Update existing .NET 4 Winforms client to asyncronously call a new API endpoint and update user interface

Käynnissä Julkaistu 3 kuukautta sitten Maksettu toimituksen yhteydessä
Käynnissä Maksettu toimituksen yhteydessä

Update existing .NET 4 Winforms client to asyncronously call a new API endpoint and update user interface.

I have a .Net 4.8.1 WinForms client application that contacts 3 endpoints of one API via Timers and populates the returning data to class objects and then Timers update the UI.

The API has a new endpoint that combines 2 of the old endpoints, so we can drastically reduce API calls and still get the same data. I have the documentation.

1- I want you to modify my two timers that call the 3 endpoints - and instead - call the new endpoint. And then populate the returning data to my existing objects.

2- Additionally, I want the calls properly Awaited so that the UI only refreshes when data changes

(Updating listview_trade)

3- Additionally, I want to add "Persistent Connection" to the client application to reduce application and server. I have an example project of this API implementing persistent connections in C# for this API.

See the attached image diagram for a process explanation.

Be aware: Read this description carefully if you want to work with me on this project.

You must be very familiar with .NET Winforms/C# and best practices for awaiting asynchronous events.

If you bid low and then try and turn around and ask for a lot more money when nothing changed from these requirements, I will not accept your bid.

I have an existing github repo with the project so you will work from that.

I am a senior developer and I will know if you are incapable of this task.

Skills and experience required:

- Strong knowledge and experience with .NET Framework 4.0

- Familiarity with API integration and documentation

- Proficiency in Winforms development

- Ability to update the user interface to connect to the new API without making any changes

This project involves connecting the existing client to a new API endpoint, without making any changes to the user interface. The freelancer will need to have access to the API documentation for the new endpoint. The client is using .NET Framework 4.0 for the current version of the client. The ideal freelancer will have experience with asynchronous API calls and updating user interfaces in a Winforms environment.

C# -ohjelmointi .NET Windows Desktop RESTful API

Projektin tunnus: #37481698

Tietoa projektista

17 ehdotusta Etäprojekti Aktiivinen 3 kuukautta sitten

Myönnetty käyttäjälle:

(3 Arvostelua)
3.8

17 freelanceria on tarjonnut keskimäärin $170 tähän työhön

rashidamjad

Hi there, I'm excited to express my interest in your Update existing .NET 4 Winforms client to asyncronously call a new API endpoint and update user interface project. With 4-5 years of experience in C# Programming, . Lisää

$250 USD 8 päivässä
(26 arvostelua)
5.9
FreelancerTechX

Hello. I fully understand your requirement. I am ready to start. Thanks and Regards, Everest Technology

$177 USD 5 päivässä
(10 arvostelua)
5.1
FayizFareed

Hi there, I have a proven track record in API integration and documentation, ensuring a seamless transition to the consolidated endpoint while populating the returning data to your existing class objects. My proficien Lisää

$30 USD 1 päivässä
(5 arvostelua)
4.0
mediaDESIGNSK

Hello Client, my name is Steffen and I am a skilled senior Unity, ASP.NET and Joomla developer with over 10 years of experience. I have the necessary skills and experience to complete your project Update existing .NET Lisää

$200 USD 7 päivässä
(3 arvostelua)
3.2
umairkaramat24

Hello, I read your project details and really interested in your mentioned job. I have 5+ years’ experience doing similar jobs related to these skills C# Programming, RESTful API, Windows Desktop and .NET. I think its Lisää

$250 USD 7 päivässä
(1 arvostelu)
1.9
Yevgeny1977

Hi Daniel J., I’ve carefully checked your project ....................Update existing .NET 4 Winforms client to asyncronously call a new API endpoint and update user interface.................. and really interested in Lisää

$100 USD 2 päivässä
(0 arvostelua)
0.0
rajeevnewnetlink

Update existing .NET 4 Winforms client to asyncronously call a new API endpoint and update user interfaceDaniel J..NET, Windows Desktop, C# Programming, RESTful APIC# Programming, .NETUnited States Update existing .NE Lisää

$150 USD 7 päivässä
(0 arvostelua)
0.0
kevinbowmanIce

Hello I am a skilled and experienced Asp.Net developer. With 8 years of experience in html, css, c#, sql, I have the knowledge and skills necessary to complete this project efficiently. If you would like more info Lisää

$155.56 USD 3 päivässä
(0 arvostelua)
0.0