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Chinedu Nwadike
Looking for a jobMember of Technical Staff
Backend systems engineer at Nani Plus Inc building finance, identity, and data infrastructure for global economies.
NigeriaMember of Technical Staff at Nani Plus Inc
Experience
Member of Technical Staff
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.
Fullstack DevelopmentFinanceIdentityData SystemsTesting AutomationObservability
Blockchain Software Engineer
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.
GoREST APIsDatabase DesignTransaction ManagementCloud InfrastructureContainerizationTelemetryObservability
Blockchain Developer
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.
KubernetesOptimismLayer 2 Scaling (Rollups)State MachinesSecurity AuditingTesting
Trading Systems Engineer
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.
Distributed SystemsConcurrencyRoutingReliabilitySecurity
Software Engineer
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+.
Backend DevelopmentCredit PlatformsDeFiObservabilityDebugging
Consultant
Provided professional insight about Web3 technologies and emerging markets to enterprise clients.
Web3ConsultingEmerging Markets
Blockchain Consultant
Provided professional insight and delivered full-stack protocol integrations for client organizations across Nigeria, Ghana, and South Africa through local NEAR guilds.
BlockchainIntegration ProtocolsFullstack DevelopmentConsulting
SWE Research Engineer
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.
Decentralized SystemsSupply ChainP2P NetworkingData ValidationResearch
Software Developer
Developed responsive web applications and lightweight mobile workflows using vanilla HTML/CSS/JS and React Native, optimizing performance for low-bandwidth devices.
HTMLCSSJavaScriptReact NativeWeb DevelopmentMobile Development
Mainframe System Programmer
Engineered and maintained high-availability workloads on the IBM z/OS platform using COBOL, JCL, and REXX. Developed automated environment utility Python packages.
COBOLJCLREXXPythonMainframeZOS
Education
Afe Babalola University
Conducted research in decentralized systems, architected and deployed two research-grade platforms supporting MSc research programs.