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Fintech API, escrow payment and banking backend development in Nigeria

For payment startups, marketplaces, wallets, lending tools, banking demos and regulated teams that need clear transaction flows, audit trails, reliable APIs and production-oriented backend architecture.

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Nigeria and Africa

What this service covers

JWT authentication, account APIs, transaction workflows and audit logs.
Escrow, checkout, wallet, transfer and marketplace payment flow design.
Redis caching, RabbitMQ events, webhook security and email/SMS notification patterns.
PostgreSQL schema design, indexes, migrations and transaction integrity.

FAQ

Can Almond Systems build payment APIs for Nigerian platforms?

Yes. The team designs backend payment flows, escrow logic, gateway integrations, transaction logs, webhooks and settlement-ready records.

Do you work with Node.js and NestJS for fintech?

Yes. Almond FinBank Pro demonstrates Node.js/NestJS banking APIs with PostgreSQL, Redis, RabbitMQ, Swagger and operational modules.