casper ong
systems, operations, and management for AI, product, and emerging tech
I lead model operations at Bytedance’s business integrity unit, working on prompt engineering and operational systems that enable full auto-moderation across non-China ad ecosystems.
Across my career, I’ve specialised in building systems from the ground up—whether operational, product, or process—particularly in fast-moving environments where technology evolves faster than structure can keep up.
selected portfolio
- Built and put into place systems that ensures a continually updated knowledge base for HubSpot.
- Led and managed products for an internal cloud platform at Sea.
- Designed and put into place pricing frameworks, sales-enablement processes, and GTM operations for crypto risk products at Mastercard.
- Established the operating model for prompt engineering at ByteDance to support full ad auto-moderation.
what i’m open to
I’m open to selective opportunities in:
- System design for AI/LLM-driven products
- Operational architecture for new technologies
- Product operations and workflow design
- Early-stage technical problem-solving
If you’re building something in these spaces, I’m always happy to explore whether I can help.
get in touch
For collaborations, consulting, or exploratory conversations: casper.ong@outlook.sg
Last updated: 2025-11-16