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I’m a senior software engineer who loves building scalable cloud-based applications, backend APIs, and distributed services using C#, .NET Core, and Azure. I thrive in agile environments and enjoy delivering high-availability systems with resilient integrations across enterprise platforms. I collaborate with cross-functional teams to design secure, testable architectures and continuously improve deployment, observability, and performance across healthcare, genomics, and supply chain domains.…I’m a senior software engineer who loves building scalable cloud-based applications, backend APIs, and distributed services using C#, .NET Core, and Azure. I thrive in agile environments and enjoy delivering high-availability systems with resilient integrations across enterprise platforms. I collaborate with cross-functional teams to design secure, testable architectures and continuously improve deployment, observability, and performance across healthcare, genomics, and supply chain domains.

Koki Moribe

Web Developer, Back-End Developer, Full Stack Developer, +2

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I’m a senior software engineer who loves building scalable cloud-based applications, backend APIs, and distributed services using C#, .NET Core, and Azure. I thrive in agile environments and enjoy delivering high-availability systems with resilient integrations across enterprise platforms. I collaborate with cross-functional teams to design secure, testable architectures and continuously improve deployment, observability, and performance across healthcare, genomics, and supply chain domains.…I’m a senior software engineer who loves building scalable cloud-based applications, backend APIs, and distributed services using C#, .NET Core, and Azure. I thrive in agile environments and enjoy delivering high-availability systems with resilient integrations across enterprise platforms. I collaborate with cross-functional teams to design secure, testable architectures and continuously improve deployment, observability, and performance across healthcare, genomics, and supply chain domains.

Available to hire

I’m a senior software engineer who loves building scalable cloud-based applications, backend APIs, and distributed services using C#, .NET Core, and Azure. I thrive in agile environments and enjoy delivering high-availability systems with resilient integrations across enterprise platforms. I collaborate with cross-functional teams to design secure, testable architectures and continuously improve deployment, observability, and performance across healthcare, genomics, and supply chain domains.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Lead .NET Engineer at Recurrency

April 1, 2025 - April 1, 2026

Designed Azure-based microservice platforms supporting supply chain forecasting workflows, improving API response stability and reducing operational incidents across distributed services. Implemented RESTful backend services using C# and .NET Core for inventory orchestration pipelines, increasing transaction throughput by 38% during seasonal demand processing cycles. Built scalable SOA components using Entity Framework and SQL optimization strategies, reducing database latency by 42% across purchasing and fulfillment reporting environments. Created automated deployment pipelines through Azure DevOps and containerized services, improving release consistency and validation across engineering environments. Enhanced troubleshooting workflows with centralized logging and distributed monitoring frameworks, decreasing production resolution times by 31%. Developed secure JSON-based communication layers for supplier integrations and backend services, supporting resilient interoperability.

Senior Software Engineer at 23andMe

February 1, 2018 - April 1, 2025

Engineered cloud-native backend services using ASP.NET Core and Azure technologies, supporting genomic analytics platforms with scalable processing and secure API integrations. Designed REST-driven microservices supporting laboratory and reporting applications, improving platform availability by 44% across distributed healthcare data environments. Led cloud migration activities for legacy backend applications into Azure environments, decreasing infrastructure maintenance overhead by 36% through automated provisioning practices. Built scalable API gateways and JSON serialization frameworks supporting interoperability between customer platforms, laboratory systems, and internal operational applications. Improved debugging and observability practices through centralized telemetry collection and tracing solutions, reducing recurring production defects by 29% within service environments.

Software Developer at BD

October 1, 2015 - January 1, 2018

Developed enterprise backend applications using C# and ASP.NET technologies for medical device operations, supporting secure communication between manufacturing and reporting systems. Implemented REST-based service integrations connecting operational databases with internal applications, reducing manual reconciliation efforts by 27% across reporting workflows. Built reusable .NET components supporting data validation and business logic processing, strengthening maintainability for manufacturing and quality assurance applications. Configured Azure deployment automation and monitoring solutions for distributed applications, improving release efficiency and decreasing deployment failures by 24% across environments. Collaborated with engineering and operations teams to troubleshoot production issues, ensuring stable service functionality within regulated healthcare technology settings. Developed JSON-based interfaces and SQL integration routines supporting reporting platforms, enabling con