hi, i'm —
CalvinLiew.
I ship products at the intersection of AI agents, data, and product strategy.
Right now I'm leading SupRM Intelligence at Sanofi, an AI agent that turns scattered supplier data into real-time risk, performance, and QBR insight for 30+ stakeholders.
Featured projects(my favorites)
Recent work I'm proud of, across AI agents, product, and data.
SaaSScout: A Grounded RAG Copilot for SaaS Evaluation
A production RAG copilot for SaaS evaluation. Indexes 335 products and 4,899 review chunks into four partitioned Chroma vector collections, ranks retrieval candidates across six signals (feature-fit, pricing, review sentiment, provenance trust, query alignment, category overlap), then generates grounded recommendations via a provider-neutral LLM layer — Groq Qwen 32B online, Ollama Qwen 2.5 local, or a deterministic grounded template when both are unavailable. The architecture ensures the LLM never invents a fact the retrieval layer did not supply.
The Anatomy of Fear: Quantifying Horror
An interactive data visualization study of how horror films generate fear. Analyzed 129 horror screenplays across 9,760 scenes and 11,204 horror signals using a GPT-4o-mini + GPT-4o pipeline (99.97% success rate, $2.28 total cost), then built nine custom D3.js visualizations into a scrollytelling site that reveals horror's power law: a tiny set of elite signals like scream and blood drive most of the actual scares.
Drive Companion: AI-Powered Cloud Intelligence
A high-fidelity prototype reimagining Google Drive as a proactive AI partner instead of passive storage. Six signature scenarios (Syllabus-to-Schedule, Smart Reading Pack, Living Concept Maps, AI Meeting Chief of Staff, Executive Briefs, Work Rhythm Optimiser) demonstrate how an embedded AI layer can replace the manual-upload chore that defines ChatGPT and Copilot. User research with 100+ students and professionals exposed the real lever: emotional benefits (anxiety down, confidence up) lift adoption far more than time savings alone.
What I do(the toolkit)
What I bring to AI product work. Designed to ladder from raw data → shipped agent.
ai & data.
- AI Agent Development
- LLM Orchestration
- Prompt Engineering
- Large Language Models
- Snowflake
- API Integration
- Data Pipelines
- Data Analysis
- Business Intelligence
- Data Visualization
product.
- AI Product Strategy
- Product Development
- Requirements Analysis
- Stakeholder Management
- User Research
- Agile/Scrum
- Roadmap Planning
- Product Analytics
- A/B Testing
technical.
- Python
- JavaScript/TypeScript
- React/Next.js
- SQL
- REST APIs
- FastAPI
- Git
- Low-Code Platforms
design.
- UI/UX Design
- Prototyping
- Figma
- Design Systems
- Wireframing
- Interaction Design
Drop me a line.
always up for a chat about ai, product, or design
Hiring, collaborating, or just want to chat? I'd love to hear from you.