Systems we've designed and deployed
Beyond flagship case studies: the broader range of compliance systems, workflows, and infrastructure we've built across different regulatory domains.
Core systems
Reusable compliance primitives we've engineered for HPD, environmental law, and other regulatory frameworks.
Compliance Timeline Engine
Multi-deadline tracking with automated escalation logic, SLA monitoring, and notification orchestration for regulatory workflows.
- Rules-driven deadline computation
- Event-based task generation
- Multi-channel reminders (email/SMS/WhatsApp)
- Configurable for different compliance regimes
Evidence & Certification Vault
Structured proof collection with validation workflows, tamper detection, and automated compliance packet generation.
- Required evidence checklists per obligation type
- Auto-timestamping + EXIF capture
- Before/after photo validation
- Digital contractor attestations
- One-click certification export
Portfolio Risk Intelligence
Cross-entity prioritization with real-time risk scoring based on severity, deadlines, enforcement history, and blockers.
- Live risk scoring algorithms
- Trend analysis (buildings worsening)
- Stalled/blocked reason tracking
- Top-N at-risk views
Access Orchestration
Scheduling and coordination platform for inspections, reinspections, and tenant access with automated communication.
- SMS/WhatsApp notification sequences
- Tenant preference tracking (time/language)
- 'No access' documentation workflows
- Calendar sync (Google/Outlook)
Recent engagements
Compressed snapshots of problems we've solved - context, solution, impact.
Context
Compliance consultant managing 200+ HPD-regulated buildings
Problem
Missed certification deadlines leading to escalation and penalties
Solution
Built automated deadline engine with T-72h/T-24h/T-2h reminders and urgency flags
Impact
Zero missed deadlines post-deployment, reduced escalations by 100%
Context
Environmental compliance firm preparing for audits
Problem
Evidence scattered across email, WhatsApp, local drives - hours to compile
Solution
Built evidence vault with required checklists and one-click packet generation
Impact
Minutes to compile certification packets, 100% audit-ready documentation
Context
Property management firm with multi-building portfolio
Problem
No visibility into which violations required immediate attention
Solution
Deployed risk scoring dashboard with severity + deadline proximity + repeat flags
Impact
Enabled proactive resource allocation, reduced reactive firefighting
Context
Multi-tenant SaaS for inspection companies
Problem
Each client needed separate portals with role-based access
Solution
Architected white-label platform with subdomain per company + granular RBAC
Impact
Scaled to enterprise use, enabled white-label resale model
Context
Inspection service provider coordinating 50+ field appointments/week
Problem
'No access' failures consumed excessive team time and delayed closures
Solution
Implemented tenant communication platform with SMS sequences and access logs
Impact
~75% reduction in coordination overhead, faster turnaround
Context
Compliance operations team managing document-heavy workflows
Problem
Manual file storage, no version control, lost context
Solution
Centralized document management linked to cases with activity audit trails
Impact
Single source of truth, eliminated lost files and email chains
What we've done in the past year
Compliance Systems
- - Built compliance systems for multi-building portfolios
- - Automated document-heavy workflows
- - Designed rule-driven deadline engines
- - Integrated public enforcement data (HPD, NYC Open Data)
Platform Engineering
- - Multi-tenant SaaS architecture (white-label ready)
- - Role-based access control (RBAC) systems
- - Event-sourced audit trails
- - Real-time notification infrastructure
Domain Expertise
- - NYC HPD Housing Maintenance Code
- - Environmental compliance workflows
- - Property operations management
- - Field inspection coordination
How we approach compliance engineering
We don't build one-off solutions. We architect systems around reusable primitives - Obligation, Rule, Event, Task, Evidence - so compliance logic is configurable, not hard-coded.
This means the same platform that handles HPD violations can adapt to environmental law, safety inspections, or any regulatory framework with deadlines, proof requirements, and enforcement actions.
Every system we build is designed for auditability, scalability, and long-term maintainability - not quick hacks.
Technical stack & patterns
Backend
Frontend
Infrastructure
Integrations
Want to see a full case study?
Explore our flagship HPD compliance platform - the full system breakdown with visual evidence and measurable outcomes.