Brandon Han
Hi, I'm Brandon. I like building cool things, eating, traveling, and playing golf.
Experience
Mar 2026 — Now
Co-Founder
Sansin AI
AI Agent Safety Engine
Building an AI safety engine that learns safe behavior from human corrections using Thompson Sampling.
- Solo-built the full stack: Python/FastAPI backend, React dashboard, published Python SDK
- Behavioral engine with per-tool-category Beta distributions outperforms static rules after ~50 human overrides
- Led pivot from notification intelligence to developer-first agent safety platform, expanding addressable market
Jun 2025 — Now
Co-Founder
Pancake Money
Consumer Fintech / iOS
AI-powered iOS budgeting app, from concept through App Store launch with real bank accounts connected via Plaid.
- 300+ waitlist signups pre-launch. Competitive research against YNAB, Monarch, Mint shaped feature priorities
- Built transaction pipeline: live bank data ingestion, auto-categorization, personalized budget recommendations
- Designed and ran onboarding experiments to improve activation rates
Nov 2023 — Jul 2025
Data Ops Engineer (13 mo.) → Product Manager (6 mo.)
Edlio
EdTech / K-12 SaaS
Managed a $10M+ product engagement across 500+ school websites for LA Unified School District.
- Built SQL dashboards that surfaced rollout bottlenecks and prioritized launch sequencing for leadership
- Created Python automation that eliminated 40+ hours of manual work and saved $10K+ across projects
- Coordinated cross-team between engineering, QA, and non-technical district stakeholders
Skills
Product
Roadmapping, user research, competitive analysis, experiment design, A/B testing, funnel analysis, KPI definition, go-to-market support
Data & Technical
Python, SQL, JavaScript, Swift, React, Kotlin, Git, API design, statistical modeling, data visualization, Tableau, HTML/CSS, CI/CD
AI
LLM integration, prompt engineering, behavioral scoring, workflow automation, responsible AI guardrails, agentic coding tools (Claude Code, Codex, Cursor)