# :wave: \
:man_technologist: I am a Full Stack Software Engineer & AI Researcher, interested in R&D on various new technologies. I have founded `Hello World Technovation Ltd.` (HWT), offering innovative Software as a Service (SaaS) and professional AI solutions.
## :turtle: \
```json
{
"name": "Jason",
"gender": "male",
"email": "nxu@nxu.biz",
"public_email": "foobar@helloworld.email",
"website": "https://nxuweb.net",
"github": "jasonfoknxu",
"job": "Software Engineer & Researcher",
"location": "Hong Kong",
"languages": ["Cantonese", "Traditional Chinese", "English", "Simplified Chinese", "zh-HK", "zh-Hant", "zh-Hans"],
"education": ["Bachelor of Science in Computer Science", "Higher Diploma in Software Engineering"],
"technologies": {
"programming": ["Typescript", "JavaScript", "PHP", "Python", "C#", "Java", "Visual Basic / VB.NET"],
"backend": ["Node.js", "Express.js", "NestJS", "Fastify", "Laravel"],
"frontend": ["Next.js", "React", "Vue", "Vite", "jQuery", "HTML"],
"ui": ["Tailwind", "daisyUI", "MUI", "Headless UI", "Bootstrap", "Chart.js", "Sass/SCSS", "CSS"],
"database": ["MongoDB", "MariaDB", "MySQL", "PostgreSQL", "SQLite", "Mongoose", "TypeORM", "Redis"],
"mobile": ["React Native", "Android", "Unity"],
"others": ["Socket.io", "WebSocket", "Electron", "ActionScript"],
"web_proxy": ["Caddy", "Nginx", "Apache", "Traefik"],
"devops": ["GitLab CI", "GitHub Actions", "Gitea Actions", "Drone CI"],
"deployment": ["Docker", "Docker Compose", "PM2", "nodemon", "forever", "ts-node", "SWC", "Babel", "Webpack", "Portainer"],
"cloud_apis": ["Azure", "AWS", "Cloudflare", "Alibaba Cloud", "OpenAI", "Twilio", "SendGrip", "MessageBird"],
"testing": ["Jest", "Selenium", "JUnit"],
"auth": ["JWT", "Bearer token", "Cookies", "Session"],
"chatbot": ["LLM", "RAG", "GPT-4", "ChatGPT", "Llama", "Discord", "Telegram", "QQ"],
"cms": ["WordPress", "Discuz!"],
"os": ["Ubuntu/Debian", "macOS", "Windows 11/10/7", "Manjaro/Arch", "CentOS", "Linux"],
"reverse_engineering": ["JavaScript function", "RESTful API", "WebSocket Packet", "HTML frontend"],
"multimedia": ["DaVinci Resolve", "Premiere Pro", "After Effects", "Photoshop", "Illustrator", "GIMP", "Inkscape"]
}
}
```
## :incoming_envelope: \
- Email: nxu@nxu.biz (Private) / foobar@helloworld.email
- LinkedIn: [jasonfoknxu](https://www.linkedin.com/in/jasonfoknxu)
- Discord: nxu_hello_world
- WhatsApp/Signal/Telegram: [Hidden]
## :floppy_disk: \
- :computer: Founded a company `Hello World Technovation Limited`, providing SaaS & AI solutions
- :school: Graduated in `Computer Science` [2020] & `Software Engineering` [2017]
- :octocat: Repos usually push to my self-hosted git server, not active on GitHub
- :game_die: **Coding** is my hobby
- :star2: Researching on :robot: **ML/AI**, :rocket: **new techs**, :bar_chart: **Data Analysis**, :rainbow: **UX/UI** ...
- :thumbsup: Like & Support **FOSS** (Free and Open-Source Software)
- :bulb: Problem solver, Innovator, various **ideas** of new projects
- :book: Always **keep learning**
- :tv: Know a bit on **Video/Image Editing**, **VFX/Multimedia Production**, **Content Creation**
- :hong_kong: Native speaker of **Cantonese**, familiar with both **Traditional Chinese** & **Simplified Chinese**
- :earth_asia: Help translating software from English/Simplified Chinese to Traditional Chinese
- :globe_with_meridians: Start providing free web services from 2014
- :studio_microphone: Cooperated with live streamer
## :microscope: \
- Implementation of AI Application
- Large Language Model
- Generative AI (Text, Image, Video)
- Data Analytics
- AI Multimedia processing
(*May change based on the ongoing development of AI and technologies*)
## :abacus: \
| | |
|:---:|---|
|*Programming* | `Typescript`, `JavaScript`, `PHP`, `Python`, `C#`, `Java`, `Visual Basic / VB.NET` |
|*Backend*| `Node.js`, `Express.js`, `NestJS`, `Fastify`, `Lavarel`|
|*Frontend*| `Next.js` (Full-Stack), `React`, `Vue`, `Vite`, `jQuery`, `HTML`|
|*UI / Styling*| `Tailwind`, `daisyUI`, `MUI`, `Headless UI`, `Bootstrap`, `Chart.js`, `Sass/SCSS`, `CSS`|
|*Database*| `MongoDB`, `MariaDB`, `MySQL`, `PostgreSQL`, `SQLite`, `Mongoose`, `TypeORM`, `Redis`|
|*Mobile*| `React Native`, `Android` (Java), `Unity` (C#)|
|*Others*| `Socket.io`, `WebSocket`, `Electron` (Windows + Linux + Mac), `ActionScript` (Flash)|
|*Web / Proxy*| `Caddy`, `Nginx`, `Apache`, `Traefik`|
|*DevOps / CI/CD*| `GitLab CI`, `GitHub Actions`, `Gitea Actions`, `Drone CI`|
|*Deployment*| `Docker`, `Docker Compose`, `PM2`, `nodemon`, `forever`, `ts-node`, `SWC`, `Babel`, `Webpack`, `Portainer`|
|*Cloud / APIs*| `Azure`, `AWS`, `Cloudflare`, `Alibaba Cloud` (CN), `OpenAI`, `Twilio`, `SendGrip`, `MessageBird`|
|*Testing*| `Jest`, `Selenium`, `JUnit`|
|*Auth*| `JWT`, `Bearer token`, `Cookies`, `Session` (PHP), `TOTP`|
|*Chatbot*| `LLM`, `RAG`, `GPT-4`, `ChatGPT`, `Llama`, `Discord`, `Telegram`, `QQ`|
|*CMS*| `WordPress`, `Discuz!`|
|*OS*| `Ubuntu/Debian`, `macOS`, `Windows 11/10/7`, `Manjaro/Arch`, `CentOS`, `Linux`|
|*Reverse Engineering*| `JavaScript function`, `RESTful API`, `WebSocket Packet`, `HTML frontend`|
|*Multimedia*| `DaVinci Resolve`, `Premiere Pro`, `After Effects`, `Photoshop`, `Illustrator`, `GIMP`, `Inkscape`|
> and my skill set is keep extending...
## :cd: \
- [HWT.AI](https://hwt.ai) –– The company website of `Hello World Technovation`
- [foobar.store](https://foobar.store) –– An online shop for selling computer peripherals, mobile phone accessories, creative gadgets, TCG
- [nxu.biz](https://nxu.biz) –– A website perviously provided free services, tools, and software for everyone. Now, the website is revamping to focus on providing business solutions and services from HWT.
- [YUKARI FAN CLUB](https://yukari.top) –– A fan club of Xiao Yuan, a singer/live streamer in China
- (Deprecated) [NXUShop](https://shop.nxuweb.net) –– An online shop for selling gadgets, toys, gifts [2015 - 2017]
- (Deprecated) [NXUTech](https://tech.nxuweb.net) –– A blog with my tech gadgets reviews & unboxing [2013 - 2016]
- (Deprecated) [NXUNews](https://new.nxuweb.net) –– A tech news blog [2011 - 2013]
- More coming soon...
## :books: \
> The projects are listed on my personal website: [NXUweb](https://www.nxuweb.net/) (:construction: New website is coming soon)
---
## :trophy: \
- 2007 \- Start creating websites & studying web tech (HTML, JavaScript, CSS)
- 2008 \- Learn my first programming language `Visual Basic 6.0`
- 2009 \- Created my first flash game with ActionScript ~ `NXUTD`, a Tower Defense game
└── 
- 2009 \- Own my first server
- 2010 \- Own my first domain `nxuweb.net`
- 2011 \- Set up `NXUNews` and start posting technology news and reviews
└── 
- 2013 \- `NXUNews`/`NXUweb` achieved Hong Kong ranking `1,208` & `286,981` in global ranking (Alexa Rank)
└── 
- 2013 \- Developed `NXUTech.` to replace *NXUNews*, focus on reviewing, testing, unboxing and analysis of IT gadgets
└── 
- 2014 \- Launched `nxu.biz`, provided free software solution to maximize the efficiency of daily work
- 2014 \- Released my first web application `BitXByteConverter`
└── 
- 2015 \- Established `NXUShop` for selling gadgets, toys, gifts (File-base online shop system)
└── 
- 2015 \- Introduced `Smart Intelligence Engine`, an intelligent problem-solving tool
- 2017 \- Graduated with Higher Diploma in `Software Engineering`
- 2017 \- Founded `YUKARI FAN CLUB` (YFC), a fan club of a singer/live streamer
- 2018 \- Launched `YUKARI DASHBOARD`, the data analysis platform of YFC
└── 
- 2019 \- Developed `YFC Admin Management System`, a multi-functional real-time data collection, management, analysis, visualization platform of YFC
└── 
- 2019 \- Became a staff member of `Yukari World`, a live concert activity
- 2020 \- Released `Xiang AI chatbot`, the chatbot of YFC
- 2020 \- Graduated with BSc in `Computer Science`
- 2021 \- Joined m-Chinese Solution Limited (Edu-tech) as `Software Engineer & Researcher` (Github: [@jasonfok-mlang](https://github.com/jasonfok-mlang))
- 2023 \- Established a online shop `foobar.store`
- 2023 \- Built my own enterprise level private cloud server
- 2024 \- Founded a company **Hello World Technovation Limited** (HWT), providing SaaS & AI solutions
---