Open to opportunities

Solomon Ayo

@solomonayo

Message

I build secure blockchain and payment infrastructure for stablecoins and cross-border transactions.

Nigeria

Message

What I'm looking for

I'm looking to build secure, high-scale financial and blockchain infrastructure, particularly across DeFi, stablecoins, payments, smart-contract security, transaction integrity, and distributed systems.

I've built and operated blockchain and payment infrastructure at CNGN Convexity, Orki.io, SwearIt.io, and Mara.io. My work spans multi-chain stablecoin issuance, cross-border remittance, crypto checkout, transaction reconciliation, and cryptographic proof systems supporting high-volume financial and blockchain workloads.

At CNGN, I architected cNGN infrastructure across eight EVM networks and Solana, while at Orki.io I led systems processing $649K+ in monthly transaction volume and serving 8,000+ daily active users. I work hands-on across Go, Rust, TypeScript, Solana, EVM, Stellar, distributed systems, smart-contract security, KYT, and financial transaction integrity.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

CNGN Convexity Team

Jan 2025 - Present (1 year 8 months)

Architected and implemented cNGN stablecoin infrastructure across 8 EVM networks and Solana, supporting multi-chain issuance, transfers, supply management, compliance controls, and settlement. Engineered meta-transaction relayers and compliance SDKs, and built adversarial smart-contract test suites that identified and remediated critical vulnerabilities.