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Payment Infrastructure
Simpustack
Payment infrastructure platform covering card payments, bank transfers, USSD, merchant tooling, and API-driven payment services.
Problem
Merchants and operators need a unified payment stack spanning multiple payment methods with secure APIs and operational tooling.
Role
Co-Founder & CTO
Responsibilities
- Built the platform direction and technical foundation from the ground up
- Defined architecture across payment methods and merchant services
- Established infrastructure, security, and delivery practices
- Owned product engineering leadership as CTO
Technical challenges
- Multi-method payment support
- Merchant dashboard and API surface design
- Infrastructure and CI/CD foundations
- Security posture for payment operations
Technologies & domains
Payment gatewayCard paymentsBank transfersUSSDMerchant APIsCI/CDCloud infrastructure
Impact
- Established a payment platform architecture and delivery foundation from inception