I build AI software that does real work in freight and customs.
I'm Patrick, an early engineer and technical product owner at Clear.ai in Sydney. I ship full-stack logistics products and the AI agents inside them. Lately: TariffChat™, used by 400+ customs brokers at 100+ organisations across APAC.
Writing code since 2017, starting with Pascal in Vietnam.
Patrick's agent
Trained on my résumé and projects
Hi, I'm Patrick's agent. Ask me about his work at Clear.ai, his projects or how he builds with AI.
Answers come from his résumé and project notes.
Things I've built, at work and on weekends
- TariffChat™Clear.ai · production
TariffChat™
2025Free AI assistant for Australian customs brokers: tariff classification, concession orders and duty rates in one searchable chat.
- Transport management systemClear.ai · production
Transport management system
2025–26Driver, fleet and dispatch tooling for a transport management product at Clear.ai.
- Claude Code Diff ReviewOpen source
Claude Code Diff Review
2026VS Code and Cursor extension that lets Claude Code edit at full speed, then shows every change as a diff to keep or revert in one batch.
Claude Code hooks · Bun · VS Code API

GPT for Health
2024Simulated patients and families for medical students in WSU's Health Across the Lifespan workshops.
Next.js · LLMs · SQLite · AWS

Zoom Summariser
2024Splits a multi-speaker transcript by speaker and timeframe, then summarises each part with custom LLM prompts.
Next.js · Gemini · TypeScript

NaviFi
2024AI investment research and community platform, co-founded with Tata Consultancy Services mentorship.
Agentic RAG · Next.js · Chrome extension
From retail floors to an AI-native logistics startup
- Nov 2025 – PresentSydney · On-site
Software Engineer & Technical Product Owner · Clear.ai
- Technical product owner for my team: turn customer problems into scoped work, set priorities and see features through to release.
- Build across the back end, front end and full stack of the main Clear.ai app (app.clear.ai), with a focus on the freight forwarding platform.
- Built shipment tracking and third-party integrations, including 1-Stop and Australian Border Force (ABF) connections.
- Work on tariff classification services and TariffChat™, an AI assistant used by 400+ customs brokers at 100+ organisations across APAC, with 35,000+ classifications.
- Set up and manage the AWS infrastructure for internal classification and tariff data platforms.
- Mentor junior engineers and interns.
Technical product ownershipFull-stackAI agentsIntegrationsAWSMentoring - May 2025 – Oct 2025Sydney · On-site
Junior Software Engineer · Clear.ai
- Engineered software and AI solutions for customs brokerage.
Generative AILLMsFull-stack - Feb 2025 – May 2025Queensland · Remote contract
Junior Full-stack Developer · QRisk
- Maintained and extended cyber-risk quantification software based on Open FAIR.
Next.jsFastAPIPrismaAWS - Oct 2024 – Feb 2025North Sydney · Hybrid
Full-stack Developer Intern · Tata Consultancy Services × Creators Club
- Co-founded NaviFi, an AI investment research and community platform, built with TCS for their Shark Tank competition.
- Mentored club members and wrote the SkillPies GitHub course.
Agentic RAGPrismaPitching - Jul 2024 – Dec 2024School of Medicine · Research
Software Engineer, GPT for Health · Western Sydney University
- Built an LLM system that simulates family scenarios for medical students, and studied how students respond to it.
Next.jsTypeScriptSQLiteAWS - Mar 2024 – Nov 2024Kingswood · Hybrid
Full-stack Developer Intern · Western Sydney University
- Replaced a file-based staff roster with a web app handling preferences, leave, holidays and calendar export.
ReactNode.jsMongoDB - 2020 – 2024
Before software, I sold fragrance at Myer and David Jones and worked at Swarovski while studying, and ran statistics study sessions at WSU. Those jobs taught me to listen to the person in front of me first.
Tools I reach for
- AI & LLMs
- AI SDKLangGraphRAGDocument extractionClaudeGeminiOpenAI
- Backend
- PythonDjangoFastAPINode.jsConvexHonoBunRust
- Frontend
- TypeScriptReactNext.jsTanStackTailwind CSSshadcn/uiExpo
- Data & infra
- PostgreSQLRedisPrismaDrizzleAWSDockerVercelGitHub Actions
Building something in logistics or AI? Let's talk.
Send a note here or email me directly. I'm also happy to chat with students and new grads breaking into software.