Hong Kong
Marco Cheng
Your Business
go further with
Our Digital Solution
Sigma specializes in UX, UI and digital transformation for your business. Together with us, transform your business to the next level.
Talk to usVision
We envision a future where organisations adopt artificial intelligence not only as a talking point but as practical infrastructure—especially for learning, certification, and talent development. Sigma focuses on AI-powered assessment: turning curricula, manuals, and domain knowledge into high-quality questions at scale, and pairing them with quiz and examination workflows that educators and L&D teams can trust. Alongside that core, we apply the same rigour to UX, UI, and digital transformation so AI sits inside experiences people actually use. Our aim is to shorten the path from content to measurable competence—fairly, transparently, and without burying staff under manual test authoring.
Mission
Our mission is to design, build, and operate AI-enabled training and assessment systems that organisations can run day to day. That includes intelligent question generation from teaching materials and structured sources, configurable quiz and assessment journeys, cloud-based question banks with tagging and versioning, and automated or assisted grading with feedback so learners improve while instructors reclaim time. We complement these platforms with corporate AI literacy programmes and hands-on workshops so teams understand how to supervise, validate, and refine model output. Where broader digital delivery is required—websites, apps, analytics, or campaign surfaces—we integrate assessment and AI services into a coherent stack, with clear ownership, security-conscious defaults, and knowledge transfer so your AI question-and-quiz capability grows with you.
Organisation
Three-Department organization Chart plus IT Team
IT Team
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Frontend
- Front-End Engineer
- UI/UX Designer
- Front-End Architect
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Backend
- Back-End Engineer
- DevOps Engineer
- Systems Integration
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AI Training
- AI Trainer
- Curriculum Design
- Content Developer
Services
Creative
Design
- UX/UI Design
- Branding Strategy
- Art Direction
Website / App
Development
- Tailor-made website / app
- Custom Database
- Webflow, Wordpress, Shopify
Data
Analysis
- Real-Time Data Monitoring
- Custom Analytics Dashboard
Facebook Page
Management & Marketing
- Increase Exposure of Facebook Page
- Social Media Content Creation
- Optimize Advertising Expenses to Maximize ROI (Return on Investment)
AI Training &
Assessment
- Corporate AI training & educational talks
- AI-powered question generation & quiz system
AI Training & Assessment — Contacts
Reach the right team directly for demos, pilots, or regional enquiries.
Australia
Tesla LeeSelected Works
