WORK / Projects & Practice

Start with a concrete problem,
deliver work you can inspect.

AI applications, business analysis, content tools, and user validation. Different contexts, one approach: define the problem, move implementation forward, and deliver evidence.

6 PROJECTS
AI applications / 01
Customer signals → Perception / Attribution / Strategy → Human confirmationJOEL / SELECTED WORK
Original concept cover · Not a product screenshot
Datawhale team project · Web MVP01

ValueGuard

Evidence-based after-sales decisions, with human oversight

Turn customer signals from multiple sources into priority assessments, explanations of causes, and recommended actions to help triage after-sales exceptions involving high-value customers.

Product definitionAgent orchestrationAI Coding
View case study
AI applications / 03
Group questions → Knowledge lookup → Human escalation for complex issuesJOEL / SELECTED WORK
Original concept cover · Not a product screenshot
Real QQ business use · Local simulated WeChat prototype03

AI Community Support Assistant

From repetitive answers to a support process others can take over

Starting with frequent business inquiries in QQ groups, design a workflow for knowledge lookup, context completion, and escalation of complex issues to a human.

RAGContext designBusiness support
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Content & tools / 04
Trending news / Verification → Topic selection / Spoken script → Subtitles / Visual directionJOEL / SELECTED WORK
Original concept cover · Not a product screenshot
Personal Skill development · Content workflow04

AI News Script Skill

Turn trending news into content ready for production

Organize news retrieval, source verification, topic selection, and spoken-script generation, delivering titles, hooks, subtitles, and direction for AI-generated visuals.

Skill packagingContent SOPsTool orchestration
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Content & tools / 05
Asset grouping → Transcription / Recombination → Checking / ArchivingJOEL / SELECTED WORK
Original concept cover · Not a product screenshot
Open-source Skill adaptation · Video production SOP05

E-commerce Video Remix Workflow

Recombine and reuse existing assets in batches

Build on an existing open-source Skill to organize asset grouping, intermediate outputs, script checks, and finished-video archiving into an operational workflow.

Workflow adaptationFFmpegAsset management
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Business & product / 06
Store observation → User feedback → Physical demoJOEL / SELECTED WORK
Original concept cover · Not a product screenshot
Tung Wah Group of Hospitals, Hong Kong · 3 days / 5-person team06

iBakery New Product Planning

Meet users and put a product idea to the test

Explore a new product for families with autistic children, combining store observations and user feedback to develop a physical demo of “Hug Bread.”

User researchNeeds discoveryProduct validation
View case study

Case outcomes are drawn from my personal materials; team achievements, prototype validation, and real business use are identified separately.

LET’S CONNECT

Let's get to know each other
through a concrete problem.

Career opportunities, project collaboration, or a conversation about bringing AI into real work.

Contact me