SIX PRODUCTS.
IN PRODUCTION.
TODAY.

Built into Postgres rather than application code. A bug in business logic cannot leak tenant data — the constraint is structural. 67 Prisma models, 118 backend tests, 5 RBAC roles enforced per endpoint.

Postgres triggers reject any UPDATE or DELETE on lesson, payment, invoice, and financial-document rows inside the 6-year retention window — RAISE EXCEPTION at the database layer, so no app bug or stray psql session can touch the compliance trail. Tenant resolution (subdomain to school) is kept separate from authorization (JWT, RequireSchool, LoadSchool), so a spoofed Host header alone can never cross tenant lines. 65 migrations, built-in GLP/MELT curriculum tracking.

Public marketing site rendered at build time for SEO and performance. Student portal hydrates as an island on top. Two architectures, one codebase. Indexable for course discovery, dynamic for active students.

Fifteen years of project history modeled as structured data — not blog posts. Each project gets full Schema.org LocalBusiness markup so search engines understand the work, not just the words. Sub-second page loads.

Reach for tsParticles or similar is the default. We built a 200-line custom implementation matched to the specific motion needed. Loads 40KB instead of 250KB. The site feels intentional rather than templated.

The signal engine runs in Go: no GC pauses during evaluation, Kafka pub/sub for price broadcast, pure math with no framework overhead. The API layer runs in Bun/Elysia: user management, Claude API calls, session logic. The boundary is not a preference — it is a guarantee that latency-sensitive signal evaluation never competes with business logic.