👋 <Hello World, I'm Jason />

👨‍💻 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.

🐢 <Quick Review of My Info />

{
  "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"]
  }
}

📨 <Contact Me />

• Email: nxu@nxu.biz (Private) / foobar@helloworld.email
• LinkedIn: jasonfoknxu
• Discord: nxu_hello_world
• WhatsApp/Signal/Telegram: [Hidden]

💾 <More About Me />

• 💻 Founded a company Hello World Technovation Limited, providing SaaS & AI solutions
• 🏫 Graduated in Computer Science [2020] & Software Engineering [2017]
• :octocat: Repos usually push to my self-hosted git server, not active on GitHub
• 🎲 Coding is my hobby
• 🌟 Researching on 🤖 ML/AI, 🚀 new techs, 📊 Data Analysis, 🌈 UX/UI ...
• 👍 Like & Support FOSS (Free and Open-Source Software)
• 💡 Problem solver, Innovator, various ideas of new projects
• 📖 Always keep learning
• 📺 Know a bit on Video/Image Editing, VFX/Multimedia Production, Content Creation
• 🇭🇰 Native speaker of Cantonese, familiar with both Traditional Chinese & Simplified Chinese
• 🌏 Help translating software from English/Simplified Chinese to Traditional Chinese
• 🌐 Start providing free web services from 2014
• 🎙️ Cooperated with live streamer

🔬 <Research Area />

• 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)

🧮 <My Tech Stack />

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...

💿 <My Websites />

• HWT.AI –– The company website of Hello World Technovation
• foobar.store –– An online shop for selling computer peripherals, mobile phone accessories, creative gadgets, TCG
• 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 –– A fan club of Xiao Yuan, a singer/live streamer in China
• (Deprecated) NXUShop –– An online shop for selling gadgets, toys, gifts [2015 - 2017]
• (Deprecated) NXUTech –– A blog with my tech gadgets reviews & unboxing [2013 - 2016]
• (Deprecated) NXUNews –– A tech news blog [2011 - 2013]
• More coming soon...

📚 <My Projects />

The projects are listed on my personal website: NXUweb (🚧 New website is coming soon)

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🏆 <Milestone />

• 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)
• 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

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