NZLouis · Personal brand of Louis Lu

Building the Future with
AI & 3D Technologies

Full-stack Developer•AI Expert•3D & Robotics

Crafting immersive digital experiences and intelligent systems. Specializing in Hugging Face, RAG pipelines, and interactive 3D web applications.

View Projects About Me

ABOUT ME

Hi, I'm Louis Lu – NZLouis is my personal brand

A Senior Software Engineer with 10+ years of global experience delivering mission-critical systems across Banking, Insurance, and Government sectors in both China and New Zealand. I bridge the gap between enterprise-grade stability and futuristic innovation in AI, 3D, and Virtual Robotics.

Lu Louis speaking and working on ML projects — Louis Lu
Full-Stack Developer | AI & 3D Specialist | Virtual Robotics
React / Next.jsJava / Spring BootPythonThree.jsHugging FaceIsaac Sim

I bring a unique blend of corporate rigor and start-up agility. Having engineered complex financial platforms and high-stakes government systems, I apply the same standards of scalability, security, and performance to modern AI and 3D spatial experiences. Whether it's 24/7 banking services or 3D digital twins, I build for production.

Real Estate AI: Developing predictive models for the New Zealand property market, leveraging machine learning to forecast trends and property values.
3D Digital Twins: Building interactive 3D property showcases that allow users to virtually explore real estate with game-like immersion.
Full-Stack Mastery: 10+ years scaling enterprise apps in Banking and Gov, ensuring AI/3D tools meet production-grade standards.
Global Context: Seasoned in both the high-velocity China tech scene and NZ's quality-focused enterprise landscape.

PORTFOLIO

NZLouis AI Quiz

Next.js quiz platform using open‑source, Gemini AI and Hugging Face for quiz generation, topic suggestions, and 'Ask AI' assistance, with cost‑optimized multi‑model routing.

Next.jsReactStyled‑ComponentsOpen‑Source AI ModelsGemini AIHugging FaceAPI Integration

Online Books System

Implemented using React and react-bootstrap. Contains functions such as books and authors.

ReactBootstrapNode.js

github-projects-md-sync

An npm package that syncs GitHub projects into Markdown files, reaching hundreds of downloads within its first day.

Node.jsnpmOpen Source

Peer Evaluation System

Evaluate peers online with scoring standards, reports, and data analysis.

ReactExpressMongoDB

Tenei Job Hunting for Maori

Platform connecting Maori job seekers with employers, highlighting skills.

ReactNode.jsPostgres

.NET System: Online Event Registration

Online registration system for events with email notifications.

.NETC#SQL Server

Louis' Blog

Personal blog to share thoughts and projects.

Next.jsMarkdownVercel

Internet Financial Analysis System

Financial market analysis with charts, predictions, and reports.

PythonDjangoECharts

OpenAPI System

API service with Swagger documentation and authentication.

Node.jsExpressOpenAPI

Automated Content Generation

This video is not a pre-rendered MP4. It is rendered dynamically in real-time using React code (Remotion). I use this technology to automate weekly property market reports and data visualization.

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Skills

AI / Machine Learning

Hugging Face, PyTorch, TensorFlow, Scikit-Learn, Generative AI, Model Optimization, MLOps (TorchServe, Model Deployment)

Backend & APIs

Python (FastAPI, Flask), Node.js (Express), Java (Spring Boot), .NET, RESTful APIs, GraphQL, Microservices Architecture

Frontend & UI

React, Next.js, Vue.js, TypeScript, JavaScript, UX/UI Design, Responsive Web Design

Cloud & DevOps

AWS (Lambda, S3, CloudWatch), GCP, Azure, Docker, Kubernetes, Terraform, Jenkins, GitHub Actions, Vercel, Auth0

Databases & Infrastructure

MySQL, DynamoDB, MongoDB, Redis, Oracle, SQL Server, Supabase

Development Practices & Collaboration

Agile (Scrum), Test-Driven Development, UI/UX Best Practices, Git, Jira, Confluence, Teams, Cross-time zone coordination & remote teamwork

Contact Me

Open to remote roles in the US or Australia as an AI / ML / Full-Stack Engineer.

Proven ability to align seamlessly with US and AU business hours from New Zealand.

nzlouis.com@gmail.com

Preferred contact: Email, LinkedIn or Chat with me.

LinkedIn GitHub Blog

Building the Future with AI & 3D Technologies