Ayo M

@maff_dev

Fullstack developer specialising in secure payment systems

United States

English, Spanish

About me

I build and secure backend systems businesses depend on, especially payments. Technical co-founder of PayLane, a payment collection platform, and Scale Stack Hub, a two-person studio. With a computer science and cybersecurity background, I design for failure: signed webhooks, retries, duplicate protection, reconciliation. Stack: Node.js, TypeScript, React, Supabase/PostgreSQL, MongoDB. You work directly with the developer, your project lives in your own accounts, and you get code and docs. Message me with what you're building. ... Read more

Skills