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You will get a secure ASP.NET Core REST API for your web or mobile app

Aiman A.Status: Offline
Aiman A. Aiman A.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Aiman, priced and ready to go.
Aiman A.Status: Offline
Aiman A. Aiman A.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Aiman, priced and ready to go.

Project details

I will build a secure, clean, and scalable ASP.NET Core REST API for your web or mobile application.

You will get:

• ASP.NET Core REST API development
• Clean C# backend code
• SQL Server database integration
• Entity Framework Core setup
• CRUD API endpoints
• JWT authentication
• Role-based authorization
• Request validation
• Global error handling
• Swagger API documentation
• Third-party API integration if required
• Clean project structure
• Source code delivery
• Setup and running instructions

This project is suitable for:

• Web applications
• Mobile apps
• SaaS platforms
• Admin panels
• Business systems
• E-commerce systems
• Internal company tools

I can build a new API from scratch, add new endpoints to an existing API, fix backend issues, improve API structure, or integrate external services.

My focus is to deliver a backend API that is secure, easy to maintain, easy to test, and ready for future improvements.
Programming Languages
ASP.NET, C#
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$80
Standard
$180
Advanced
$350
Delivery Time 3 days 5 days 7 days
Number of Revisions
123
Number of Pages
3814
Design Customization
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Content Upload
-
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Responsive Design
-
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Source Code
5.0
2 reviews
100% Complete
(2)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

AA

Anas A.
5.00
Jun 16, 2026
AI Legal Contract Search System using .NET, OpenAI, and RAG Aiman was great to work with. She suggested the best architecture for our AI-powered application and helped us plan a scalable, clean, and maintainable solution. She understood the requirements clearly, communicated well throughout the project, and delivered quality work on time. Her technical knowledge, problem-solving skills, and attention to detail were excellent. I would highly recommend Aiman and would be happy to work with her again.

MA

Mian Haider A.
5.00
Feb 6, 2024
You will get a fantastic ASP.NET Web API application Outstanding ASP.NET Developer! The e-commerce application delivered exceeded my expectations. Exceptional attention to detail, clear communication, and timely delivery. Highly recommend!
Aiman A.Status: Offline

About Aiman

Aiman A.Status: Offline
AI-Powered Full Stack Developer | .NET, OpenAI, APIs, Angular, React
5.0  (2 reviews)
Lahore, Pakistan - 10:21 pm local time
Hi, I’m Aiman, an AI-Powered Full Stack .NET Developer helping businesses build, modernize, and automate web applications using ASP.NET Core, C#, SQL Server, Azure, Angular, React, and AI-powered integrations.

I have experience working with both modern and legacy .NET applications, including .NET Framework 4.8, .NET Core 3.1, .NET 5, .NET 6, .NET 7, .NET 8, .NET 9, and .NET 10. I can work with monolithic applications, modular monoliths, microservices, REST APIs, background services, and cloud-ready architectures.

I combine full stack development with practical AI solutions to help businesses reduce manual work, improve workflows, and make their applications smarter.

I can help you with:

• AI-powered full stack web application development
• OpenAI / ChatGPT API integration
• Azure OpenAI integration
• AI chatbot development for business applications
• AI-powered document processing
• PDF, invoice, email, and form data extraction
• Smart search and knowledge base features
• ASP.NET Core REST API development
• .NET Framework 4.8 application maintenance
• .NET Core / .NET 6 / .NET 7 / .NET 8 / .NET 9 / .NET 10 development
• Legacy .NET application modernization
• Monolithic application improvement and refactoring
• Modular monolith architecture
• Microservices architecture and API communication
• Monolith to microservices migration planning
• SQL Server and Entity Framework Core development
• Angular and React frontend development
• API integration with third-party platforms
• Authentication, authorization, JWT, and role-based access control
• Background jobs, queues, event-driven workflows, and automation
• Azure deployment, Azure DevOps, Docker, and CI/CD support

What I can build:

• AI-powered dashboards
• ChatGPT-style assistants for web applications
• Internal AI tools for business teams
• Document upload and extraction systems
• Automated email and file processing workflows
• Secure ASP.NET Core backend APIs
• Admin panels and SaaS applications
• Business workflow automation tools
• Full stack web applications using Angular or React
• Legacy .NET system improvements
• Scalable microservices-based applications
• Clean modular monolith applications

Why work with me:

• I understand both legacy .NET systems and modern .NET applications
• I can work with monolith, modular monolith, and microservices architectures
• I can integrate AI features into real business applications
• I write clean, maintainable, production-ready code
• I can improve existing codebases step by step without breaking business functionality
• I focus on practical AI solutions, not unnecessary complexity
• I communicate clearly and provide regular progress updates

If you need a full stack developer who can build modern .NET applications, improve legacy systems, design scalable APIs, or add useful AI-powered features, I can help you design, develop, and deliver the right solution.

Steps for completing your project

After purchasing the project, send requirements so Aiman can start the project.

Delivery time starts when Aiman receives requirements from you.

Aiman works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Review

I will review your API requirements, features, database needs, authentication flow, and expected endpoints.

Project Setup

I will create the ASP.NET Core Web API project structure with required packages, Swagger, and database configuration.

Review the work, release payment, and leave feedback to Aiman.