Daniel (Chuen Lik) Wong

AI Engineer | Data Scientist | Innovation Enthusiast

About Me

I'm a versatile and enthusiastic professional with a master's degree in computing and information systems.My passion lies in driving impactful innovation in AI, and I'm proficient in leveraging cutting-edge technologies such as Large Language Models (LLM) to tackle complex tasks.

With a strong background in data analytics, machine learning, and software development, I bring a unique blend of technical skills and business acumen to every project. My goal is to contribute to groundbreaking AI solutions that make a real difference in the world.

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Years Experience
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Major Projects
0K+
Records Processed
£0 Billion
Business Plan Value

Experience

Data Analytics Consultant (with Artificial Intelligence specialization)

AECOM
London, UK
January 2023 - Present
  • Led the full-stack development of an AI solution, 'News Scraping App', for a prestigious client. Integrated a bespoke chatbot, external search engine, and advanced RAG technique, alongside an intuitive user interface and proprietary knowledge base. Utilised Azure Web App service and a reputable vector database for efficient data retrieval
  • Implemented Monte Carlo simulation for sensitivity analysis over a hundred cost models, evaluating the impact of financial uncertainty for a £1 billion business plan
  • Designed ETL pipeline for data consolidation (370k+ records) and created PowerBI dashboard
  • Developed decarbonization tool for regional asset portfolio platform, by integrating real-time data streaming from open-source APIs into a python based GUI

Corporate HSSE Officer

Shell
Hong Kong, China
August 2019 - May 2021
  • Launched Sustainability Project, awarded departmental 'Performance Recognition Award'
  • Collaborated on building tailor-made digital Permit-To-Work system (ePTW), boosting operational efficiency by 40%
  • Coordinated internal and external audits (ISO 9001 & 45001) with relevant stakeholders

Skills

Technical Skills

Certifications

  • Financial Risk Manager (FRM) Exam - Part 1 & 2
  • Multi AI Agent Systems with CrewAI
  • AWS Machine Learning Foundation 2022
  • Google Data Analytics Professional
  • ISO 9001:2015 Internal QMS Auditor

Projects

News Scraping Web App with LLM

December 2023 - December 2024

Project screenshot 1

An advanced AI-powered web application that combines news scraping, chatbot functionality, and cutting-edge RAG techniques for intelligent data retrieval and analysis.

PythonAzureLangChainStreamlitVector Database
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News Scraping Web App with LLM

RAG Technique Implementation

Implemented advanced Retrieval Augmented Generation (RAG) techniques to enhance the chatbot's knowledge base. Compared the performance of different RAG techniques (e.g., Hybrid Search, Vector Semantic Search) and data extraction methods to determine the most effective approach.

Cloud Deployment Optimization

Collaborated with Microsoft Technical Specialists to gain a deeper understanding of Azure cloud hosting specifications, ensuring the AI-powered web application can handle concurrent user logins and scale effectively at production level.

Advanced Analytics Visualisation

Integrated advanced natural language processing techniques for news article summarization, sentiment analysis, and topic modeling along with interactive visualisation built with Streamlit.

GitHub
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Team Internal Tool - CV Chatbot

July 2024 - October 2024

Project screenshot 1

An intelligent conversational AI chatbot designed for internal team use, utilizing LLM technology to provide information about team members' skills, experience, and education.

PythonLLMSharePointVector DatabaseUI/UX
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Team Internal Tool - CV Chatbot

Chatbot Development

Designed and developed a conversational AI chatbot for internal team use, utilizing a large language model (LLM) to simulate human-like conversations. The chatbot was trained on a dataset of CVs to provide information on team members' skills and experience.

Integration with Existing Systems

Integrated the chatbot with a vector database and company's existing SharePoint site to fetch real-time data on team members, ensuring the chatbot's knowledge base was always up-to-date.

User Interface Design

Designed a user-friendly interface for the chatbot, ensuring a seamless user experience. The interface included features such as a chat window, user authentication, and knowledge base search functionality.

Demo
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