Samuel Sylvester

Projects Contact

Financial Systems Engineer
& Digital Infrastructure Architect

Engineering distributed financial systems, liquidity pipelines, and high-performance transaction infrastructures bridging crypto and fiat ecosystems.

Builder of production-grade fintech platforms enabling seamless value transfer, real-time settlements, and scalable API-driven financial services.

Deployed Financial Systems

Fiato Merchant Engine

Enterprise-grade crypto-to-fiat settlement processor enabling automated liquidity conversion and real-time business payments.

Access System →

Fiato Wallet Core

Secure multi-asset wallet infrastructure with custody, transaction routing, and blockchain abstraction layers.

Access System →

MoveWallet Network

Cross-border financial mobility platform enabling seamless onboarding into local financial ecosystems.

Access System →

RayexAI Interface

Conversational AI financial interface enabling crypto ↔ fiat execution through messaging platforms.

Access System →

Smsplux API Layer

Scalable OTP and SMS verification infrastructure designed for high-volume authentication workflows.

Access System →

Establish Contact

Available for high-impact fintech collaborations and global system architecture opportunities.

speak@samuelsylvester.com

Nigeria