03/2024 - 08/2025
Research AI Engineer
Guangdong-Hong Kong-Macao Greater Bay Area Artificial Intelligence Academy Limited, CyberPort
constcoder={name:'HO Tsz Kit Ken',skills:['Python', 'LLM Fine-Tuning', 'Prompt Engineering', 'Transfer Learning', 'RAG', 'MySql', 'LangChain', 'Docker', 'MCP', 'Ollama', 'scikit-learn', 'SAS', 'R'],hardWorker:true,quickLearner:true,problemSolver:true,hireable:function() {return(this.hardWorker&&this.problemSolver&&this.skills.length>=5);};};ABOUT ME
Who I am?
My name is Ken, and I am a passionate and innovative programmer with a strong foundation in data science, artificial intelligence, and web application development. With hands-on experience as a Research AI Engineer and Teaching Assistant, I have developed advanced AI-driven tools, contributed to facial expression recognition, and led technical projects such as local RAG applications and trading analysis platforms. I am a quick, self-motivated learner who thrives on exploring new technologies, tackling challenges, and refining solutions—always seeking to make technology more accessible and impactful. My skills span across Python, JavaScript, machine and deep learning, data visualization.
Experiences
research_ai_engineer.js
const experience = {}
position: "Research AI Engineer",
company: "Guangdong-Hong Kong-Macao Greater Bay Area Artificial Intelligence Academy Limited, CyberPort",
duration: "03/2024 - 08/2025",
const whatHaveIDid = `
• Developed AI-driven market sentiment analysis tools
◦ Leveraging advanced generative AI techniques, including Retrieval-Augmented Generation (RAG) and LLM fine-tuning, achieving an accuracy rate exceeding 93%.
• Designed and implemented Prompt Engineering techniques improving the accuracy of AI-generated financial newsletters by 30%.
• Architected and trained Convolutional Neural Network (CNN) models for Facial Expression Recognition (FER) from scratch, defining layer structures and optimizing training processes, resulting in an F1-score of 70%.
◦ Developed a comprehensive data processing pipeline for image Data Collection, Cleansing and Augmentation.
• Designed and optimized prompts to guide the LLM in generating accurate and contextually relevant SQL queries for complex database schemas.
• Edit and refine teaching material for top universities to ensure relevance and accuracy in the evolving field of data analytics and AI.
• Use UltraVox to implement a Speech to Speech AI voice assistant and integrate it with open source TTS models for low conversation latency (full generation in 2.5 seconds).
`;03/2025
Teaching Assistant
AI Lab Limited, CyberPort
04/2025
Technical Lead – CEO Go Global Programme, HKU SPACE
Personal Collaboration with Prof. Alan Chow
PROJECTS
Trading Agent(Secondary Development)
constproject={name:'Trading Agent(Secondary Development)',tools: ['Python', 'Streamlit', 'Multi-LLM APIs', 'LangChain', 'Prompt Engineering', 'ChromaDB],myRole:Personal Project,Description: I did a secondary develop on TradingAgent which is an open-source project for automated trading analysis, featuring multi-agent research, risk management, and trading decision support. The initial project provided a CLI interface, basic agent logic, and foundational analysis workflows.,};Qwen-3 Local RAG Reasoning Agent
constproject={name:'Qwen-3 Local RAG Reasoning Agent',tools: ['Python', 'Ollama', 'Docker', 'Embbedding', 'RAG],myRole:Personal Project,Description: Built a fully-local retrieval-augmented-generation (RAG) application that answers user questions with private documents, optional Web search, and transparent citations.,};Data Analysis with Machine Learning
constproject={name:'Data Analysis with Machine Learning',tools: ['Python', 'Pandas', 'Scikit-learn', 'Matplotlib', 'Seaborn', 'Numpy', 'Jupyter Notebook],myRole:Personal Project,Description: Performed a data analysis and machine learning project Titanic Survival Prediction and Customer Churn Prediction, indcluding EDA, Data Preprocessing, Model Training, and Evaluation.,};Educations
09/2023 - 07/2025
Bachelor of Science (Honours) in Data Science and Business Intelligence (GPA 3.47/4.00)
The Hang Seng University of Hong Kong
2019 - 2023
Associate In Statisitics and Data Science
Hong Kong Community College
CONTACT
Contact with me
If you have any questions or concerns, please don't hesitate to contact me. I am open to any work opportunities that align with my skills and interests.
kenk6475591396@gmail.com
+852 95113665