Chinedu Nwadike

Engineered and delivered production-grade full-stack enterprise technology solutions spanning Finance, Identity, and Data Systems, partnering with stakeholders to build scalable infrastructure with robust automated testing and observability.

Built and scaled high-throughput backend services using Golang to handle decentralized multi-source data feeds, utilizing cloud infrastructure and containerization to maintain high availability across diverse blockchain networks. Designed and optimized RESTful APIs, backend database schemas, and transaction management pipelines, deploying low-latency telemetry and observability stacks.

Deployed and operated Optimism L2 rollup infrastructure on Kubernetes, driving rigorous testing, security reviews, and deterministic state-machine validations around core sequencing, challenge mechanisms, and L1/L2 data synchronization. Audited safety-critical state machines and transaction flows in production rollup contracts securing $30M+ in on-chain assets.

Architected latency-sensitive distributed backend systems with a rigorous focus on code correctness, security, and production reliability, managing concurrent execution engines and order-routing pipelines at 99.8% uptime.

Architected and bootstrapped a high-integrity institutional credit and yield platform from 0-to-1, engineering secure backend execution pipelines, contract-managed asset models, and audit-ready transaction ledgers. Engineered low-latency system observability across all services, surfacing real-time execution analytics and cutting debugging time by 2x+.

Provided professional insight about Web3 technologies and emerging markets to enterprise clients.

Provided professional insight and delivered full-stack protocol integrations for client organizations across Nigeria, Ghana, and South Africa through local NEAR guilds.

Architected and deployed two research-grade decentralized platforms: a real-time tracking network for supply chains and a peer-to-peer energy auction settlement designed around offline data synchronization, ensuring strict data validation and consistency across distributed nodes.

Developed responsive web applications and lightweight mobile workflows using vanilla HTML/CSS/JS and React Native, optimizing performance for low-bandwidth devices.

Engineered and maintained high-availability workloads on the IBM z/OS platform using COBOL, JCL, and REXX. Developed automated environment utility Python packages.

Conducted research in decentralized systems, architected and deployed two research-grade platforms supporting MSc research programs.