Wong Cheuk Ching
Hong Kong
Summary
Experienced Data Analyst and Software Developer with over 12 years in enterprise applications and reporting automation within banking, healthcare, and NGO sectors. Developed AI-driven solutions, including RAG-based story retrieval and multi-model content generation workflows using Python and related technologies. Expertise in software development, data integration, and workflow automation to create impactful AI applications.
Overview
13
13
years of professional experience
Work History
Business Intelligence Data Analyst
Heep Hong Society
04.2022 - 08.2026
- Architected centralized OLAP data warehouse on relational database, integrating 3 heterogeneous source systems through automated ETL pipelines to establish single source of truth for operational and management reporting.
- Developed an automated assessment analytics engine processing 4,000+ child assessments annually, generating standardized developmental reports that supported clinical decision-making and service planning across the organization.
- Engineered an automated daily pipeline that transforms raw attendance data and publishes formatted reports to 100+ center ICs via SharePoint, eliminating manual data handling and enabling next-day visibility for frontline managers.
- Coordinated maintenance and ongoing development across 3 integrated platforms, working with 3–4 external vendors and serving as the primary technical liaison between business stakeholders and development teams.
- Designed and implemented CUAP (Central User & Authority Platform) as core authentication module for system revamp initiative, enabling SSO and role-based access control—integrated with EADS to support HR and IT departments, with architecture prepared for future system onboarding.
BI Specialist
Megasoft Limited
05.2018 - 04.2022
- Real-Time Dashboards: Designed and developed operational dashboards (React, Node.js) to visualise pharmacy and clinic data, empowering hospital staff to monitor patient flow, wait times, and drug refill status effectively.
- Pharmacy Drug Refill System (Hospital Authority): Developed IoT-based system deployed across 10+ hospitals, serving 20,000+ patients daily; won Hong Kong ICT Awards 2020 Grand & Gold Award. Built regression models to predict patient wait times, enhancing clinic operational efficiency.
- Edge AI & Computer Vision: Led an R&D initiative on enterprise computer vision, engineering a prototype AI inventory recognition system using OpenCV, CNNs, and YOLO with custom kernels and Intel RealSense 3D point clouds to validate the feasibility of automated stocktaking.
Consultant / Analyst Programmer
China Construction Bank (Asia)
05.2015 - 05.2018
- Consulted for Resources Global Professionals & Kingviews Solutions, delivering strategic insights and solutions.
- Optimised mission-critical online banking platform (Java, MSSQL) to ensure compliance with strict regulatory and security requirements in banking industry.
- Integrated online banking services with core banking systems, enhancing data consistency and transactional integrity across platforms.
Programmer
Hong Kong Economic Times Limited
12.2013 - 05.2015
- Developed Content Maintenance System enhancing editorial efficiency for platforms ToPick and hket.com.
- Upgraded authentication system enabling seamless cross-domain SSO for improved user access.
Education
BS - Computing and Networking
The Open University of Hong Kong
07-2020
HD - Computer & Information Eng.
Hong Kong Institute of Vocational Education
07-2013
Skills
- Generative AI
- AI Agents
- Edge AI
- Application Development
- Full-Stack Development
- DevOps
- Deep Learning & Machine Learning
- Computer Vision
- Data Engineering
- Cloud Computing
- Video Processing
- Database Management
- Business Intelligence
Custom
Python, JavaScript (Node.js, React.js), Java (Spring Boot), C#, LangChain, LightRAG, Hermes Agent, Prompt Engineering, ComfyUI, Generative Video Models, Cloud GPU (Vast.ai), PyTorch, TensorFlow, CNNs, Multi-Head Attention, Custom Kernels, OpenCV, YOLO, NVIDIA Jetson (Edge AI), FFmpeg filterchains, Pillow, Kafka, Redis, Docker, Airflow, Azure/AWS Hosting, CI/CD (GitLab), MS SQL Server, MongoDB, Power BI, Apache ECharts
Timeline
Business Intelligence Data Analyst
Heep Hong Society
04.2022 - 08.2026
BI Specialist
Megasoft Limited
05.2018 - 04.2022
Consultant / Analyst Programmer
China Construction Bank (Asia)
05.2015 - 05.2018
Programmer
Hong Kong Economic Times Limited
12.2013 - 05.2015
BS - Computing and Networking
The Open University of Hong Kong
HD - Computer & Information Eng.
Hong Kong Institute of Vocational Education