You will get I will build a secure REST API with ASP.NET Core and SQL Server
Top Rated
Project details
You will get a fully functional, secure, and scalable REST API built with ASP.NET Core and SQL Server — tailored to your exact business requirements. With over 3 years of experience in .NET development, I specialize in building robust backend systems with clean architecture, JWT authentication, Entity Framework Core, and comprehensive API documentation via Swagger. Whether you need a simple CRUD API or a complex multi-layered system with role-based access control and third-party integrations, I deliver production-ready code that is well-structured, thoroughly tested, and easy to maintain. Every API I build follows industry best practices for security, performance, and scalability.
Programming Languages
ASP.NET, C#Coding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$300
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 5 | 10 | 20 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $75
Additional Revision
+$20Frequently asked questions
5 reviews
(5)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
MS
Mitchell S.
Apr 20, 2026
Senior Full-Stack Developer — Marketplace eCommerce Build (Svelte/TypeScript/Stripe Connect)
DB
Dee B.
Mar 24, 2026
MVP Developer/VA Needed for Group Travel Escrow Web App (low to no code project)
Great experience
SP
Simone P.
Mar 20, 2026
Remote Support C# .net programmer Legacy desktop ms windows application
Everything was great good teacher and straight to the point
EZ
Erick Z.
Oct 26, 2016
.NET MVC App and SSRS Enhancements.
I needed help co-developing a module in a MVC C#.NET with some SSRS functionality. Salman was able to really quickly get up to speed with existing code base and successfully completed needed tasks within time and with great quality.
EZ
Erick Z.
Aug 17, 2016
4 SSRS Reports
Again, doing and excellent job and finishing job with great quality and timely. I'm looking forward for the next project.
About Salman
Senior .NET Engineer | ASP.NET Core, C#, Angular | AI-Powered SaaS
100%
Job Success
Islamabad, Pakistan - 12:17 am local time
⭐ Top Rated | 100% Job Success | 10+ Years | .NET Engineer building SaaS & AI-powered web apps
I've spent the last 10 years building web platforms that actually ship — not prototypes that sit in staging forever.
I work with founders, CTOs, and product teams who need a developer they don't have to babysit. You describe what you're trying to achieve. I figure out how to build it. We ship.
My background is .NET and Angular, but I've been integrating AI into production systems long before it became a checkbox on job posts — OpenAI APIs, N8N automation, intelligent workflows, the works.
Industries I've built for: Healthcare, SaaS, FinTech, E-Commerce, ERP, Real Estate, Hospitality.
What I'm good at:
✔ .NET Core, ASP.NET Core, C#, Web APIs, Microservices
✔ Angular, React.js, Next.js, TypeScript
✔ AI Integration — OpenAI, GPT, N8N, LLM workflows
✔ Azure, Docker, CI/CD, SQL Server, PostgreSQL
✔ Stripe, SignalR, Twilio, third-party API integrations
I care about clean code and clean communication. Deadlines aren't suggestions — they're commitments.
If that sounds like what you need, let's talk.
#DotNetDeveloper #ASPNetCore #CSharpDeveloper #FullStackDeveloper #SaaSDeveloper #AIIntegration #N8NAutomation #OpenAIIntegration #AngularDeveloper #ReactDeveloper #AzureDeveloper #SignalR #RESTAPIDeveloper #SQLServerDeveloper #EntityFramework #DockerDeveloper #BackendDeveloper #FrontendDeveloper #TechLead #SoftwareEngineer #EnterpriseDeveloper #HealthcareTech #FinTech #ERPDeveloper #StripeDeveloper #PostgreSQLDeveloper
Steps for completing your project
After purchasing the project, send requirements so Salman can start the project.
Delivery time starts when Salman receives requirements from you.
Salman works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis & Planning
Review your requirements, understand the data models, and plan the API architecture including endpoints, authentication strategy, and database schema design.
API Development & Database Setup
Build the ASP.NET Core API with all required endpoints, configure SQL Server database with EF Core migrations, implement JWT authentication and business logic.