Chung Wei-Sheng

(FlyC)

La vie est drôle

Life is interesting.

About Me

Easy-going, with some humor.

Love music, anime, and the trivia that may not come in handy for a whole life.

Since 2015, I have worked as frontend research developer for almost 9 years. (including student time

Slowly get to the point of if you know one thing so well,

there's not going to be too hard to understand the others.

Even though sometimes feeling numb about tracing new stuff,

but also feel lucky about myself that I can keep up with the frontend trend.

Started from no-framework generation, which makes me know well about the framework concept.

Due to the work division,

the products which focus on animation are incomparable with the past.

But on the other hand,

I have a great advancement in framework, pure functional, project structure and performance stuff.

Everything has its own place and function.

Keep coding to solve the smallest inconvenience in life, still

Contact Me

[email protected]

+886 956639361

Skills

Javascript

✓master

Including es5 and es6

Familiar with modules and async events

Concept of call by value and call by reference

Knowledge of prototype chain and closure

Familiar with browser storage and devtools

HTML

Flexible application of css-like selector and code tracing skill

CSS

Use SCSS,

studying windicss recently.

Frameworks & Packages

Vue / Nuxt

✓master (vue2)

Including SPA and pure static Vue.js.

Experience of Vue2 and Vue3.

Experience of both vuex and pinia about store

Experience of tuning Webpack and Vite

Experience of tuning performance.

Knowledge of dividing components.

React

△ Learning

With the knowledge of Vue,

the next familiar framework is on the way.

Others

experience of pnpm, axios, moment, lodash, elementUI, sweetalert, json-server, chanceJS, socket.io... etc.

Others Skills

Git

✓master

Familiar with Git flow and relative commands.

Familiar with submodule and worktree usage.

Familiar with recovery situation and its solutions.

Experience of status reset flow with Gitlab CI/CD.

Company Git lecturer presentation

Terminal

Experience of implementing build/deploy script

Go with docker and Jenkins create workflow

Create a custom script for quick project setup.

Docker

Experience of writing Dockerfile for Gitlab CI/CD

Create custom basic docker-image as default layer

Experience

Senior Frontend Research Developer

Binance • Jun 2022 - Aug 2023, 1 years 2 months

Maintenance and refactoring of old website

Due to the increasing scale of company, there are some features which is created without preciously consideration, it may cause some error and edge effect.
Further, department transfer also makes code without properly maintenance.

Keep features works fine, replace old codes with latest tech step by step,
catch the edge effect, etc.

Implement shared modules and maintenance

With strict rules and work with designer closely, create a frontend module which is not only easy to use, but also has flexibility of customized.

New features of admin system

Add more control-nodes or detail into current workflow to make old feature can match more complex situation. Also add features like auto-complete, guess-what-user-want feature("Do you mean ... ?") and some related features.

Reduce time spend of users, potential human error and make new guys on-the-line more quickly.

New feature and maintenance of client side

Use React, events' status switching and related data present is the main part.
Due to the project is pretty huge, we use mono repo to handle that.

Experimental features survey

Follow the big wave of AI, we have some experimental features for inner users.

Work with backend member, make data which is pretty hard to read or calculate-needed into proper format, present them with a friendly visualized view.

Use NFT data which we're already have, we tried a lot of interesting features.

Sharing meeting

Due to the full-time remote, the weekly sharing meeting is not only about the skills sharing,
but also a time of team-building, to share our live, say how do you do.

From different countries with different cultures, it's a very lucky things that we can have a chat with teammate comes from whole world.

Frontend Research Developer

Paradise-soft • Sep 2017 - May 2022, 4 years 8 months

Maintenance and refactoring of old website

Transfer Knockout.js to Vue, and transfer MVC architecture to SPA step by step.

Implement/Optimize the cache system of each layer

Cache the unchanged section, update needed part only. Handle building machine's memory usage.

Formulate reusability rules and their constructors

Create components which follow specific rules, so other RDs can pick them up quickly and get hints when the way they use components is incorrect.

Formulate version control system and build/deploy rules

Planning monorepo building flow, custom build/deploy flow of each project. Create a rollback system when there's something going wrong.

New project planning and basic configuration setting

Create a basic project folder structure like route, store and eslint config. Also, refactor old projects to the same structure.

Performance tuning for old and new projects

Get rid of unreasonable rendering and code re-sorting. Substantially increased render performance and code readability.

Git and Javascript lecturer

Presentation

Frontend Research Developer

Fashionguide • Oct 2016 - Jul 2017, 9 months

Slicing layout with css and html.
Call backend API, then bind them to the website.
Maintenance and refactoring of old websites.
Implement a reusable function library.
New feature research and implement.

Lecturer of Frontend

University of Taipei • Sep 2016

Introduce the basic concept of html, css and javascript.

Student of University of Taipei

University of Taipei • Sep 2011 - Jun 2015

First prize in the social network analysis course group competition. In charge of frontend.

As assistant teacher of social network analysis course next grade.

Internship in Pixnet (half year)

Side Project

Maple Story V Matrix Tools

Oneline game MapleStory has a skill system called "V Matrix", which require gamer to find the best skill-cores in permuiation 12 got 3. This tool may help gamer find them easily.

IWARA

💥 Not Suitable For Work 💥
There's a NSFW website, and there are some NSFW content,
this project may help user avoid emotional damage when they stuck in the middle or get lag.

Participate Project

Risk Management System

Crypto become a new way of criminal like scamming or money laundering.
Use several layers of rules, features and strategies to find potential risk-address or victims.

NFT Analysis Display

The number of NFT increased insanity these years, so we have to have a new system to management/analysis them easily.

Lottery

Large number of requests in a short time.

According to lots of game types, flexibility and reusability are the key points.

Sport Lottery

The odds of a game may change very frequently.

So we do a lot of work on socket receiving and rendering performance tuning.

Marketing Sites

Sites for increasing exposure.

Not only the game introduction, but also provides an HTML widget for users to promote their sites.

Agent System

Pyramid-like level system.

Profit counting and how to handle the layer-upon-layer system are the key points.

Compound Entry Website

Combine lottery, sport lottery and agent system, like a monorepo.

Because this project is created by MVC architecture first, how to refactor and combine with SPA subprojects or even only combining SPA components is a big deal.