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Backend Development Services

Power your applications with robust, secure, and scalable backend infrastructure. I design and build high-performance APIs, microservices, and database architectures using .NET and Node.js — ensuring your data is safe, your business logic is solid, and your app scales reliably under load.

What's Included

  • ✓RESTful & GraphQL API Design — Clean, well-documented APIs built with ASP.NET Core or NestJS, following REST best practices and OpenAPI/Swagger standards for straightforward client integration and long-term maintainability.
  • ✓Microservices Architecture (.NET / Node.js) — Decompose monolithic systems into independently deployable services with message queues (RabbitMQ, Apache Kafka) for reliable, decoupled, event-driven communication.
  • ✓Database Management (SQL & NoSQL) — Schema design, query optimization, and data modeling with SQL Server, PostgreSQL, MongoDB, and Redis for performance-critical workloads and mixed storage strategies.
  • ✓Cloud Infrastructure & DevOps — Containerize applications with Docker and deploy to Azure or AWS with CI/CD pipelines using GitHub Actions for reliable, automated delivery and zero-downtime deployments.

Technologies & Stack

ASP.NET Core (.NET 8), C#, NestJS, Node.js, Entity Framework Core, Dapper, SQL Server, PostgreSQL, MongoDB, Redis, RabbitMQ, Apache Kafka, Docker, Azure App Service, Azure Container Apps, GitHub Actions.

Who This Is For

This service is for startups building their first API, growing businesses that need to modernize a legacy backend, or engineering teams looking for a freelance .NET backend developer to augment capacity. I focus on clean, testable code with solid error handling, proper authentication (JWT, OAuth 2.0), and scalable architectural patterns like CQRS and Clean Architecture — so your team can maintain and extend the system long after delivery. Building an ecommerce backend? See nopCommerce Development or Custom E-commerce Development. Building a full SaaS product? See SaaS Application Development.

Strengthen Your Backend