.NET Migration Services
When end-of-life .NET Framework apps slow innovation and create security risks, Atharva ITS modernizes .NET applications through framework upgrades, code refactoring, and data migration to deliver improved performance, cloud readiness, and long-term maintainability without disruption.
Why Choose Our .NET Migration Services?
Reduced technical debt: We refactor deprecated APIs, remove unused dependencies, modernize authentication patterns (OAuth/JWT), and restructure monolithic code into maintainable modules, making feature development faster and safer.
Improved performance and stability: Migrating to modern .NET delivers async/await efficiency, optimized memory management, faster startup times and access to performance-focused libraries that weren't available in legacy .NET Framework.
Enhanced security compliance: Modern .NET includes built-in protections against CSRF, XSS and SQL injection, supports TLS 1.3, integrates with Azure Key Vault/AWS Secrets Manager, and receives regular security patches—unlike end-of-life .NET Framework versions.
Minimal business disruption: We use phased migration strategies, feature flags, parallel running (old and new systems side-by-side), automated testing and careful rollout planning to ensure continuity during the transition.
.NET Migration Services We Offer
Application Refactoring & Architecture Upgrade
We refactor tightly coupled legacy code into clean, modular architectures using patterns like CQRS, repository pattern, dependency injection and domain-driven design—enabling easier testing, feature additions and long-term scalability.
Database & Integration Migration
We migrate SQL Server databases (schema, stored procedures, triggers), update Entity Framework/Dapper queries, refactor SOAP/WCF services to REST APIs, and re-integrate with CRM, ERP and payment gateways to ensure continued functionality after modernization.
Modernize Your Application with Confidence
Ready to modernize a legacy .NET Framework application? Schedule a free 15-minute consultation to discuss your current architecture, migration scope, phased rollout strategy and timeline—no commitment required.