Modular Monoliths, Multi-Tenancy & High-Velocity B2B Systems
Battle-tested systems design for software founders. Avoid premature microservices, enforce domain boundaries, and scale with PostgreSQL row-level security.
Practical, code-backed engineering teardowns for saas & systems architecture.
Eliminate duplicate billing events and dropped payloads. Learn how to architect bulletproof, idempotent B2B SaaS webhook pipelines on day one.
Stop subsidizing power users. Learn how to architect real-time token metering, credit wallets, and hybrid billing to protect 75%+ SaaS gross margins.
Naive B2C auth breaks the moment enterprise teams sign up. Learn how to architect multi-tenant workspace switching, granular RBAC, and SSO-ready schemas from Day 1.
Eliminate HTTP 504 timeouts and dual-write bugs in your SaaS MVP. Learn why Postgres-backed queues outperform Redis and Kafka for early-stage startups.
Eliminate cross-tenant vector data leaks in enterprise AI SaaS. Learn deterministic RAG isolation patterns using pgvector RLS, metadata pre-filtering, and strict namespaces.
Avoid burning $2,000/mo on idle Kubernetes clusters. Learn how a modular monolith maximizes shipping velocity and investor-ready architecture for your MVP.
Learn how PostgreSQL Row-Level Security delivers enterprise-grade multi-tenant isolation on a single database without complex infra or cross-tenant data leaks.
Non-negotiable architectural practices we implement across founder codebases to prevent premature rewrites and ensure investor-grade quality.
Never introduce distributed microservices until a single compute runtime cannot sustain load or when multiple autonomous teams require separated deployment boundaries.
Enforce multi-tenant data isolation directly at the database engine level via RLS policies rather than relying on brittle ORM application-level WHERE clauses.
Use typed in-process event buses for domain module separation. Postpone external cloud queue brokers until multi-instance background workers are required.
Expose only designated public module contracts via index.ts and prohibit cross-domain internal imports with compiler and linter rules.
Deterministic AI Agents, CI/CD Evals & Vector Retrieval
From Concept to Production Launch in 4–6 Weeks
Executive Engineering Strategy Without Cap-Table Dilution
Slashing Cloud Spend, API Burn & Dev Inefficiencies