selected work
Projects
Systems built to handle failure honestly — reconciled payments, enforced rate limits, isolated tenants. Each one below is a full case study, not just a screenshot.
status: production
Payment Reconciliation Engine
Stripe webhook reconciliation with zero duplicate transactions
Next.jsNode.jsPostgreSQLPrismaRedis+2
status: production
API Gateway + Rate Limiter
Reverse proxy gateway with per-user sliding window rate limiting
Node.jsExpressRedisPostgreSQLJWT+1
status: production
Multi-tenant SaaS with Billing
Tenant-isolated SaaS platform with usage-based Stripe billing
Next.jsTypeScriptPostgreSQLPrismaStripe+4