Our Services
Hire ASP.NET Developers
Prepare Your Infrastructure with Expert ASP.NET Development Services
Build for the cloud. We build secure, scalable applications designed to grow alongside your business. From secretless authentication to .NET 10+ containerization, our developers ensure your software remains fast, protected, and ready for the next generation of .NET. Hire our ASP.NET experts for:
ASP.NET Architectural Strategy & Technical Consultation
Navigate transitions with optimized roadmaps tailored for the modern .NET ecosystem. Our experts conduct Deep Technical Audits to identify portability gaps and security vulnerabilities. We prioritize Cloud-Native readiness by containerizing workloads and reducing TCO (Total Cost of Ownership) through horizontal scaling. Our .NET experts prepare legacy logic for LTS stability while maintaining a clear path to the performance-first features of upcoming .NET versions.
Strategic ASP.NET Modernization & Migration Service
Bridge legacy gaps with cross-platform agility through AI-accelerated legacy modernization. We deploy the Strangler Fig pattern via the YARP proxy toolkit to incrementally migrate features to the latest ASP.NET Core containers. By externalizing state management and implementing Shared Authentication, we ensure a secure, zero-downtime transition for your end users. Hire ASP.NET Core developers to exit costly legacy licensing and embrace the efficiency of the evolving .NET ecosystem.
Enterprise Web Forms Maintenance & Evolution
Extend the life of your mission-critical applications by resolving legacy performance bottlenecks and preparing them for a cloud-native future. Our developers implement Distributed Session Management to enable seamless horizontal scaling across IIS Web Farms, eliminating the stability issues common in aging monoliths. Through a "hollow-out" refactoring approach, we incrementally decouple complex logic into platform-agnostic Domain Services, creating a low-risk migration path to the latest .NET versions.
ASP.NET Web API & Back-end Optimization
Hire ASP.NET developers specializing in decoupling legacy backend logic into shared libraries using Clean Architecture for cross-platform portability. We implement OWIN Middleware and YARP-based reverse proxying to modernize Web API 2.0 endpoints without breaking existing integrations. We further add OpenAPI/Swagger definitions for standardized, "plug-and-play" connectivity. This creates a high-speed, scalable back-end capable of powering everything, from React/Angular front-ends to autonomous AI-integrated services.
ASP.NET Performance Optimization
Bridge legacy WCF (Windows Communication Foundation) service gaps using secure, high-throughput gRPC/GraphQL API environments managed on CoreWCF. We eliminate data bottlenecks by using Dapper queries to convert raw SQL commands into C# objects with minimal performance overhead. For maximum security and end-to-end request tracing, our ASP.NET developers also use observability platforms like OpenTelemetry.
ASP.NET Testing & QA Services
Our experts integrate QA and testing directly into your CI/CD pipelines, catching bugs before they reach production. We utilize xUnit (gold standard for .NET unit testing) for robust logic validation, Playwright for lightning-fast browser automation, and k6 (shift-left performance testing) to simulate high-traffic load scenarios. By pairing these with tools like OpenTelemetry, we gain 'inside-out' visibility into your modern .NET applications.
Dedicated L3 Support & Security Hardening
Ensure peak uptime and complete security with our proactive ASP.NET maintenance and support suite. We implement Zero Trust security by transitioning your systems to Secretless Authentication (Managed Identity), effectively removing vulnerable passwords from your code. We provide 'deep-trace' observability, allowing us to pinpoint and resolve performance bottlenecks before they affect your users. Our team also automates Point-in-Time Recovery (PITR), enabling us to restore your environment to any specific point in time in the event of an error.
Managed Talent. Engineered for Accountability.
Dedicated Full-Time Engineers
FTEs only. No freelancers or gig marketplace.
Experienced Talent
Vetted Experts
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Rapid Deployment
Managed Operations
Senior oversight
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Time & Task Monitoring
Workflow-Ready Integration
Jira . Slack . GitHub . Teams
Global Overlap
All Time Zones
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24/7 Support
Security
ISO 27001 & CMM3
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NDA & IP Secure
Send an Inquiry
Skip the Recruitment Bottlenecks.
Hire dedicated ASP.NET developers from our global pool of top-tier tech talent.
Contact Us
How to Hire ASP.NET Developers?
Hire remote ASP.NET developers in 4 simple steps:
Share your Requirements
Fill out a quick form and tell us what kind of ASP.NET developers you need and how many.
Get a Consultation
Speak with our consultants and share your budget expectations.
Interview Shortlisted Developers
Get a few shortlisted profiles of ASP.NET developers for hire whose skills and expertise align with your needs in just a few days.
Onboard and Get Started
Start working with the remote ASP.NET developers you hire and pay via monthly payouts, while we handle everything else.
Why Choose Us
Why Hire ASP.NET Developers from SunTec India?
At SunTec India, we hire only the top ASP.NET developers who specialize in the "Hard Tech,” the systems that keep global enterprises running.
Engagement Models
Secure the right ASP.NET expertise on your timeline, your terms. Our flexible hiring models are designed to maximize development ROI, allowing you to scale without the administrative burden of hiring ASP.NET developers on a permanent basis.
Dedicated Teams
Embed a full-scale, long-term ASP.NET development team into your organization.
Project-Based Hires
Hire dedicated ASP.NET developers for a defined project with clear scope and requirements.
Time & Materials
Get access to and hire remote ASP.NET experts on an agile, hourly basis.
Technologies Used by Our ASP.NET Developers
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Frameworks
MVC 5
Web Forms
Web API 2
.NET Standard 2.0 (Bridge)
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Services
CoreWCF (for .NET 10 Bridge)
WCF (SOAP/REST)
SignalR
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Data & ORM
ADO.NET
EF 6
Dapper (Performance Reads)
SQL Server
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Observability
OpenTelemetry (Distributed Tracing)
Jaeger
Azure Monitor
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Connectivity
YARP (Reverse Proxy)
OWIN Middleware
JWT/OIDC
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Hosting
IIS 10
Windows Containers (Docker)
Azure App Service
FAQs
Modernizing legacy systems requires expertise in both legacy ASP.NET code and modern versions such as modern .NET. We connect you with skilled ASP.NET developers in India who are familiar with both legacy and modern technologies, as well as in executing secure migrations.
Full migrations are high-risk. We use a Phased Modernization (Strangler Fig) approach, using shared auth cookies so users see one seamless app while we move modules behind the scenes only when it makes business sense.
Yes, we specialize in migrating legacy systems to ASP.NET Core, ensuring improved performance, security, and scalability with minimal disruption.
Our developers work under strict NDAs/NCAs and ISO 27001 standards to protect your intellectual property and source code.
Hiring remote developers reduces costs by 40%–60% compared to in-house hiring, giving you access to top-tier talent at a fraction of the cost, without office space and recruitment overhead.
We offer a trial period to ensure the developer meets your technical and cultural needs. If you're not satisfied, we can quickly provide a replacement.