Jimmy Cheung
AI Software Engineer
Recent graduate in AI - Systems and Technologies with expertise in AI-powered solutions. Passionate about creating innovative products that solve real-world problems through thoughtful design and cutting-edge technology.
Background
My journey in software engineering and the experiences that shaped my expertise
Software Engineer with hands-on experience in AI-powered product development, product design, user experience research . Strong foundation in design thinking, product strategy, and technical implementation.
Experienced in leading product development cycle, with full-stack skills and technical knowledge. Working with small teams to deliver high-quality products.
Languages
Bachelor of Engineering in Artificial Intelligence: Systems and Technologies
The Chinese University of Hong Kong
2019 - 2023
Relevant Coursework
Work Experience
Early career as a founding software engineer at a start-up.
Designing and implementing AI-powered systems. Delivering web/mobile applications with React framework.
Key Achievements:
- Developed and deployed production AI chatbot system processing 100+ daily interactions with <200ms average response time using RAG architecture and vector embeddings
- Optimized LLM inference pipeline reducing API costs by ~20% through prompt/context engineering, caching strategies, and tool-calling techniques
- Integrated RAG with vector database infrastructure handling embeddings using PostgreSQL with pgvector extension
- Designed AI agents and workflows. Implementing latest features to the chatbot system.
Featured Projects
Showcasing my works and technical expertise through real-world applications
Technical Stack
Comprehensive expertise across modern web technologies, AI frameworks, and development tools
Get In Touch
I'm always interested in hearing about new opportunities and exciting projects. Feel free to reach out if you'd like to connect!
I'm open to freelance projects, consulting opportunities, and full-time positions. Let's discuss how we can work together!