John Okyere
Portfolio
© 2025 John Okyere. All rights reserved.
Available for Opportunities

Hi, I'm John Okyere

Software Engineer (DevOps, Blockchain, AI/ZK).

I specialize in building robust, scalable backend systems and secure smart contracts. With a passion for decentralized zero knowledge proof technologies, I help businesses architect innovative solutions that leverage the power of blockchain and cloud computing.

View My Resume

What I Do

Cloud Architecture & DevOps

Architecting high-availability, multi-cloud infrastructure (AWS, GCP, Azure) with secure Rust-based systems.

RustAWSGCPAzureKubernetesDockerTerraformCI/CDLinux

Zero-Knowledge & Cryptography

Engineering privacy-preserving circuits and verifiable computation systems using advanced mathematical proofs.

CircomHalo2RustZK-SNARKsSnarkJSNoirStarkNetAlgebra

Web3 Security & Protocol Engineering

Developing and auditing secure smart contracts on Sui, ICP, and Ethereum with a focus on gas optimization and safety.

Sui MoveRustSolidityMotokoFoundryHardhatSmart Contract AuditingCyber Ops