Hire .NET Core Back End Developers in Saudi Arabia

Experts in profiling, memory management, and throughput tuning. We analyze hot paths, fix memory leaks, optimize async code and efficient EF Core queries, introduce caching and batching patterns, and design resilient architectures that handle burst traffic and reduce latency while lowering operational costs and improving user experience.

Design and implement cloud-native back-end systems on Azure including App Services, Functions, AKS, Service Bus and Cosmos DB. We migrate workloads, optimize cloud costs, implement autoscaling, secure identities with Managed Identities and Azure AD, and build observability with Application Insights and Log Analytics.

Secure development practices tailored for finance and healthcare: threat modeling, OWASP hardening, secure authentication and authorization, encryption at rest and transit, audit logging, and regulatory compliance support for PCI, HIPAA and GDPR. We implement role-based access, secrets management, and automated security testing.

Architect microservices with bounded contexts, resilient communication patterns, API gateways, and versioned REST/GraphQL endpoints. We handle integration with legacy systems via adapters, ensure contract testing, implement service discovery, and provide scalable event-driven solutions for real-time requirements.

Specialists in data modeling, EF Core performance tuning, query optimization, migrations and transactional integrity. We use raw SQL, Dapper where needed, implement efficient loading strategies, proper AsNoTracking usage, indexing guidance and data partitioning to deliver predictable, low-latency data access for high-volume applications.

Implement automated pipelines, containerize .NET apps with Docker, orchestrate with Kubernetes, and integrate CI/CD using Azure DevOps, GitHub Actions or Jenkins. We enable automated testing, blue-green or canary deployments, infrastructure as code, and monitoring to ensure reliable, repeatable releases and faster feedback loops.

Plan and execute migrations from legacy .NET Framework and monoliths to modern .NET Core architectures. We perform code audits, create refactoring roadmaps, incrementally extract services, modernize data layers, introduce tests and CI/CD, and reduce technical debt while preserving business continuity and minimizing disruption.