Commercial Real Estate Domain Expert Turned Agentic Engineer. 20+ years in real estate, infrastructure, and finance, now building production AI systems at the intersection of domain expertise and modern tooling.
I represent the transformation organizations are trying to achieve: a domain expert who builds production software through AI pair-programming to deliver real solutions, and teaches others the reproducible path.
Production systems solving real business problems through strategic AI partnership. Working software with test suites (627 on the largest repo), documentation, and measurable impact.
| Repository | What It Does | Scale |
|---|---|---|
| issuer-credit-analysis | REIT credit analysis automation. Deterministic pipeline turns 75-page issuer filings into Moody's-style reports in about 20 minutes end to end. Pure-Python covenant math (43 REALPAC adjustments); no LLM-generated number ever enters the calculation layer. 99.2% token reduction; $1,500 analyst cost reduced to $0.30. | 195 commits, Python + scikit-learn |
| vp-real-estate | The digital embodiment of a 20-year VP of Leasing & Asset Management and his team. Six-plugin Claude Code marketplace covering commercial leasing, Ontario residential tenancies, expropriation law, appraisal, and infrastructure corridors. Three advisor personas (Reggie, Adam, Dennis) route the same calculator stack through different review styles. | 59 skills, 13 agents, 627 tests, v3.0.0 |
| 021-CRE-150 | Eight-plugin Claude Cowork toolkit shipped to participants of the CRE-150 workshop. CAM reconciliation, MCDA sales/lease comparison, lease abstraction (258 fields), roof-tender review, tenant credit, effective-rent analyzer. The only public reference implementation of the Cowork subagent dispatch pattern. | 96 commits, 14,874 LOC Python |
| deep-research-engine-creator | A meta-plugin that generates domain-specialized research engines. Wizard interview produces a complete 8-stage research pipeline with post-reporting verification, validation, and correction. 20 domain presets spanning CRE, cybersecurity, healthcare, OSINT, legal, geopolitical risk, ESG. | 129 commits, ~28,600 LOC |
| JobOps | Intelligence-driven career management as a two-plugin marketplace (jobops + jobops-ic) for Claude Code and Codex. 47 skills and 17 agents covering resume development, interview prep, and independent consulting, with distributed OSINT across 6 parallel specialists (corporate, legal, leadership, compensation, culture, market). Assessment-first methodology filters weak-fit applications before any resume is written. | 314 commits, v2.16.0 |
The strongest pieces of the portfolio are private. Available for live demo in consulting, interview, or partnership contexts.
chan-genealogy-waihai · Yuhu Chen Clan Genealogy Knowledge Graph. Multi-edition digitization, transcription, translation, and historical reconstruction of the Waihai branch of the Yuhu Chen clan (玉湖陳氏族譜). Combines four direct manuscript witnesses (1416 Guanshutang, 1971 microfilm, 1992 Putian, family copy) into a SQLite knowledge graph of 4,811 persons across 29 generations, with a master lineage table reaching 123 generations from the Yellow Emperor. 33-check validation suite; pre-registered statistical program with a 7.2× headline finding on credentialed-father transmission. 1,288 commits, 269k+ LOC, four-edition cross-verification, Harvard CBDB integration. Published site: reggiechan74.github.io/chan-genealogy-waihai
workforce-optimizer · Original Consulting IP as Software. The Consolidated Human Impact Framework (CHIF) is an original 132K-word mathematical methodology I developed from first principles, formalized in a publishable paper, verified by a companion Python codebase, and productionized as TypeScript with an MCP server interface. Multi-rubric scoring (three independent 100-point rubrics), 6-phase greedy constraint solver, 6 behavioral archetypes, capability budget system, deterministic scenario generation. 7,744 LOC TypeScript across 20 modules, 277 passing tests, 1:1 module coverage.
CareerDebug · The FICO Score for Careers. Transforms subjective career narratives into objective 4D position measurements mapping 147+ billion unique career configurations (5 tracks × 7 stages × 729 SOE combinations × 56 domain sub-stages). 12-stage diagnostic pipeline, manifest-driven automation across 20 bug categories and 52 archetypes, parallel agent execution with 82% token reduction. 133 commits, 3,025 files, 101 Python scripts, 843 markdown documentation files.
ontario-gis-intel · Ontario CRE Open Data Query Engine. Unified query engine across 406 dataset endpoints from 56 government open data sources (50 municipalities plus provincial and federal overlays). Four query protocols (ArcGIS REST, CKAN with PostGIS, GTFS, OpenStreetMap Overpass), three spatial query strategies, nine analytical frameworks for CRE intelligence. Custom Transverse Mercator coordinate projection in pure-Python stdlib, zero external dependencies. 31 commits in 12 hours, 21 Python scripts, 10,171 LOC.
Plus 14 additional private systems covering CRM contact intelligence (16 tools, FTS5 + vector search), strategic school analytics (5-agent VVC research pipeline), CUSPAP appraisal automation (23 government APIs), native macOS OCR review (SwiftUI, local-first), brand identity automation (213 tests, Playwright rendering), multi-plugin creative methodology marketplaces, multi-agent orchestration (23 agents), corridor valuation, RICS APC assessment, options analysis, and the four-tier Tenebrus CRE AI training curriculum.
cc-plugins is a 13-plugin marketplace installable via claude plugin marketplace add reggiechan74/cc-plugins. Each plugin ships with commands, agents, skills, and/or hooks following Claude Code's plugin architecture.
| Plugin | What It Does |
|---|---|
| code-coherence | Multi-agent code verification. Four specialized critics (planner, code, security, domain) catch defects through a team-of-rivals architecture. |
| course-curriculum-creator | Backward design curriculum builder using Bloom's taxonomy. 10 commands, 2 autonomous agents, template system for workshop variants. |
| d3-visualizations | D3.js chart generation with 173 gallery templates across all standard chart types and multiple output formats. |
| google-workspace-mcp | Gmail, Google Calendar, and Contacts integration via OAuth 2.0 MCP server. |
| kids-camp-planner | Family camp logistics. Budget tracking, schedule optimization, provider research, 12+ Ontario school calendars, commute matrix. |
| math-paper-creator | Author, validate, and compile mathematical papers with symbol table tracking, dependency analysis, and formal verification. |
| mississauga-permits | 20 municipal dataset queries (building permits, parcels, land use, transit) via ArcGIS FeatureServer with auto-discovered metadata. |
| nano-banana | AI image generation via Gemini API. 25 style presets across 6 categories with configurable aspect ratios and resolutions. |
| report-to-web | Markdown report into a complete React site with autonomous site builder agent. |
| resume-snapshot | Automated portfolio-quality repo snapshots. Git metadata, LOC analysis, complexity hotspots, architecture diagrams. |
| rubric-creator | Professional rubric design with validity controls, 7 domain templates, inter-rater reliability protocol, and bias review. |
| structured-english | Specification writing in two formats: SESF (human-readable) and HSF (LLM-optimized) with tiered scaling and validation. |
| spinnerverbs | Themed spinner verb generation for Claude Code status messages. Star Trek, Game of Thrones, and custom themes. |
Finance & Real Estate. REIT credit analysis, lease administration and abstraction, corridor valuation, expropriation, portfolio optimization, CUSPAP appraisal automation.
AI & Agentic Systems. Multi-agent orchestration, plugin architecture, research pipelines with claim verification, spec-as-code validation, MCP servers, native macOS apps.
Infrastructure. Utility corridor consulting (Hydro One), geospatial intelligence across 406 endpoints, municipal open data consolidation.
Curriculum & Teaching. Four-tier CRE AI training series (101/150/201/301), backward-design lesson plans, Bloom-tagged objectives, workshop plugin suites that double as consulting toolkits.
Historical & Cultural. Classical Chinese genealogy reconstruction with multi-edition manuscript reconciliation, cardinality-preserving OCR review, pre-registered statistical analysis.
3,000+ commits · 25 production systems · TypeScript, Python, Swift, Bash · 13 plugins published · 20 research engine presets · 627 tests on the largest single repo · 147B+ career configurations modelled · 4,811 persons in the genealogy knowledge graph · 406 government data endpoints unified
Building Tenebrus Capital. Independent consulting at the intersection of real estate, infrastructure, and AI. Delivering the four-tier CRE AI training series (101 / 150 / 201 / 301) and advising organizations on domain-expert plus AI enablement strategies.