You will get a secure ASP.NET Core REST API (C#, EF Core, JWT, Clean Architecture)
Project details
I will build a secure, scalable, and production-ready ASP.NET Core REST API tailored to your application’s needs. With years of enterprise and government engineering experience, I deliver APIs that are fast, reliable, maintainable, and aligned with modern best practices.
Your API will follow Clean Architecture, include domain models, EF Core with migrations, and optional JWT authentication. You will receive well-structured code, documentation, and a solution that is easy to extend, integrate, and deploy to Azure or any cloud.
Whether you need a simple endpoint, a secure multi-endpoint service, or a full production-ready API, every deliverable is built with performance, security, and long-term maintainability in mind.
Ideal for startups, teams modernizing legacy .NET systems, SaaS platforms needing secure auth, and businesses moving workloads to Azure.
You will receive: Clean Architecture, EF Core models, migrations, JWT auth (optional), Swagger docs, validation, error handling, logging, and full source code. I deliver quickly, communicate clearly, and ensure your backend is built right from day one.
Your API will follow Clean Architecture, include domain models, EF Core with migrations, and optional JWT authentication. You will receive well-structured code, documentation, and a solution that is easy to extend, integrate, and deploy to Azure or any cloud.
Whether you need a simple endpoint, a secure multi-endpoint service, or a full production-ready API, every deliverable is built with performance, security, and long-term maintainability in mind.
Ideal for startups, teams modernizing legacy .NET systems, SaaS platforms needing secure auth, and businesses moving workloads to Azure.
You will receive: Clean Architecture, EF Core models, migrations, JWT auth (optional), Swagger docs, validation, error handling, logging, and full source code. I deliver quickly, communicate clearly, and ensure your backend is built right from day one.
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$125
|
Standard
$275
|
Advanced
$550
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $150
Additional Revision
+$25Frequently asked questions
About Oluwole
Senior Backend & SQL Server Developer | C#, .NET, T-SQL, Azure
Chesapeake, United States - 11:19 pm local time
Do you need a seasoned engineer who can modernize your legacy .NET systems, build secure and scalable Azure cloud solutions, or accelerate your API and microservices development?
⭐ Client Outcomes I’ve Delivered
🚀 Improved API performance by 48%
⚡ Reduced deployment cycles from 3 weeks → 2 days
🔄 Migrated legacy .NET apps to Azure PaaS with zero downtime
🛠️ Implemented CI/CD pipelines reducing release risk by 40%
📦 Modernized .NET monoliths into containerized microservices
🏛️ Delivered scalable REST APIs for enterprise & government clients
🧠 Core Expertise
I bring 10+ years building enterprise and government cloud platforms with deep experience in:
C# 13, ASP.NET Core 9, EF Core, LINQ, T-SQL
Azure PaaS (App Service, Functions, SQL, Storage, Service Bus)
Microservices, Distributed Systems, API Architecture
Azure DevOps & GitHub Actions CI/CD
Identity & Security (Azure AD B2C, OAuth2/OpenID, Zero Trust)
Cloud migration, modernization & performance engineering
🏆 What I’ve Helped Clients Achieve
Migrated monolithic .NET apps into microservices + containers → 60% faster release cycles
Built HIPAA-aligned, FedRAMP-ready systems using Azure security best practices
Automated deployments end-to-end with GitHub Actions/Azure DevOps → hours instead of weeks
🤝 How I Work
Clear weekly updates
Predictable delivery timelines
Clean, maintainable code
Solutions designed to last
📩 If you're looking to modernize, secure, or scale your .NET/Azure platform — let’s talk.
I'm available to start immediately and can take on both short-term and long-term engagements.
Steps for completing your project
After purchasing the project, send requirements so Oluwole can start the project.
Delivery time starts when Oluwole receives requirements from you.
Oluwole works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Review & Clarification
I review your project goals, required endpoints, data models, authentication needs, and environment details. If needed, I help refine or design your API requirements.
API Architecture & Project Setup
I create the API solution using Clean Architecture, configure EF Core, set up initial entities/migrations, and structure the project for scalability and maintainability.