments

• 2011: PHP. Built a website for my parents' business.
• 2012: C#. Built a POS system for my parents' business.
• 2013: JavaScript + jQuery. Improved POS system using CEF + Javascript.
• 2014: C# + Android. Built mobile POS application.
• 2015: C++, Robotic. Built an automated robot car using Arduino.
• 2016: Hardware Design, Robotic. Designed PCB for higher integration.
• 2017: Preparing for high school entrance examination
• 2018: C++, Robotic. Joined the DJI Robotics Summer Camp.
• 2018: Typescript + Angular. Built my automated robot car controller.
• 2019: C++, Robotic. Joined the DJI Robotics Winter Camp.
• 2019: Typescript + React. Built a DIY-ready robot controller for my friends.
• 2020: Preparing for university entrance examination
• 2021: C++, Robotic. Designed a modular robot system in a RoboMaster lab
• 2022: C++, Robotic. Led team to build a Lidar-Vision-based automated mini car.
• 2023: C++, Hydrology. Joined ESLab, optimized weather algorithm, from 1h to 5min.
• 2024: Yaml, Operation. Upgraded ESLab infra to cloud native arch.
• 2024: Python, Operation. Written an Operator for workflow scheduling.
• 2025: Manager. Designed ESLab-Neuron arch, led the team for many projects.
• 2025: Rust, Hydrology. Built a POC for high-efficiency river indexing engine.

• feat(dev): C++, Python, Typescript, Javascript, Rust, PHP, C#
• feat(manager): Manage 5-15 employees
• feat(operation): Manage 10-20 bare-metal servers and multi-cloud clusters.