.NET Core Support and Maintenance Services
Protect your .NET Core applications with proactive support, continuous maintenance, and expert troubleshooting that maximizes uptime and performance.
Protect your .NET Core applications with proactive support, continuous maintenance, and expert troubleshooting that maximizes uptime and performance.
Serving enterprises and startups across North America, Europe, Asia, and beyond with round-the-clock .NET Core maintenance coverage.
Organizations running mission-critical systems on ASP.NET Core face growing operational complexity. Runtime deprecation cycles, dependency vulnerabilities, and performance degradation demand structured maintenance programs. Without dedicated .NET Core application support, businesses risk unplanned outages, security exposure, and spiraling remediation costs that erode competitive advantage.
TAV Tech Solutions delivers end-to-end .NET Core support and maintenance services engineered for continuity and resilience. Our specialists handle everything from .NET Core bug fixing and .NET Core security patches to .NET Core version upgrade execution. We combine proactive .NET Core uptime monitoring with rapid .NET Core troubleshooting to keep your digital infrastructure stable and performant.
Identify root causes of defects in .NET Core applications through systematic code analysis and regression testing. Our .NET Core bug fixing protocols resolve functional errors, null reference exceptions, and middleware failures before they reach production users or impact revenue streams.
Apply .NET Core security patches across runtime, middleware, and third-party NuGet packages on a scheduled cadence. Our vulnerability scanning tools detect CVEs in dependency chains, ensuring your ASP.NET Core applications remain compliant with OWASP standards and enterprise security frameworks.
Execute seamless .NET Core version upgrade migrations from deprecated runtimes to the latest LTS and STS releases. Our upgrade workflow includes compatibility assessment, API surface analysis, dependency resolution, and automated regression testing to minimize .NET Core migration support complexity.
Diagnose throughput bottlenecks, memory leaks, and slow database queries in .NET Core applications using profiling and APM tooling. Our .NET Core performance optimization engagements target response latency, garbage collection tuning, and Kestrel server configuration for measurable speed gains.
Implement continuous .NET Core application health monitoring through custom dashboards, alerting rules, and real-time telemetry. We configure Application Insights, Prometheus, and Grafana integrations to track CPU utilization, request throughput, error rates, and .NET Core uptime monitoring metrics.
Audit and maintain NuGet package references, SDK versions, and transitive dependencies across .NET Core solutions. Our .NET Core dependency management service prevents version conflicts, identifies deprecated libraries, and establishes automated update pipelines that reduce supply-chain risk.
Coordinate .NET Core runtime update rollouts across development, staging, and production environments. We manage SDK version pinning, global.json configuration, and container base image updates to ensure consistent behavior across CI/CD pipelines and deployment targets.
Design and implement robust .NET Core backup and recovery strategies encompassing database snapshots, configuration state exports, and container image versioning. Our disaster recovery drills validate RTO and RPO targets so your business continuity plan holds under real failure scenarios.
Improve maintainability and extensibility of aging .NET Core codebases through targeted .NET Core code refactoring support. We decompose monolithic controllers, extract shared libraries, apply SOLID principles, and modernize legacy middleware pipelines without disrupting live service delivery.
Automate .NET Core patch management workflows using Azure DevOps, GitHub Actions, and custom scripting. Our pipelines detect available patches, run compatibility tests, and deploy approved updates across fleet-managed .NET Core applications with full rollback capability.
Build comprehensive .NET Core disaster recovery blueprints that cover failover orchestration, geo-redundant deployments, and automated health checks. We test recovery procedures quarterly and document runbooks that your operations team can execute confidently during incident escalation.
Provide structured .NET Core post-deployment support covering hypercare periods, production stabilization, and user acceptance validation. Our team monitors newly released features, triages reported defects, and delivers hotfix deployments within SLA-defined response windows.
Banks and fintech platforms running transaction engines on ASP.NET Core require zero-tolerance .NET Core uptime monitoring and instant .NET Core security patches. Our managed support services ensure PCI-DSS compliance, secure API gateway maintenance, and real-time fraud detection system stability across distributed microservices architectures.
Hospital management systems and telemedicine portals built on .NET Core demand HIPAA-compliant .NET Core application support. We handle EHR integration maintenance, HL7 FHIR endpoint monitoring, and .NET Core performance optimization for patient-facing applications that must remain available around the clock.
Online storefronts and inventory management systems on .NET Core need continuous .NET Core troubleshooting during peak shopping seasons. Our team delivers catalog service maintenance, payment gateway monitoring, and .NET Core bug fixing that prevents cart abandonment caused by application errors.
ERP modules and production scheduling tools on .NET Core require reliable .NET Core managed support to prevent factory floor disruptions. We maintain IoT data ingestion pipelines, real-time dashboard backends, and .NET Core dependency management across complex multi-plant deployments.
Learning management systems and assessment platforms on ASP.NET Core need consistent .NET Core version upgrade execution to stay current with accessibility standards. Our maintenance engagements cover content delivery optimization, student portal monitoring, and .NET Core backup and recovery for exam data.
Fleet tracking systems and route optimization engines on .NET Core rely on proactive .NET Core application health monitoring. We maintain real-time geolocation APIs, driver dispatch backends, and .NET Core runtime update coordination for containerized microservice deployments across edge locations.
Policy administration systems and claims processing platforms built on .NET Core require .NET Core SLA-based support to meet regulatory audit timelines. Our technical support covers actuarial calculation engine maintenance, document generation pipelines, and .NET Core patch management automation.
Streaming backends and content management APIs on .NET Core demand high-availability .NET Core technical support during live broadcast events. We optimize CDN integration layers, manage transcoding pipeline health, and execute .NET Core performance optimization for concurrent viewer spikes.
Citizen service portals and regulatory compliance platforms on .NET Core require FedRAMP-aligned .NET Core support and maintenance services. Our team handles identity verification system upkeep, document management backend monitoring, and .NET Core disaster recovery planning for critical public infrastructure.
Multi-tenant SaaS products built on ASP.NET Core need continuous .NET Core post-deployment support to maintain tenant isolation and performance SLAs. Our dedicated teams manage database connection pooling, background job health, and .NET Core code refactoring support for evolving feature roadmaps.
Banks and fintech platforms running transaction engines on ASP.NET Core require zero-tolerance .NET Core uptime monitoring and instant .NET Core security patches. Our managed support services ensure PCI-DSS compliance, secure API gateway maintenance, and real-time fraud detection system stability across distributed microservices architectures.
Hospital management systems and telemedicine portals built on .NET Core demand HIPAA-compliant .NET Core application support. We handle EHR integration maintenance, HL7 FHIR endpoint monitoring, and .NET Core performance optimization for patient-facing applications that must remain available around the clock.
Our engineers maintain complex ASP.NET Core middleware chains including authentication, rate limiting, response caching, and custom telemetry handlers. We diagnose pipeline ordering issues, resolve request processing bottlenecks, and ensure middleware components remain compatible through .NET Core version upgrade cycles and framework updates.
We provide ongoing maintenance for Entity Framework Core implementations covering migration management, query performance tuning, and connection resiliency configuration. Our .NET Core application support extends to database schema evolution, index optimization, and resolving N+1 query patterns that degrade system throughput.
Our team maintains Docker and Kubernetes deployments for .NET Core applications, managing base image updates, health probe configuration, and horizontal pod autoscaling. We coordinate .NET Core runtime update rollouts across container registries and validate deployment manifests against production stability requirements.
We support .NET Core applications hosted on Azure App Service, Azure Functions, and AWS Elastic Beanstalk. Our cloud maintenance covers auto-scaling rule optimization, managed identity rotation, and .NET Core application health monitoring through native cloud telemetry services and custom alerting configurations.
We maintain build and deployment pipelines for .NET Core projects using Azure DevOps, GitHub Actions, and Jenkins. Our .NET Core patch management expertise ensures pipeline agents stay current, build caching remains effective, and deployment gates enforce quality thresholds before production releases.
Our specialists maintain distributed .NET Core microservices architectures including API gateway configurations, service mesh health, and inter-service communication patterns. We handle circuit breaker tuning, retry policy optimization, and .NET Core troubleshooting across event-driven and message-queue-based architectures.
We maintain ASP.NET Core Identity implementations, OAuth 2.0 flows, and JWT token infrastructure. Our .NET Core security patches service covers identity provider certificate rotation, CORS policy management, and vulnerability remediation for authentication and authorization middleware components.
We implement and maintain structured logging with Serilog, OpenTelemetry tracing, and centralized log aggregation for .NET Core applications. Our .NET Core technical support includes incident response playbook creation, root cause analysis workflows, and post-incident review documentation.
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This guide helps technology leaders, CTOs, and procurement managers evaluate .NET Core support and maintenance services providers. Use these six critical assessment areas to compare vendors, validate capabilities, and make informed partner selection decisions.
A competent .NET Core support partner must demonstrate verifiable expertise across multiple .NET Core runtime versions, including both LTS and STS releases. Ask prospective vendors about their experience handling .NET Core version upgrade scenarios, specifically how they manage breaking changes in API surfaces, deprecated middleware components, and NuGet package compatibility issues. Evaluate whether the team maintains internal knowledge bases documenting known migration challenges. Request case studies showing successful .NET Core migration support engagements where the vendor preserved business logic integrity while upgrading from .NET Core 3.1 to .NET 6, 7, 8, or 9. A mature provider will also explain their approach to .NET Core runtime update coordination across multi-environment deployments and containerized production systems.
Effective .NET Core application health monitoring requires more than basic uptime checks. Evaluate whether the vendor implements distributed tracing, structured logging, and custom health check endpoints. Ask about their tooling stack for .NET Core uptime monitoring, including whether they use Application Insights, Datadog, New Relic, or open-source alternatives like Prometheus and Grafana. Assess their incident response workflow, specifically how .NET Core troubleshooting is structured from initial alert detection through root cause analysis and post-mortem documentation. A strong partner will provide documented mean time to detect and mean time to resolve metrics from previous engagements, demonstrating measurable .NET Core technical support effectiveness.
Security maintenance for .NET Core applications extends beyond applying framework patches. Ask vendors how they handle .NET Core security patches for both Microsoft-published CVEs and vulnerabilities in transitive NuGet dependencies. Evaluate their .NET Core patch management automation capabilities, including whether patches are tested in staging environments before production deployment. Request documentation on their vulnerability scanning frequency, their process for .NET Core dependency management when deprecated packages require replacement, and their approach to certificate rotation for TLS endpoints. A qualified partner will also demonstrate familiarity with OWASP Top 10 mitigations specific to ASP.NET Core middleware and authentication flows.
Not all .NET Core SLA-based support agreements are equal. Compare vendors on response time guarantees for critical, high, medium, and low severity incidents. Ask whether their SLA includes guaranteed resolution windows or only acknowledgment times. Evaluate .NET Core pricing models across fixed retainer, time-and-materials, and incident-based structures. Request a detailed breakdown of what each tier includes, such as whether .NET Core performance optimization, .NET Core code refactoring support, and .NET Core disaster recovery planning are standard inclusions or premium add-ons. Transparent vendors will provide sample SLA documents and pricing calculators during the evaluation phase.
When you hire .NET Core support experts, continuity matters as much as skill. Ask vendors about their team assignment model, whether they provide a dedicated .NET Core support team or rotate personnel across accounts. Evaluate onboarding procedures, specifically how quickly new team members become productive on your codebase. Request information about staff retention rates and knowledge management systems. A provider offering outsource .NET Core maintenance should demonstrate how they maintain institutional knowledge through documentation, pair programming practices, and cross-training protocols. Ask about escalation paths and whether senior architects are accessible during complex .NET Core troubleshooting scenarios.
Your .NET Core support partner must demonstrate robust .NET Core disaster recovery capabilities. Ask about their approach to .NET Core backup and recovery across application state, database snapshots, and infrastructure-as-code artifacts. Evaluate whether they conduct tabletop exercises or live recovery drills and how frequently these occur. Request documentation on their failover orchestration process for .NET Core applications deployed across multiple availability zones. A mature vendor will explain how they validate RTO and RPO targets, maintain updated runbooks, and coordinate .NET Core post-deployment support during recovery scenarios. Their disaster recovery readiness should extend beyond technical procedures to include communication protocols with your internal stakeholders.
Our .NET Core support and maintenance services cover proactive .NET Core bug fixing, .NET Core security patches, .NET Core version upgrade execution, .NET Core performance optimization, .NET Core application health monitoring, .NET Core dependency management, and .NET Core disaster recovery planning. Each engagement is tailored to your application portfolio and operational requirements.
Our .NET Core SLA-based support agreements define guaranteed response times, resolution windows, and escalation procedures for each incident severity level. Critical production issues receive response within 30 minutes, with resolution targets scaled by complexity. SLA compliance is tracked through automated reporting dashboards accessible to your team.
.NET Core pricing structures include fixed monthly retainers for predictable budgeting, time-and-materials billing for variable workloads, and incident-based packages for organizations with sporadic support needs. We provide transparent cost breakdowns during the proposal phase so procurement teams can compare options without ambiguity.
Yes. You can hire .NET Core support experts who work exclusively on your applications as a dedicated .NET Core support team. This model ensures deep codebase familiarity, faster issue resolution, and consistent knowledge retention across your maintenance lifecycle.
Our .NET Core version upgrade process includes dependency compatibility analysis, API surface change assessment, automated regression testing, and phased rollout execution. We manage upgrades from deprecated runtimes including .NET Core 3.1 and .NET 5 to current LTS releases, handling breaking changes and package migrations systematically.
.NET Core performance optimization addresses response latency, memory allocation patterns, garbage collection behavior, database query efficiency, and Kestrel server tuning. We use profiling tools and APM platforms to identify bottlenecks and implement targeted improvements that deliver measurable throughput gains.
.NET Core uptime monitoring uses health check endpoints, synthetic transaction monitoring, and real-time alerting configured through Application Insights, Prometheus, or Datadog. Our operations center reviews alerts continuously and initiates .NET Core troubleshooting procedures when anomalies are detected.
We track Microsoft security advisories and NuGet vulnerability feeds to identify applicable .NET Core security patches. Each patch is tested in staging environments, validated against regression test suites, and deployed to production through .NET Core patch management automation pipelines with full rollback capability.
Yes. Our .NET Core migration support covers transitions from .NET Framework 4.x, ASP.NET MVC, and earlier .NET Core versions to modern .NET 8 and .NET 9 runtimes. We handle code refactoring, dependency replacement, and infrastructure modernization while preserving business logic integrity.
.NET Core dependency management involves auditing NuGet packages, identifying deprecated or vulnerable libraries, managing transitive dependency chains, and automating update workflows. This systematic approach prevents version conflicts and reduces supply-chain attack surfaces across your .NET Core solution portfolio.
.NET Core backup and recovery covers database snapshot scheduling, application configuration state exports, container image versioning, and infrastructure-as-code artifact preservation. We validate recovery procedures through quarterly drills and document runbooks aligned with your RTO and RPO targets.
Absolutely. You can outsource .NET Core maintenance for individual applications or your complete .NET Core portfolio. Our scalable engagement models accommodate partial and full outsourcing with dedicated teams, shared resource pools, or hybrid arrangements tailored to your operational preferences.
.NET Core technical support includes diagnostic assistance, configuration guidance, deployment troubleshooting, and escalation management. Our standard coverage operates during extended business hours with optional 24/7 .NET Core managed support upgrades for mission-critical production environments.
.NET Core troubleshooting follows a structured methodology beginning with log analysis and distributed trace examination, followed by hypothesis testing and root cause isolation. We maintain incident runbooks for common failure patterns and deploy pre-validated hotfixes to restore service stability within SLA-defined windows.
.NET Core disaster recovery planning includes failover architecture design, geo-redundant deployment configuration, automated health check implementation, and recovery procedure documentation. We conduct tabletop exercises and live drills to validate that your recovery capabilities meet defined business continuity objectives.
.NET Core code refactoring support targets technical debt reduction through controller decomposition, shared library extraction, SOLID principle application, and middleware modernization. Our refactoring engagements improve code readability, reduce cyclomatic complexity, and accelerate feature delivery velocity for your development teams.
.NET Core runtime update coordination manages SDK version pinning, global.json configuration, Docker base image updates, and CI/CD agent maintenance across development, staging, and production environments. We ensure consistent runtime behavior across all deployment targets during update rollouts.
A dedicated .NET Core support team can be fully operational within two to four weeks depending on codebase complexity and documentation availability. Our onboarding process includes architecture walkthrough, environment access setup, knowledge transfer sessions, and initial .NET Core application health monitoring configuration.
Financial services, healthcare, retail, manufacturing, government, and SaaS platforms represent industries where .NET Core application support delivers the highest impact. Regulated industries particularly benefit from structured .NET Core security patches cadences and .NET Core SLA-based support compliance documentation.
.NET Core post-deployment support covers hypercare monitoring, production defect triage, user acceptance validation, and performance baseline verification during the critical weeks following a release. Our team provides rapid hotfix deployment capability and maintains close coordination with your product and engineering stakeholders.
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