Open to opportunities

Reagan Reuben

@reaganreuben

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Software Engineer specializing in C#/.NET microservices and event-driven backend systems for scalable reliability.

Nigeria

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What I'm looking for

I’m looking for a role where I can lead backend development for cloud-native, microservices-based products—improving scalability, fault tolerance, and low latency while partnering in Agile teams to ship reliable releases through CI/CD and automated testing.

I’m a results-driven Software Engineer with 4+ years of hands-on experience designing and building scalable backend services, microservices, and event-driven architectures. I optimize distributed systems for performance, reliability, and high availability, delivering production-ready solutions with robust SQL databases, CI/CD pipelines, automated testing, and Agile collaboration.

I own end-to-end backend management for web and mobile applications, consistently improving production services and resolving defects to protect uptime and responsiveness. I also lead backend development initiatives by influencing architecture decisions, mentoring engineers, and partnering cross-functionally to translate business needs into efficient, cloud-native applications with measurable impact.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Fairmoney Business

Nov 2023 - Present (2 years 5 months)

Owned end-to-end backend management for web and mobile apps, maintaining and enhancing production microservices (Transaction, Identity/Authentication, Wallet, Notification) for high reliability and performance. Drove scalable architecture and infrastructure improvements for low-latency, resilient distributed systems, optimizing with query tuning, caching, async processing, and partnering with prod

C .NET SQL Microservices Event Driven Architecture CI CD Automated Testing Agile Distributed Systems

Software Engineer

Cavista Nigeria

Mar 2022 - Nov 2023 (1 year 8 months)

Enhanced and maintained business-critical web applications with C#/.NET backend services, improving microservices and integrations for scalability and resilience. Delivered customer-facing features using event-driven design, embedded automated testing in the SDLC, optimized SQL/back-end logic to reduce latency, and managed legacy upgrades with CI/CD-aligned workflows to minimize downtime.

C .NET SQL Microservices Event Driven Architecture CI CD Automated Testing Agile

Associate Software Engineer

Decagon

Jun 2021 - Feb 2022 (8 months)

Developed and optimized .NET backend applications using C#, focusing on functionality, performance tuning, and reliability in multi-component systems. Implemented and debugged features with automated unit/integration testing, resolved defects across distributed codebases, and suggested Agile workflow and coding standard improvements to speed up backend delivery cycles.