You will get Migrate Legacy ASP.NET App to .NET 9 Microservices (Docker + Azure)
Rising Talent
Project details
Upgrade your old ASP.NET MVC/WebForms application to a fast, scalable, and modern .NET 9 microservices architecture. I provide a complete modernization service covering architecture redesign, clean code structure, database optimization, API development, and cloud deployment.
Your legacy system will be converted into a modular .NET 9 solution with Clean Architecture, REST APIs, EF Core, and Docker-based microservices. This includes authentication, role-based access, improved performance, and secure API communication.
If required, I also rebuild selected UI modules using Angular or React, ensuring faster load times, responsive layouts, and improved user experience.
For reliability, I implement Azure/AWS deployment, CI/CD pipelines, logging/monitoring, caching, and DB migrations. You’ll receive full documentation, source code, and smooth handover.
This service is perfect for businesses looking to modernize legacy systems, enhance performance, reduce downtime, and prepare for long-term scalability. Your old system moves into a future-proof architecture with clean, maintainable code.
Your legacy system will be converted into a modular .NET 9 solution with Clean Architecture, REST APIs, EF Core, and Docker-based microservices. This includes authentication, role-based access, improved performance, and secure API communication.
If required, I also rebuild selected UI modules using Angular or React, ensuring faster load times, responsive layouts, and improved user experience.
For reliability, I implement Azure/AWS deployment, CI/CD pipelines, logging/monitoring, caching, and DB migrations. You’ll receive full documentation, source code, and smooth handover.
This service is perfect for businesses looking to modernize legacy systems, enhance performance, reduce downtime, and prepare for long-term scalability. Your old system moves into a future-proof architecture with clean, maintainable code.
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$229
|
Standard
$749
|
Advanced
$1,899
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 15 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages | 3 | 5 | 6 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Page
+$20Frequently asked questions
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MG
Morgan G.
Dec 23, 2025
C# .Net Full-stack Developer Needed to Add New Features
Great experience working with Zia. He seamlessly added features on both the front end and back end. Additionally his communication was clear, he completed the task in no time, and handled professionally. Highly skilled, reliable and highly recommended.
About Zia
Cloud & DevOps Engineer | .NET, AWS, Azure, GCP
Lahore, Pakistan - 7:01 am local time
I bridge the gap between development and operations. Whether you need;
A comprehensive infrastructure audit
A migration of legacy monolithic applications to containerized microservices
The implementation of zero-downtime CI/CD pipelines
Looking forward to discuss your infrastructure goals, cloud migration plans, or CI/CD bottlenecks.
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Tech Stack:
Cloud Platforms: Amazon Web Services (EC2, S3, RDS, Lambda, ECS/EKS, API Gateway, CloudFront), Microsoft Azure (Virtual Desktop, Azure SQL, App Services, Entra ID), & Google Cloud Platform/GCP (Compute Engine, Cloud Storage, Cloud SQL, Cloud Functions, Kubernetes Engine/GKE, Cloud Run, API Gateway, Cloud CDN, BigQuery, Pub/Sub, Cloud IAM, Cloud VPC, Cloud Load Balancing)
Infrastructure as Code (IaC): Architecting repeatable, drift-free environments using Terraform, AWS CloudFormation, and Azure Bicep/ARM templates.
Containerization & Orchestration: Dockerizing applications and managing clusters using Kubernetes (EKS, GKE) and AWS ECS Fargate.
CI/CD & Automation: Building reliable deployment pipelines using GitHub Actions, GitLab CI, Jenkins, and Azure DevOps to ensure safe staging gates and automated rollbacks.
Monitoring & Observability: Setting up proactive alerting and logging using Prometheus, Grafana, OpenTelemetry, AWS CloudWatch, and Application Insights.
Security & Compliance: Enforcing IAM least-privilege policies, setting up VPCs/VPNs, managing Secrets (AWS Secrets Manager, Azure Key Vault), and ensuring environments meet HIPAA or SOC 2 compliance standards.
Database Management: Administering, migrating, and optimizing PostgreSQL, Microsoft SQL Server, and MongoDB hosted in the cloud.
Steps for completing your project
After purchasing the project, send requirements so Zia can start the project.
Delivery time starts when Zia receives requirements from you.
Zia works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture Planning
Review the legacy ASP.NET app, assess modules and issues, define microservice boundaries, design high-level architecture (API Gateway, services, DB, CI/CD, Azure), and deliver an architecture plan with a full migration roadmap.
Service Decomposition & Domain Modeling
Break the monolith into microservices, set up clean architecture with domain models and shared contracts, define REST/gRPC/message-bus communication. Deliverables: microservice folder structure and domain diagrams.