Before founding and scaling ventures across AI and fintech, Nnamdi Okeke worked as a Software Engineer within Capital One Engineering in the United States, where he contributed to the development of internal enterprise systems designed to streamline property and appraisal operations at scale. Operating in a high-performance engineering environment, he worked on backend and product-facing systems built around reliability, security, maintainability, and cross-functional collaboration. His experience at Capital One helped shape his approach to enterprise software development — emphasizing disciplined engineering practices, scalable architecture, structured delivery processes, and production-grade system ownership that now influence the products he builds today.