Segun Olofinsawe
@segunolofinsawe
Senior software engineer and architect specializing in .NET, Azure DevOps, and scalable banking systems.
ZimbabweWhat I'm looking for
I develop and maintain enterprise banking solutions, building secure APIs for onboarding, payments, settlements, and POS integrations. I’ve focused on high-volume transactional systems, using C#, .NET, ASP.NET Core, SQL Server, and architectural approaches like Domain-Driven Design (DDD), CQRS, and Clean Architecture.
Across cloud-native and SaaS environments, I design and deliver mission-critical platforms with microservices, Docker and Kubernetes, and Azure DevOps for Agile delivery. I also contribute to solution architecture and product design—building reusable backend services, integrating third-party APIs, and optimizing performance, reliability, and code quality.
Experience
Work history, roles, and key accomplishments
Developed and maintained enterprise banking solutions for Agency Banking and Merchant Banking using C#, .NET, ASP.NET Core, SQL Server, DDD, CQRS, and Clean Architecture. Built secure APIs for onboarding, payments, settlements, and POS integrations, while leveraging Azure DevOps for Agile delivery and optimizing high-volume transactional systems for performance and reliability.
Designed and delivered cloud-native enterprise banking solutions using .NET, Microsoft Azure, SQL Server, Microservices, and Azure DevOps. Built secure APIs with Clean Architecture, DDD, and CQRS, delivering mission-critical platforms for cross-border payments, treasury management, access management, fraud reporting.
Participated in solution architecture and product design, developing scalable SaaS applications, including dynamic form-building and workflow automation platforms. Built reusable backend services, integrated third-party APIs, implemented real-time collaboration features, and optimized application performance.
Contributed to the design and development of enterprise web applications, including global incident management and e-commerce platforms. Collaborated with cross-functional teams to build, test, optimize, and maintain scalable software while promoting code quality, performance, and engineering best practices.
Education
Degrees, certifications, and relevant coursework
University of Ibadan
Master of Science, Energy Economics
Federal University of Technology Akure
Bachelor of Engineering, Mechanical Engineering
Tech stack
Software and tools used professionally
Availability
Location
ZimbabweAuthorized to work in
Job categories
Skills
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