You will get a scalable REST API built with ASP.NET Core and EF Core
Project details
Need a robust, secure, and high-performance backend for your application? You will get a professionally crafted ASP.NET Core REST API built from the ground up—starting with a solid database schema and entity design, followed by clean architecture, reliable EF Core integration, and secure JWT authentication. I focus on writing scalable code, ensuring smooth client integration using interactive Swagger UI, and delivering clean, well-tested source code tailored precisely to your business needs.
Programming Languages
ASP.NET, TypeScript, C#Coding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$120
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
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AI
Arash I.
Jun 28, 2024
CSS Class Fixer
About Onise
.NET Backend Developer | C#, ASP.NET Core Web API, SQL Server
Tbilisi, Georgia - 10:04 pm local time
Here's a real example of my work: I built a complete e-commerce backend for a tech marketplace using .NET 8 — product catalog with brands, categories and specifications, a 4-tier role system (owner, admin, manager, user), shopping cart, full order lifecycle, and PayPal payment integration. JWT auth, Entity Framework Core, SQL Server, FluentValidation, Swagger docs, Serilog logging, Docker-ready. It's public on my GitHub — you can read every line before hiring me.
What I'm good at:
• REST API design and development (ASP.NET Core Web API)
• Database design with EF Core + SQL Server
• Authentication & role-based authorization (JWT)
• Clean validation, error handling, and API documentation
I'm new to Upwork, not new to writing code. That means you get someone who responds fast, over-delivers, and treats your project like a portfolio piece — because right now, it is one. My rate reflects my review count, not my skill level.
Tell me what you're building. If I'm not the right fit, I'll tell you honestly.
Steps for completing your project
After purchasing the project, send requirements so Onise can start the project.
Delivery time starts when Onise receives requirements from you.
Onise works on your project following the steps below.
Revisions may occur after the delivery date.
Database Schema & Entity Modeling
Analyze requirements, design database models, define relationships and classes using Entity Framework Core, and structure the data foundation.
Architecture & Core API Development
Set up a clean project structure, implement core RESTful endpoints, and develop the main business logic and services.