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Project Details I need a skilled **ASP.NET Core / C# backend developer** to build a reliable REST API for Restaurant. The backend should support products, sizes, colors, inventory, customers, shopping carts, and orders. The API should be secure, well-structured, and ready to connect with a separate web or mobile frontend. **Backend development only; no frontend/UI is required.** **Deliverables expected:** * ASP.NET Core REST API * Customer registration, login and JWT authentication * Product, category, size and color management * Product variants and inventory/stock management * Shopping cart and wishlist * Order and customer management * Coupons and discounts * Product reviews and ratings * Search, filtering and pagination * SQL Server database with Entity Framework Core * Swagger/API documentation **Skills Required** C# • ASP.NET Core • .NET • Web API • Entity Framework • SQL Server • REST API • JWT • Backend Development • Git
Project ID: 40720373
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Hi there, Your store needs a backend that can reliably connect products, variants, inventory, customers, carts, and orders without becoming difficult to extend later. I can build the ASP.NET Core REST API with a clean layered structure, SQL Server, and Entity Framework Core, keeping the backend independent from any web or mobile frontend. I’ll implement JWT authentication, customer accounts, product/category management, size and color variants, stock tracking, cart and wishlist workflows, orders, coupons/discounts, reviews/ratings, and efficient search, filtering, and pagination. I’ll use proper validation, authorization, consistent API responses, exception handling, and database constraints to protect business data. Swagger/OpenAPI documentation will cover endpoints, request models, authentication, and typical workflows so frontend integration is straightforward. I’ll also use Git with organized migrations and configuration, then test key flows and edge cases before handover, including stock changes, cart/order transitions, authentication, discounts, and review permissions. 1. Which ASP.NET Core/.NET version and SQL Server environment should the API target? 2. Do you already have a database schema/frontend API contract, or should I design the backend structure from the requirements? Best regards, Ankit
$300 USD in 2 days
3.8
3.8
128 freelancers are bidding on average $452 USD for this job

Hi, As an experienced professional with 19+ years in the technology industry, I have had the privilege of being a part of over 483 successful projects, including several involving .NET, C#, ASP.NET Core, SQL Server Database, and Entity Framework Core -- all technologies crucial to building your women’s clothing e-commerce backend API. One of the compelling reasons for you to consider me is my team's proficiency in implementing RESTful APIs and our familiarity with JWT authentication which you mentioned as deliverables. In addition to this, we can guarantee a secure and well-structured backend that is primed to integrate seamlessly with your choice of frontend platform. With Git being our standard version control system, collaborative work will be efficient and effective throughout our development process. Further, as we appreciate the importance of comprehensive documentation for any project, we commit ourselves to provide you with detailed Swagger/API documentation. Thanks, SBM
$500 USD in 7 days
9.0
9.0

Hello, With over a decade of experience in the field and a profound grasp of C# development, **I am your perfect choice for building your ASP.NET Core backend API**. I have successfully executed various e-commerce projects that included functionalities similar to what you've described: product management, inventory updates, order tracking, secure customer login, and much more. In particular, I have steadily evolved my techniques in **ASP.NET Core, Entity Framework, SQL Server**, and **REST API** making me a proven asset for your project. One aspect I take seriously is ensuring unparalleled security. Your e-commerce store's backend will incorporate **JWT authentication**, keeping customers' sensitive information secure. Alongside this, I craft clean codes that ensure smooth functioning as well as efficient updating and maintenance. Lastly, my commitment to long-term support makes me different from the rest. Post delivery, I am here working with you to resolve issues and offer improvements should an upgrade is required. It would be an honor to work on this project with you - let’s build a robust women’s clothing e-commerce backend that meets every requirement! Thanks!
$350 USD in 3 days
8.4
8.4

Being a 14+ years experienced Senior WordPress & Shopify Developer, I believe I possess the right expertise for your ASP.NET Core Backend API project for your women’s clothing e-commerce store. Although I haven't worked with .NET stack, my strong foundation in backend development, utilizing C#, Entity Framework, and SQL Server among others, more than qualifies me for the job. My prior projects with API integrations and custom features are evidence of my ability to develop reliable REST APIs precisely according to detailed requirements. Don't let the lack of direct ASP.NET Core experience intimidate you. By choosing me, you're opting for proficiency in backend development that has consistently delivered high performing applications. Let's collaboratively build a robust REST API which fulfills all the needs outlined - from shopping carts, product variants to customer management - ensuring a tailored solution matching your business model. Reach out!
$500 USD in 7 days
8.5
8.5

Hello, I can build a secure, well-structured ASP.NET Core REST API for your women’s clothing e-commerce store, covering authentication, products, variants, sizes, colors, inventory, carts, wishlists, orders, coupons, reviews, search, filtering, and pagination. I will use C#, Entity Framework Core, SQL Server, JWT authentication, and Swagger documentation, with a clean architecture suitable for future web or mobile frontends. I also recommend adding role-based authorization and transactional stock validation during checkout to protect inventory accuracy and order consistency. The API can be organized with clear validation, error handling, and maintainable endpoints for long-term growth. I am ready to begin and will provide a reliable backend foundation with documented API behavior. Thank you! Muhammad
$250 USD in 4 days
8.1
8.1

Hello, I can build a reliable ASP.NET Core REST API for your women’s clothing e-commerce store, covering JWT authentication, product variants, sizes, colors, inventory, carts, wishlists, orders, coupons, reviews, search, filtering, and pagination. I’ll use Entity Framework Core with SQL Server and provide clear Swagger documentation for seamless frontend integration. I recommend adding role-based authorization and centralized validation to strengthen security and maintainability. I’m ready to structure the API cleanly for future web or mobile clients. Check out my portfolio here:- https://www.freelancer.com/u/installerpoint Best Regards, Muhammad Adeel
$250 USD in 4 days
8.2
8.2

Building a secure, well-structured ASP.NET Core REST API for your women's clothing store — with proper handling of product variants across sizes and colors — is right in my wheelhouse. I'll architect it in clean layers (controllers, services, EF Core repositories) with a SQL Server database modelled for products, categories, variant-level inventory, customers, carts, wishlists, orders, coupons, and reviews. Authentication will use JWT with role-based access, and I'll implement search, filtering, and pagination on the listing endpoints so the frontend stays fast. Everything comes documented via Swagger and versioned in Git, so your web or mobile team can plug straight in. I work in small milestones so you only pay as you see progress, and I can start right away.
$250 USD in 1 day
7.9
7.9

Hello, I see you’re looking for an ASP.NET Core backend developer to create a robust REST API for your women's clothing e-commerce store. I can help you build a secure and efficient API that covers everything from product and inventory management to user authentication and order processing. With 7+ years of experience in backend development, I’m well-equipped to structure the API to connect seamlessly with any frontend you may have in mind. I’ve successfully developed similar projects using ASP.NET Core and Entity Framework, ensuring clean design and thorough documentation with Swagger. You can check out my work at https://pixoriq.com. One question I have is: do you have specific requirements for user roles or permissions in the customer management system? Best regards, Ivan Mandinski
$250 USD in 7 days
7.7
7.7

Hi, I can develop a secure and scalable ASP.NET Core REST API for your restaurant/e-commerce platform with a clean, maintainable backend architecture. I have experience with C#, .NET, ASP.NET Core, Entity Framework Core, SQL Server, REST APIs, and JWT authentication. I can implement customer registration/login, products and categories, sizes/colors and variants, inventory management, carts, wishlists, orders, coupons, reviews, search, filtering, and pagination. The API will include proper validation, exception handling, role-based security, optimized database queries, and Swagger/OpenAPI documentation, making integration with your web or mobile frontend straightforward. I will provide well-structured source code through Git, database migrations, API documentation, and clear setup/deployment instructions. I’m available to discuss the database structure and restaurant-specific workflows before development begins. Regards, DJ
$500 USD in 10 days
7.8
7.8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. I believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$250 USD in 7 days
7.0
7.0

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$250 USD in 1 day
6.8
6.8

Hi I am experienced asp.net application and web API. Please send me a message for further details thank you.
$300 USD in 7 days
6.6
6.6

I will build the ASP.NET Core REST API with a clean layered design, JWT authentication, Entity Framework Core with SQL Server, and documented Swagger endpoints. I will cover catalog variants and inventory, cart and wishlist, orders, coupons, reviews, search, filtering, and pagination with validation and secure error handling. Which frontend contract and deployment environment should the API target, and do you already have the product schema?
$450 USD in 14 days
6.8
6.8

***ASP.NET CORE EXPERT*** My myriad of skills and numerous successfully completed projects make me a perfect fit for your ASP.NET Core backend development needs. I am proficient in C#, .NET Core, SQL Server, HTML, and Web API - the ideal combination you need to build a reliable REST API for your women's clothing e-commerce business. Furthermore, my years of experience in web development have honed my skills in creating secure and well-structured backend systems - precisely what you need. Client satisfaction and quick project completion are my ultimate objectives. I believe in good communication, ensuring that you are updated every step of the way. My previous clients have frequently remarked on how our seamless conThe deliverables you request are perfectly in line with what I've done before, creating a database with Entity Framework Core, managing products, sizes, colors, inventorys and more. I’ve also proficiently integrated JWT-authentication with customer registration and login features multiple times before. To round it off, my thorough understanding of Git guarantees efficient collaboration with a separate frontend developer or team to ensure a seamless integration between your frontend and the backend I will create. In conclusion, partnering with me guarantees timely delivery of a secure and robust ASP.NET Core backend API that is ready to connect with the frontend of your choice! Let's build together!
$300 USD in 7 days
6.7
6.7

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * ASP.NET C# web and software development * Android app development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$750 USD in 3 days
6.4
6.4

As a seasoned developer with over 8+ years of experience, I've had the privilege of working on a plethora of diverse projects encompassing various technologies. My skillset, on which I've honed my expertise, including everything you require in an ideal candidate; C#, ASP.NET Core, Web API, Entity Framework, and SQL Server. Notably, I hold a commendable record of developing REST APIs like the one you require and have always ensured they are secure and robust. Moreover, my proficiency extends beyond mere backend development. My understanding and experience at the full stack level allow me to not only build the backend exceptionally but also foresee how it will collaborate with a separate web or mobile frontend. This comprehensive approach ensures fluidity and suitability throughout the system. Additionally, my adaptability with various databases including SQL Server would ensure efficient implementation of Swagger documentation. Considering my strong background in ASP.NET Core/C#, robust backend development track-record, compatibility with REST API development exactly like yours, and most importantly a commitment to turning your vision into reality - I'm positive about being the best fit for this restaurant project. Let's chat further so that we can begin İmplementing your project soon!
$499 USD in 7 days
6.5
6.5

Hi there, I noticed that you're looking for a skilled ASP.NET Core developer to build a secure and reliable REST API for your women’s clothing e-commerce store. Given my extensive experience with .NET and REST API development, I can create the functionalities required, such as customer registration with JWT authentication, inventory management, and integration with SQL Server using Entity Framework Core. I will ensure that the API is well-structured and meets your performance needs, including features like product reviews, search filtering, and API documentation with Swagger. Please let me know if you have any additional requirements or specific features in mind. Regards, Ali
$500 USD in 7 days
6.1
6.1

Hi, You're building a secure ASP.NET Core REST API for a women's clothing store, with catalog, inventory, cart, orders, and discounts. The backend must connect to a separate frontend and mobile app, with clean auth, validation, and a clear API surface. I'd start by validating the current data model and the critical flows (auth, product lookup, cart, checkout), then implement the core endpoints with EF Core and SQL Server, add migrations, and wire Swagger for docs and testing. One technical risk is keeping cart and inventory state consistent under concurrent updates during peak events. What should happen if a product variant disappears from the catalog after it's added to a cart but before checkout? Who owns cart and order data, and how should guest carts merge with registered users during login or signup? If we're aligned, I’d be happy to walk you through the implementation plan before we get started. Best regards, Brandon
$300 USD in 3 days
6.1
6.1

Hello, "ASP.NET CORE REST API" - you need a dependable backend that keeps clothing variants, stock, and orders accurate as your store grows. The biggest risk in fashion e-commerce is losing track of sizes, colors, and inventory, leading to incorrect orders and frustrated customers. My focus is building a clean, reliable API your business can trust every day. I will develop the ASP.NET Core REST API with JWT authentication, product and variant management, inventory, carts, wishlists, orders, coupons, reviews, and search with pagination. Using C#, Entity Framework Core, and SQL Server, I'll ensure secure, fast, scalable architecture with Swagger documentation, ready for future web or mobile integration. I've built similar e-commerce backends with product variants, stock control, customer accounts, and order workflows, applying the same structured approach to your clothing store. Best regards Aleksandar
$350 USD in 5 days
6.1
6.1

Hello Dear, I’m Md Toriqul Islam, an experienced backend developer specializing in ASP.NET Core, C#, REST APIs, Entity Framework Core, SQL Server, and secure authentication. I have a few questions: 1. Which .NET version do you prefer? 2. Do you have the database schema prepared? 3. What admin API permissions are required? I understand you need a backend-only REST API for a clothing e-commerce store covering products, variants, inventory, customers, carts, orders, coupons, reviews, search, and JWT authentication. I am skilled in C#, ASP.NET Core, Web API, EF Core, SQL Server, JWT, Swagger, and Git. I can build a clean, scalable API with proper validation, authorization, database relationships, pagination, documentation, and testing, ready for web or mobile frontend integration. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$250 USD in 3 days
6.2
6.2

Hi there, I’ve reviewed your project details for “ASP.NET Core Backend API for Restaurant” and found it quite interesting. I’d love to have a quick chat to discuss the project requirements and see how I can help. I’m available right now if that works for you. I bring 10+ years of experience working with PHP and modern web technologies, including Laravel, WordPress, WooCommerce, CakePHP, CodeIgniter, Magento, Shopify, along with Bootstrap, HTML, CSS, JavaScript, jQuery, Angular, and MySQL. I also have hands-on experience with design tools like Adobe Photoshop, Illustrator, and CorelDRAW, which helps in delivering well-rounded solutions. Looking forward to your response. Best regards, Muhammad Atif La
$250 USD in 2 days
5.8
5.8

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