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I am an experienced Full Stack Developer with a strong backend focus on C# and the .NET ecosystem, building scalable, high-performance microservices and secure APIs. I thrive in Agile environments, collaborating across healthcare, finance, logistics, and e-commerce domains, and I enjoy optimizing performance in mission-critical applications. I am passionate about delivering enterprise-grade software and leveraging modern cloud, containerization, and search technologies to solve complex business needs.…I am an experienced Full Stack Developer with a strong backend focus on C# and the .NET ecosystem, building scalable, high-performance microservices and secure APIs. I thrive in Agile environments, collaborating across healthcare, finance, logistics, and e-commerce domains, and I enjoy optimizing performance in mission-critical applications. I am passionate about delivering enterprise-grade software and leveraging modern cloud, containerization, and search technologies to solve complex business needs.

Artur Zelinski

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

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I am an experienced Full Stack Developer with a strong backend focus on C# and the .NET ecosystem, building scalable, high-performance microservices and secure APIs. I thrive in Agile environments, collaborating across healthcare, finance, logistics, and e-commerce domains, and I enjoy optimizing performance in mission-critical applications. I am passionate about delivering enterprise-grade software and leveraging modern cloud, containerization, and search technologies to solve complex business needs.…I am an experienced Full Stack Developer with a strong backend focus on C# and the .NET ecosystem, building scalable, high-performance microservices and secure APIs. I thrive in Agile environments, collaborating across healthcare, finance, logistics, and e-commerce domains, and I enjoy optimizing performance in mission-critical applications. I am passionate about delivering enterprise-grade software and leveraging modern cloud, containerization, and search technologies to solve complex business needs.

Available to hire

I am an experienced Full Stack Developer with a strong backend focus on C# and the .NET ecosystem, building scalable, high-performance microservices and secure APIs. I thrive in Agile environments, collaborating across healthcare, finance, logistics, and e-commerce domains, and I enjoy optimizing performance in mission-critical applications.

I am passionate about delivering enterprise-grade software and leveraging modern cloud, containerization, and search technologies to solve complex business needs.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Software Developer at Coreblue Belgium

March 1, 2020 - Present

Designed a distributed data processing pipeline for IoT healthcare telemetry using C# and .NET Core; implemented dynamic schema mapping with Azure Cosmos DB; built RESTful APIs, integrated Azure Functions for peak performance, migrated to microservices with Docker/Kubernetes and RabbitMQ; implemented authentication with .NET Identity and Azure AD B2C; built real-time analytics dashboard with Angular and SignalR; automated CI/CD with Azure DevOps and Terraform for AKS; integrated Elasticsearch for advanced search.

Software Developer at Civitta Estonia

February 1, 2020 - October 20, 2025

Developed backend services for real-time logistics tracking with ASP.NET Core and SignalR; built multilingual e-commerce backend with EF; integrated Azure ML for recommendations; implemented secure payments with .NET Core and Stripe; serverless video streaming with Azure Functions; inventory and order management with EF and SQL Server; automated workflows with Logic Apps and Service Bus; enhanced search with Elasticsearch; secured APIs with OAuth2 and Swagger; conducted vulnerability testing.