Open to opportunities

Xavier Perry

@xavierperry1

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Senior C#/.NET engineer building scalable cloud-native systems.

United States

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What I'm looking for

I seek senior engineering roles building cloud-native, secure, high-performance systems with strong DevOps practices, mentoring opportunities, and a collaborative Agile culture focused on measurable business impact.

I am a senior C#/.NET software engineer with 12 years of experience building scalable, distributed, cloud-native applications for enterprise clients. I specialize in .NET Core, ASP.NET, microservices, and modern front-end frameworks like Angular and React.

At Visa and Luxoft I led full-stack development of high-throughput services, implemented robust REST/gRPC APIs with OAuth2/JWT, and automated CI/CD pipelines using Docker, Kubernetes, Helm, and Azure DevOps. I architect resilient solutions using Azure services (AKS, Functions, Service Bus, Cosmos DB) and Infrastructure as Code with Terraform.

I am a strong advocate for DevOps, TDD, DDD, SOLID principles, and Clean Architecture, driving code quality through testing, code reviews, and observability with Application Insights, Prometheus, and Grafana. I have experience with message-driven architectures using RabbitMQ, Kafka, and MassTransit, and have optimized database performance across SQL Server, MongoDB, and Cosmos DB.

I enjoy mentoring teams, improving delivery velocity through Agile practices, and delivering secure, high-performance systems that solve real business problems. I focus on pragmatic engineering, continuous improvement, and measurable impact.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

Visa

Sep 2020 - Present (5 years 2 months)

Spearheaded full-stack development of scalable .NET Core microservices (Visa Resolve Online), implemented high-throughput REST/gRPC APIs with OAuth2/JWT, and automated AKS-based CI/CD pipelines to improve reliability and deployment velocity.

C++.NET Core ASP.NET Core Angular Azure Kubernetes Docker Terraform gRPC

Senior Full Stack Engineer

Luxoft

May 2016 - Sep 2020 (4 years 4 months)

Led development of scalable ASP.NET Core and Angular platforms for healthcare and fleet management, implemented asynchronous messaging with RabbitMQ/Kafka and CI/CD pipelines to accelerate releases by ~30%.

ASP.NET Core Angular RabbitMQ Kafka Terraform Azure DevOps Docker CI CD

Software Developer

IncWorx Consulting

Aug 2012 - May 2016 (3 years 9 months)

Architected and built ASP.NET/Core APIs and SPAs, optimized SQL Server schemas and queries reducing response times ~30%, and deployed Kubernetes clusters with automated CI/CD for e-commerce and ERP systems.