Payments
Stripe and SaaS Systems Engineering
Payments are where weak backend design becomes expensive. I build Stripe-backed systems with the boring but necessary pieces done correctly: retries, idempotency, webhooks, reconciliation, operator visibility, and product flows that do not fall apart once real money is involved.
Systems I typically build
- Subscription platforms, customer billing, and portal flows.
- Connect onboarding, payouts, and business operations workflows.
- Payment pipelines that need durable retries and state integrity under failure.
Related case studies
Production-oriented foundation for a Base-native milestone escrow: smart-account onboarding, programmable milestone release, disputes, and compliance-aware workflows—engineered as a serious monorepo, not a wallet demo.
Comprehensive dashboard system for law firms, lawyers, and executors managing estates.
Mobile app enabling Stripe payments and payouts with enterprise-grade security.
Questions clients usually ask before starting
Can you fix an existing Stripe integration that is already live?
Yes. That is common. I usually start by mapping the current payment state model, webhook flows, and failure cases, then harden the weak paths without breaking revenue-critical behavior.
Do you handle only Stripe, or the whole SaaS backend around it?
The whole backend around it. Stripe is only one part of a real billing system. The product logic, auth, retries, support tooling, and operational visibility matter just as much.