🐑💨 About Me

I began my journey as an indie game developer using RPG Maker VX. During my school years, I also participated in web design competitions, which sparked my long-standing interest in building my own website 💣

Later, I pursued a degree in Computer Science, where I spent much of my free time exploring game-related systems—such as procedural map generation, NPC pathfinding and vision, inventory management, and lighting techniques 🎮

As I delved deeper into the field, I came to appreciate how concepts from mathematics and algorithms can be applied to programming to produce elegant and highly effective solutions—particularly in game development ✨

🎲 Vsinder 

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const epsilon = 1e-4;

let differential = function(f) {
  return x => (f(x + epsilon) - f(x)) / epsilon;
};

let integral = function(f, f0) {
  return x => f0 + [...Array(x / epsilon >> 0).keys()].reduce((s, k) => {
    return s + f(x - k * epsilon);
  }, 0) * epsilon;
};

let f = (x) => x * x;    // f(x) = x^2;
let g = differential(f); // g(x) = 2*x;
let h = integral(g, 0);  // h(x) = x^2;

console.log(f(2), f(4), f(6));
console.log(g(2), g(4), g(6));
console.log(h(2), h(4), h(6));

🌴 Journey

I’ve put a few of my resumes here—there aren’t many, so this will have to do 💣
Name Type Timestamp
Singapore Shopee (Data Engineer) Career Jan 2022 - Mar 2026
National Collegiate Programming Contest 2rd place (application software design)
全國大專電腦軟體設計競賽（應用軟體組）第二名 		Honor Nov 2018
National Collegiate Programming Contest honorable mention (application software design)
全國大專電腦軟體設計競賽（應用軟體組）佳作 		Honor Nov 2017
National Collegiate Programming Contest 3rd place (application software design)
全國大專電腦軟體設計競賽（應用軟體組）第三名 		Honor Nov 2016
National High School Skills Competition
全國工科技藝競賽志工 		Volunteer Nov. 2013

🚧 Website History

From now on, I’ll only post “Update Log” entries when there’s something actually worth talking about.
Description Timestamp
Upgrade version 6 (Hexo/Theme Update) 2026.03.21
Publish "About Me" 2022.02.19
Post "Update log 6" 2022.02.12
Upgrade version 5 (Hexo/Next Update) 2022.02.12
Post "Update log 5" 2020.02.25
Post "Update log 4" 2019.04.20
Upgrade version 4 (Hexo/Next Update) 2019.04.20
Restart updating 2019.03.28
Post "Update log 3" 2018.09.24
Pause updating 2018.09.24
Post "Update log 2" 2018.07.01
Post "Update log 1" 2017.02.25
Upgrade version 3 (Hexo) 2017.02.25
Upgrade version 2 (Vue.js+Express) 2017.12.18
Release version 1 (PHP) 2016.10.24

🎈 Friend Website

Here are my friends' websites. Feel free to check them out!