sebtsang:
now: AI & Data Consultant @ EY (Summer '26)
based_in: Toronto
building: AI that automates people's livesAI & Data Consultant @ EY · CS @ University of Guelph · Prev. @ Interac, BMO
| Role | Company | Focus | Dates |
|---|---|---|---|
| AI & Data Consultant | EY | Consulting on enterprise-scale AI & Data delivery in financial services. | May 2026 — Sep 2026 |
| AI Engineering Fellow | Polarity | Frontier AI QA research (Afore Capital fellowship) | Apr 2026 — May 2026 |
| Data & AI Developer | BMO Financial Group | Airflow DAG automation | Jan 2026 — Apr 2026 |
| Growth Fellow | Stan | Scaling Stanley to $10M ARR | Mar 2026 — Apr 2026 |
| Data Engineer | Interac Corp. | PL/SQL pipelines, CI/CD | May 2025 — Aug 2025 |
| Data Analyst, IT Ops | Interac Corp. | Reporting automation, Tableau | Sep 2024 — Apr 2025 |
| Data Engineer | Spirit of Math | Medallion lakehouse in Fabric | May 2024 — Aug 2024 |
| Technical Analyst | Spirit of Math | API-based access automation | May 2023 — Aug 2023 |
Personal Portfolio · 🌐 sebastiantsang.com
My personal site, rendered as a spiral-bound journal — the chat is the home page, and every section flips open like a page. LLM-streamed answers, slash commands, and page-flip physics.
Next.js 15 React 19 TypeScript Tailwind Framer Motion Vercel AI SDK
GMaestro · SOON Hackathon '26
A local-first AI GTM team for founder-led startups. One Conductor plans, three department heads delegate, ten specialist agents research and draft in your voice — then execute over Composio, but only after you approve.
TypeScript Multi-Agent Composio Claude Next.js
LabLens · Agents Assemble Healthcare AI Hackathon '26
A medication-aware lab-triage agent that turns an abnormal lab result into a risk-stratified, drug-interaction-checked action packet for clinician review. Deterministic thresholds meet LLM pharmacology reasoning over FHIR.
Python MCP FastAPI FHIR Pydantic
Idea OS · capture-to-draft pipeline
Ideas in from Discord/Telegram, structured research out, LinkedIn-ready drafts — built on OpenClaw.
Python Claude OpenClaw
Mathify · Google × GitCloud Mini-Hackathon '26 · built in one night
A satirical Chrome extension that inflates only the private LinkedIn metrics no one else can verify. MV3 content script, a MutationObserver, and Gemini picking the multiplier — an exercise in restraint disguised as a joke.
JavaScript Chrome MV3 Gemini
B.Comp. Computer Science @ University of Guelph · Dean's Honour List · Expected Apr 2027
President of UofG Toastmasters for a year. Interac's first-ever Intern of the Quarter. Judged UofTHacks 13 (600+ participants). I like building with AI that automates people's lives.
