AI Operations · Agent Workflows · Finance Systems
MartinZhang
- Looking for
- AI Ops · AI Product · Agent workflows
Available nowToronto · RemoteNow buildingJazzTor · War Trader
Say hi 👋
- AI operations
- Agent workflows
- Human-in-the-loop review
- Test-driven delivery
- Finance controls
- Godot games
- Real-time 3D
- Bilingual EN / 中文
Selected work
Seven projects. One way of working.
All projects
Main project01 · Finance systems · AI evaluationTickmarkControls on real 10-K filings
02 · Real-time 3D · TwitchVELNESTCodex × TwitchCon Hackathon entry03 · Game · AI studioWar Trader15,183 passing tests
04 · 3D webJazzTorToronto jazz listening room
05 · Responsible AIWATCHLINEAI proctoring policy lab
06 · Mobile productHopliTravel companion app
07 · Game · RPGMartoriaPlayable in the browser01 / Experience
Professional experience
Apr 2026 — Present
Payout Administrator
Equitable Bank Toronto, ON
- Highlight 01200+ payout statements a monthprepared and checked for residential and commercial mortgages, on tight closing deadlines.
- Highlight 02Exception handlinginvestigate variances in balances, per-diem interest, penalties, and fees before a statement goes out.
- Highlight 03100+ partnerslawyers, brokers, and internal teams I coordinate with to resolve discrepancies and close on time.
Mar 2025 — Apr 2026
Legal & Executive Operations Coordinator
JYD LLP Toronto, ON
- Highlight 01Right hand to two founding partnersacross the firm’s legal and mortgage practices.
- Highlight 02100+ active matterskept on track through deadlines, transaction packages, and client correspondence.
- Highlight 031,000+ recordsmaintained in Clio and Salesforce for compliance, trust accounting, and billing.
Jun 2023 — Aug 2023
Client Manager Intern — Commercial Real Estate
Jianghai Securities Co., Ltd. Shanghai, China
- Highlight 0150+ clients · 20+ financing casessupported with financial review, market research, and case tracking.
- Highlight 02300+ client touchpoints a weekin Mandarin and English, with clean CRM records and follow-ups.
Ongoing · alongside full-time work
Independent AI Practice
Self-directed Toronto / Remote
- Highlight 0110K+ likes · 550K+ viewson AI video work I scripted, generated, edited, and published on RedNote.
- Highlight 02Hands-on model testingcomparing video and image models on prompt following, motion, continuity, and character consistency.
- Highlight 03AI product testingturning real scripts into test paths, logging agent failures, and writing prioritized fixes.
02 / Skills
What I work with
AI systems & agents
Designing where AI helps, where rules decide, and where a person signs off.
- Claude Code Skills & agent teams
- Agent instructions & structured outputs
- Human-in-the-loop review
- Evaluation (DeepEval)
- Multi-model testing
- RAG fundamentals
- Local models (Ollama)
- Python · SQL
Product & build
Taking a fuzzy idea to a prototype people can click.
- Problem framing & PRDs
- User flows & edge states
- React · TypeScript
- Figma
- Accessibility review
- Git · Docker
Games & 3D
Where I stress-test AI-directed production end to end.
- Godot · GDScript
- React Three Fiber · three.js
- Blender Python pipelines
- Procedural audio
- Test-driven game QA
- Playwright visual QA
Finance operations
The domain my AI work is grounded in.
- Reconciliation & exceptions
- Month-end close controls
- Journal entry preparation
- Driver-based forecasts & variance analysis
- Internal controls & audit trail
- Structured data contracts & validation
- Excel · Power BI · SQL · Python
- English · Mandarin
03 / Built Skills
AI Skills I’ve built
Reusable agent workflows with clear inputs and outputs someone else can check.
Built · Iterating
GEO Brand Audit
Measures how often AI assistants mention and cite a brand, before anyone suggests changes.
- Input
- Search-intent queries · AI answers · brand mentions · cited sources
- Output
- Visibility matrix · query-level log · citation gaps
Built · Iterating
GEO Brand Optimizer
Turns the audit’s gaps into a prioritized fix list, then re-runs the same test.
- Input
- Audit findings · crawl settings · page content gaps
- Output
- Action backlog · implementation brief · before/after delta
Built · Iterating
Product Design Mentor
An AI tutor that teaches product design through practice, critique, and revision.
- Input
- Learner goal · design draft · user context · constraints
- Output
- Focused lesson · critique · exercise · revision plan
Built · Iterating
Finance Exception Review Agent
Explains why an Accounting or payroll control failed—without calculating, posting, or approving money.
- Input
- Rule code · cited evidence · severity · allowed actions
- Output
- Grounded brief · next action · open questions · model telemetry
04 / Education
Education
Honours Bachelor of Arts
University of Toronto MississaugaEconomicsCommunication, Culture, Information & Technology
- Honours Bachelor of ArtsEconomics · Communication, Culture, Information & Technology
- CFA Level I candidateFinance
- CSC self-studyMarkets
Certifications
Licences and certificates, newest first.- Smart Serve OntarioResponsible alcohol service
Study threads
Interdisciplinary by design- Economics
- Commerce
- Digital finance
- Financial analysis
- Data analysis
- Web design
- UI design
- Project management
- Process design
05 / Work
See how I think when I build.
AI controls, responsible-AI tools, a 3D jazz room, a mobile app, and two games.
