C# is a well-known programming language from Microsoft Corporation, built within the .NET initiative. There are many commercial projects these days that are built with the C# programming environment. Your business might be developed using C#, in which case it would do well to hire expert freelancer\'s help for coding in C#. An expertC# freelance programmer can help your business quite skillfully and cost effectively.

If you can work under pressure, are an expert at working on C# projects, Freelancer.com supplies freelancers with thousands of projects and clients from all over the world looking to use your expertise to have their jobs done professionally and settling for nothing but the best.

If you believe you can do that, then start bidding on C# projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    370 건 검색 완료, 금액 기준 - USD

    I need a programmer who will delete the last or first ad from olx, copy the information and paste it into a new ad so that my ad is always on top. The program should be done in a normal computer program, but it will be used as if I was advertising through the OLX application because advertising through the normal internet via the computer, one hour comes the recaptcha to say that I am not a robot....

    $196 (Avg Bid)
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    I am attempting to use entity framework and create an asp.net core mvc app with C# backend My issue is that on the save button press event, my C# controller code is never hit, and in the dev console it shows an error of 500. I need this resolved.

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    The application needs to connect with a webservice and retrieve either XML or JSON format map the results to fit the database table structure and store the results in MSSQL. The webservice in question uses oAuth for authentication. Every X minutes the application has to check if there are new mutations by retrieving the highest available mutation according to the webservice minus the latest ran ...

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    I need to create an real state managment software. I have the frameworks of the software.

    $1342 (Avg Bid)
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    A simple website builder in C# SQL , for small businesses so that they do not have to learn how to code. users will be able to select templates and fill out what they want on each page while looking at the template. pages will be simple with just an option to upload images and fill out content etc user will be able to see complete website or send the source code to their email after creation.

    $203 (Avg Bid)
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    33 입찰

    We are having pos based system on that we making sync of customer order from live godaddy server to localhost of our client system Right now in current sync tool we are having some issue 1) some time its hang and sync tool goes in idle mode , at that time nothing is workable on system 2) whole client system hang and work only after system restart For that we are searching for C# based developer wh...

    $18 (Avg Bid)
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    5 입찰

    I would like to iterate through resource images upon keyboard press and also have a timer for the images to shuffle through in the following application BigBox ([로그인하시면, URL을 확인하실 수 있습니다.]). This is done by compling the project and placing the 'custom [로그인하시면, URL을 확인하실 수 있습니다.]' in the plugin folder of the application. For example, when keyboard key F1 is pressed the images associated ...

    $525 (Avg Bid)
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    PROGRAMMER 5 일 left

    PROGRAMMER JAVA C C++ C# MULTIPLE OS

    $22 (Avg Bid)
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    The project will be based on Dot Net Core technology stack, specifically building web API services for integration purposes. The project consists of several API endpoints, each invokes a pipeline of operations.

    $12 / hr (Avg Bid)
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    scyn tool expert php core 5 일 left
    확인

    We are having pos based system on that we making sync of customer order from live godaddy server to localhost of our client system Right now in current sync tool we are having some issue 1) some time its hang and sync tool goes in idle mode , at that time nothing is workable on system 2) whole client system hang and work only after system restart For that we are searching for C# based developer wh...

    $278 (Avg Bid)
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    15 입찰

    We are having pos based system on that we making sync of customer order from live godaddy server to localhost of our client system Right now in current sync tool we are having some issue 1) some time its hang and sync tool goes in idle mode , at that time nothing is workable on system 2) whole client system hang and work only after system restart For that we are searching for C# based developer...

    $55 (Avg Bid)
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    6 입찰

    We are having pos based system on that we making sync of customer order from live godaddy server to localhost of our client system Right now in current sync tool we are having some issue 1) some time its hang and sync tool goes in idle mode , at that time nothing is workable on system 2) whole client system hang and work only after system restart For that we are searching for C# based developer...

    $221 (Avg Bid)
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    11 입찰

    I need some new freelancers who have good knowledge of asp.net and c# I need work of some simple tasks I need work at LOW budget I need for LONG term

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    C# Wpf C# UI re-fix 5 일 left
    확인

    I would like a UI of a WPF re-arranged and with the listed features added... auto fit all columns move league table under and add points column show `tbl_view_home_teamadv` and `tbl_view_away_teamadv` table to be loaded from DB

    $12 / hr (Avg Bid)
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    We are developing a 3D mobile app to solve" 3D bin packing " problem.

    $520 (Avg Bid)
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    Desktop software with a WPF front end and a SQL db back end for our quality control personnel to enter and record data. See attachement

    $21 / hr (Avg Bid)
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    C# .NET PROGRAMMER NEEDED FOR PROJECT

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    I need Roulette game. I have sample design. Please contact me for More details. Budget 300$ You must VC or VB expert/

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    We need an SharePoint Intranet for an Company. This Includes Landing page. HR, IT, ADMIN, Repository.

    $403 (Avg Bid)
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    i need someone to build me a specifc software for online game , msg me for details

    $3212 (Avg Bid)
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    (Projekt zaliczeniowy) Witam, szukam osoby, która napisze dla mnie program, a w zasadzie grę "memory" Musi to być napisane w czystym C z bibliotekami winapi (aplikacja okienkowa), prostym językiem laika z wytłumaczonymi dla mnie funkcjami i poszczególnymi linijkami kodu co one robią. Środowisko, tak żeby bez problemu odpaliło w CodeBlocksie Więcej szczegółów ...

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    Need one firebase api in c#. existing api is getting one small problem. Any one expereince in real time firebase and c# can bid

    $19 (Avg Bid)
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    -Project backend on SharePoint 2013 -front end c# -----work---- 1. create a module/button inside my website's admin panel (an icon with a name called "files inventory") 2. on clicking the above button, it will open a page which will have a form with 5-6 text inputs and combo box(File Title, Category, Incharge Name, unique-id, etc.), 1 date input, 1 file upload option (only pdf shoul...

    $97 (Avg Bid)
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    firebase api 5 일 left

    Need one firebase api in c#. existing api is getting one small problem. Any one expereince in real time firebase and c# can bid

    $29 (Avg Bid)
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    4 입찰

    -Project backend on SP 2013 -front end c# -----work---- 1. create a module/button inside my website's admin panel (an icon with a name called "files inventory") 2. on clicking the above button, it will open a page which will have a form with 5-6 text inputs and combo box(File Title, Category, Incharge Name, unique-id, etc.), 1 date input, 1 file upload option (only pdf should be all...

    $116 (Avg Bid)
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    25 입찰
    Reactjs with webapi 5 일 left
    확인

    Create sample for: 1- Upload one csv file using Reactjs 2- Reactjs app calls Webapi(C#) to store file to server

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    Need a simple accounting sort of desktop application for book makers market.

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    I need a Fuel Dispenser Nozzel (Hardware) and reading C# (with source code). 1. Fuel should be dispense from pertol pump and device should be able to read how much petrol is dispense from which nozzel. 2. A computer program should be able to read how much fuel is dispense from which nozzel. 3. software should be able to connect with C# easily.

    $286 (Avg Bid)
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    I am looking for .Net core developer for long term project. Requirements, PLEASE MENTION HOW MUCH EXPERIENCE YOU HAVE IN THESE BELOW: 1. Expert in .Net core(NOT simple ASP.NET) 2. Expert in C#, SQL Server (Stored procedures) 3. Expert in Windows server, IIS 4. Query Optimization 5, Background process Good to have experience with: 1. React.js 2. SendGrid

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    I already have one app. But without source code .. so I want app like this. What we really need to do. Is to fix up terminal commands in the application to replace the files from a particular folder to another on click. Mainly for Rooted mobiles. Rest I will explain you.

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    Need the following things within next 10 hours. 1. In our existing real estate model, we need to show wind blowing on the curtains 2. Animations on the objects like drawer in Virtual Reality. Just need to open the drawer 3. Lighting with air particles shining through windows Attaching the video.

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    Using C++, code a program that uses the given data set to implement and plot both a linear and quadratic least-squares fit (line). Once data is plotted and completed per the example, provide a brief explanation if the estimate in part 3 can realistically occur or not. PDF will be shared while screening

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    I got this service ( [로그인하시면, URL을 확인하실 수 있습니다.] ) So I just need to modify my ea to match that service service sent me sample and details I attach it below I have 5 mql file , ( after 1 file u can do without any error ) I sent my other file with aword job with milestone u just need to modify my ea using that sample to woker correctly please only bid who can do this

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    Encode Video from various source and deliver over IP in Windows .

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    Create a face recognition application that uses live cameras to "ID" people by just their faces that finds information about them, like what their social media is.

    $195 (Avg Bid)
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    I am finding ASP.NET, C# expert. I need to improve our APP.

    $174 (Avg Bid)
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    How do u write a simple web page that on icon click, downloads on a separate tab a server side generated "in memory" PDF. API that returns a stream/byte PDF (NOT a url to server path file)

    $7282 (Avg Bid)
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    Wix Online Installer 5 일 left
    확인

    I need you to build an online installer for a NET desktop application using wix which will download the installation file from server, check for prerequisites and do the necessary installation. Please bid only wix Installer expert. Put installer on top in order to avoid your bid

    $223 (Avg Bid)
    지역별
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    Mobile App Specification : Cross Platform (Hybrid) : Android and iOS Supported Development should be done using visual studio c# or a popular dev platform. Source code should be provided. App should be cross Platform - Mobile and IOS supported. All this below requirement Should go live by Dec end. Introduction : Mobile App is mainly a Data Entry and communication tool for Support / Marketin...

    $742 (Avg Bid)
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    10 입찰
    I need Qt and C++ experts 5 일 left
    확인

    Please, contact me to get more information, if you are not expert and good experience with Qt and C++, please, don't waste your time and us too

    $1147 (Avg Bid)
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    A web application that can automate transmitting an order at scheduled times at specific days. Items will be in the cart. The app needs to log into the ordering portal using user name and password, transmit the order and email a pdf file of the ordered items with the total cost. The app needs to be: 1- Deployed on digital ocean. 2- Take into account the time different between digital ocean servers...

    $367 (Avg Bid)
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    Now, we have screen capturing application based on C++ and QT. The application is working as following: 1. user draw the area in their screen. 2. save the object(ex: number, icon) in the draw-chosen area of screen. 3. click the saved number or icon. We want to add the function to click the saved number or icon automatically(pre-setted repeat time: 500ms or 1 second ) Now our developer is not wo...

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    I am Adam, a recruiter from Poland. I am looking for .NET developers for my client in USA. This job is available for only Canadian and Mexican developers, as my client wants to work devs in the same timezone. You should be familiar with ASP .NET MVC, .NET Core, as well as desktop application technologies UWP, WPF, and so on. This job is very urgent so the best one will be hired in the next few ho...

    $31 / hr (Avg Bid)
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    Please read full description.. Need to convert/Replicate a c#/winforms project to Xamarin.Forms. Apparently need only for Android/uwp. This is project- [로그인하시면, URL을 확인하실 수 있습니다.] The library used here is Monotorrent. Functionalities will be completely same(even codes also),Only UI needs to be redesigned in Xamarin. Make sure you read the full description,and my strict budget is 100 dollars......

    $398 (Avg Bid)
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    Need a WiFi file transfer app... Will have to send files to one user or multiple users only in xamarin.. everybody needs to be connected by a randomly generated number .Need it for android and uwp.. 1.Step1-create a button saying..."Share" [로그인하시면, URL을 확인하실 수 있습니다.] it should navigate to files to select [로그인하시면, URL을 확인하실 수 있습니다.] it should give number to share with friens to connect wi...

    $240 (Avg Bid)
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    I am trying to use Asp.net Core MVC project but am getting a 500 error - i need someone to resolve mvc error.

    $27 (Avg Bid)
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    Site Redeployment 5 일 left
    확인

    I need my asp.net site and Microsoft SQL database copied and deployed on a new hosting service. The site is built in Angular.js I believe.

    $214 (Avg Bid)
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    Dear Image processing experts, I have a Face Landmark detection project coded in C#. DlibDotNet library is used to interface DLIB with C#. I need to extend my code. The work basically is on Cropping image, Resizing image using DlibDotNet. Bid if you have experience in using DLIB, C# and image processing. The project has dependency on Cuda10.0. So you need to have Cuda 10.0 installed in your PC....

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    Deliverables: A software which could predict the best price(the price with which the sport clubs could sell the most tickets) of future sports games, through parameters such as attendance rate, weather, seat location, teams, the number of tickets left, etc. Requirements: There are already some equations that could be used for the calculation. We are not trying to find a statistic but it would be...

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    I am currently developing firmware for ESP32 in ESP-IDF. I need assistance in defeloping certain modules/drivers. Need someone with experience with ESP32 projects, AWS IOT done in ESP-IDF. Additionally, need someone with C++ knowledge.

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