You will get a secure Rest API with Onion-architecture and OATH2.0 Authorization

Sergiusz K.Status: Offline
Sergiusz K.

Let a pro handle the details

Buy Web Application Programming services from Sergiusz, priced and ready to go.
Sergiusz K.Status: Offline
Sergiusz K.

Let a pro handle the details

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

Project details

You will get a reliable, easily supported backend for your web and mobile applications.
With clean architecture, quick and cheap changes are made possible to meet new requirements.
A high level of protection will keep your data safe
Programming Languages
ASP.NET, C#
What's included
Service Tiers Starter
$570
Standard
$805
Advanced
$1,275
Delivery Time 6 days 8 days 12 days
Number of Revisions
359
Number of Pages
359
Design Customization
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Content Upload
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Responsive Design
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Source Code

Frequently asked questions

Sergiusz K.Status: Offline

About Sergiusz

Sergiusz K.Status: Offline
Full stack C#/.NET Developer (SaaS, ASP.NET Core, Blazor)
Zory, Poland - 1:12 am local time
Hello.
I am a skilled full-stack web developer specialized in ASP.NET Core and .NET technologies focusing on Blazor, Syncfusion, MudBlazor, Asp .Net REST API, SQL Server, Microsoft Identity, Azure.
For SaaS development I'm using ABP.io boilerplate framework

I have an interest in creating Blazor Progressive Web Applications (PWA) installed on devices with off-line and real-time modes, Business Applications Development

I experienced (10+ years) C#/XAML/.NET/WPF/UWP/Xamarin Forms developer. Developed large-scale WPF/UWP/Xamarin Forms applications as frontend and Asp. Net Core as a backend developer.

Have also good working knowledge of SQL, SQLite

I use the principles of DDD, SOLID, MVVM, Dependency injection patterns with appropriate frameworks.

I have experience in business processes of logistics, financial accounting, personnel management; therefore, I like to write applications from scratch to the end, with further support, especially in the business area. (Using UML, BPMN)

Steps for completing your project

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

Delivery time starts when Sergiusz receives requirements from you.

Sergiusz works on your project following the steps below.

Revisions may occur after the delivery date.

Discovering client's requirments

This includes defining the domain model and describing the expected functionality It is often better when the client already has the tech spec for the project with a description of all future functionality.

Constructing the initial architecture

This step includes the definition of data access, repositories, query processors and controllers for each project's entity

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