C# Programming is a widely-used, versatile, and powerful programming language that offers a range of possibilities for developing software applications. C# Programmers can create custom software solutions for clients, ranging from desktop and mobile apps to web-based applications and games. By hiring an expert C# Programmer on Freelancer.com, clients can take their projects to new levels of efficiency, interactivity, and performance. Here's some projects that our expert C# Programmers made real:

  • Database synchronization tools for central server management
  • Augmented Reality integration for mobile and desktop applications
  • Card game development in Flutter
  • Setting up secure VPN connections via BlueStacks5 emulator
  • NinjaTrader 8 future trading strategy development
  • Windows application creation for various business needs
  • Web development using C# for robust web-based applications
  • Desktop software solutions for wholesale business goods accounting
  • Object Oriented Programming with Hash Dictionary in C#
  • Fuzz testing harness creation using AFL (American Fuzzy Lop) for Windows Services

All of these projects and many more became a reality thanks to the talented C# Programmers found on Freelancer.com. We've got a vast community of experienced developers just waiting to help bring your ideas to life. With our simple-to-use platform, getting started has never been easier - simply post your project details, and our freelancers will bid to offer you their services.

The possibilities are endless when you invite the right talent into your project. Don't wait any longer - post your own project today and hire an expert C# Programmer on Freelancer.com. Your next great idea is just waiting to be brought to life.

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    234 jobber funnet, priser i USD

    I am looking for decompile expert I wanna convert Apk to Unity project I will share details in chat. Start bid which tool are you gonna use. Thank you.

    $360 (Avg Bid)
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    Senior Sharepoint Developer 6 dager left
    VERIFISERT

    My company is seeking an experienced Senior Sharepoint Developer with extensive knowledge in creating and developing custom workflow for SharePoint. We currently have an existing SharePoint instance that needs maintenance and further development. Alongside with expertise in SharePoint, we are also requiring sharepoint demo to be presented to us. We are looking for a developer who can maintain and improve the current system and its components. The suitable candidate will possess hands-on technical experience in building custom workflow for SharePoint. As a SharePoint Developer, he/she should also be able to develop innovative solutions that improve the user experience and productivity. At the same time, the candidate should also have enterprise-level experience and C# programming skills to...

    $15 (Avg Bid)
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    Our existing tool has been EOL and no longer works for adding and deleting users on prem Skype for Business 2019 server. I need to develop a script/powershell that can delete all address lists for each user and repopulate their address list with a CSV file. I also need to make it where I can run script to delete only one user from each contact list.

    $419 (Avg Bid)
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    Hello, I'm looking for an experienced C#/C++ developer to update my existing code and build an automated installer. The code will be written in C# and the automated installer should function as intended - with minimal errors and an efficient build process. It is crucial that the developer is comfortable with the project requirements and can understand how to optimize the code for the smoothest experience possible.

    $11 - $22 / hr
    Forseglet
    $11 - $22 / hr
    4 bud

    I've a GDD and prototyps on the basis of that you'll have to make the assignment.

    $142 (Avg Bid)
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    10 bud
    C# Discord Bot 6 dager left
    VERIFISERT

    I need help with a c# discord bot.

    $45 (Avg Bid)
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    My team of 3 people has a rough idea of it and the things that should be in it including an online and open-world 4k map that has no end (for a really long time)

    $25 / hr (Avg Bid)
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    Game Programmer-Unity 6 dager left
    VERIFISERT

    Hi I have a full game in Unity ready to be published, but I want to add ads to it Unity-Unity Ads- and add in-game purchase-in app purchases- Type "COOL" to make sure you're not a robot.

    $230 (Avg Bid)
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    Watch exchange 6 dager left
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    I am looking for someone to create a watch exchange platform similar to the stock exchange market platforms. The only difference is this will be focused on all watches. A very good example of how this has been done is stockx Example of how a product page will look: The aim is to buy and sell watches on this platform. The process will be the same or very similar. We will need an stock chart to show the live increases and decreases of prices. This will average all watch selling platforms by use of algorithms and open source codes. The features of the exchange and what will influence its pricing are: Year of watch Condition Colour of watch Metal used Colour of dial Aftermarket Factory Bracelet/strap Serviced Accompanies with box, papers, additional accessories (I.e extra link...

    $636 (Avg Bid)
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    I'm looking to Build SAAS website and a KYC ID Facial Recognition + Document Verification System so that my customers will have secure access to the data and services they need. This system will use facial recognition and document verification to ensure that user authentication is secure and reliable. Documents such as driver's licenses, passports, and national ID cards will be verified to allow for secure access. To store customer data, I will be employing a cloud-based database for scalability and reliability.

    $203 (Avg Bid)
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    We are building 2 applications, and we need someone to help with optimizing the code and architecture. You should be able to identify opportunities to improve the applications, explain the improvement, and then implement the update. This is some of the required experience… Code and Architecture Optimization Best Practices and Proper Design Patterns SQL Server: TSQL, Stored Procedures, Functions .NET C# MVC Dapper ORM Vue.js / Angular.js (Nice to Have) Ongoing contract. Pay rate is negotiable

    $21 / hr (Avg Bid)
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    Type de jeu : jeu de simulation de football en ligne, où les joueurs peuvent créer leur propre personnage et rejoindre des clubs amateurs pour participer à des matchs. Objectif du jeu : former une équipe compétitive en recrutant des joueurs talentueux, en améliorant leur niveau et en remportant des matchs pour accéder à des niveaux supérieurs. Structure du jeu : les joueurs peuvent créer leur propre personnage en choisissant son apparence, son poste et ses compétences. Ils peuvent ensuite rejoindre un club amateur ou créer leur propre club. Les clubs peuvent organiser des matchs contre d'autres clubs et participer à des tournois pour gagner des récompenses. Fonctionnalités : les jo...

    $11 / hr (Avg Bid)
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    I have a tradingview strategy that I would like fixed. The problem is that when an arrow shows on the tradingview strategy, no alert gets fired. instead, it shows bars after which is not right. I need the alert to get generated AS SOON AS the arrow and BUY/SELL message appear on the chart. So far, I have not been able to do this. 1. Buy/Sell arrow must avoid certain times of the day, which means there should be no signal showing within this time period. I will specify the start and end time for this. 2. Trade should only be executed if the Heiken Ashi candle on the current time frame(standard trading view Heiken Ashi candles) match the signal. So if the signal was Buy, the Heiken Ashi candlestick must be green, if its red, it should NOT show a signal. 3. Email alert must be sent exactl...

    $26 (Avg Bid)
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    I need a webview template in unity which is full screen and can use devices back button. I will fill the web site name later on.

    $24 (Avg Bid)
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    Hello! I have a code in a c like language to initiate a serial port and assign baud rates and other things to get the ASCII message received from a RS232 device, the idea is to get this sentences (that the device is receiving now) in ASCII format and extract some parts of the sentence to output custom messages from them as a final result (like translating the sentences) these are NMEA0183 sentences, I can give more details and share the initial code that is working now to the ones bidding good offers, should be a relatively easy task for someone with excellent c like language knowledge, looking forward to your comments regards!

    $486 (Avg Bid)
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    I am looking for someone that is an expert at creating Dev Express Reports with the Report master tool. I have existing software that is written with Dev Express C++. Some of the reports have already been created. These reports would just need to be modified to a more modern look. I would also like to talk about adding more reports if possible. If I choose you to work with this is how it would work. I would send you a copy of the software, You would go to the admin>reports and create 1 report. You can export the database and send it to me to load on my software. I can review the report to see if it is what is needed. Please only reply if you have experience in this type of work. Give me an estimate to upgrade 1 existing report.

    $162 (Avg Bid)
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    Power point Plugin VB.Net VSTO 6 dager left
    VERIFISERT

    Hi, We have Power Point plugin developed into VB.Net VSTO We need some enhancement on it kindly ready the below changes. 1 - When we are clicking the search button it is fetching the JSON from Image website. 2 - Now we have to show the fetched image link into pan (Pan is already showing in plugin). 3 - also need to some UI design, it should look fancy. Note : Plugin should be look like attached SS

    $145 (Avg Bid)
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    Type de jeu : jeu de simulation de football en ligne, où les joueurs peuvent créer leur propre personnage et rejoindre des clubs amateurs pour participer à des matchs. Objectif du jeu : former une équipe compétitive en recrutant des joueurs talentueux, en améliorant leur niveau et en remportant des matchs pour accéder à des niveaux supérieurs. Structure du jeu : les joueurs peuvent créer leur propre personnage en choisissant son apparence, son poste et ses compétences. Ils peuvent ensuite rejoindre un club amateur ou créer leur propre club. Les clubs peuvent organiser des matchs contre d'autres clubs et participer à des tournois pour gagner des récompenses. Fonctionnalités : les jo...

    $2180 (Avg Bid)
    $2180 Snitt bud
    10 bud

    I am looking to build an app or software that calculates cricket scores and updates them in real-time as the match progresses, as well as stores statistics. The app needs to be web-based and should be available across any and all devices and platforms. I need the app to be able to track each players stats over the course of a game, tournament, or longer term averages.

    $239 (Avg Bid)
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    Hello, I have a problem that I do not receive a code to reset my Facebook password. My email is Yahoo

    $23 (Avg Bid)
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    19 bud
    ImGui Performance c++ 6 dager left
    VERIFISERT

    i have my c++ project that using imgui with some fonts and configs that got loaded from the disk so basically my app sometimes have to destroy the imgui context and create new one i need to save my fonts and config data at the first init so i can load them quicker when i do re init for the imgui again save them to memory buffer and load them if the new context created

    $23 (Avg Bid)
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    Hi, I am a professional trader with crypto exchanges like Binance and OKX. I am looking for a developer who can assist me. I need an entry panel of Binance, OKX using RESTful API of Binance and OKX. Already I have an idea of how the web app should look like, but it will be shared further in chat. Only experts should bid here. Thanks.

    $533 (Avg Bid)
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    POS systems 6 dager left
    VERIFISERT

    i want a ready POS systems for hotels , restaurants , shops , pharmacies etc.. easy to use and best quality. how much it will cost buy the projects

    $154 (Avg Bid)
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    I'm looking for a professional developer who has experience working with ASP .NET to build a login and registration system for my website. This system needs to securely authenticate users and require them to fill out forms before registering. I have a c# asp.net web application web form ( Not MVC) Need to create user login and registration only. You have to user Microsoft Identity. Need following: If user is not login in it user should be redirected to login page Admin should have option to add new user. (No user self registration) Admin can reset user password. On user creation confirmation mail should go to user. On user password reset confirmation mail should go to user. On profile page User can see and update its own information Admin can view and update user details. If user ...

    $15 (Avg Bid)
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    Funcion to print invoice in android app without second interaction

    $199 (Avg Bid)
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    our form and db will follow URLA and will have an export option which is industry standard to mismo 3.4. this work is for internal use only as all saas solutions of the same are too expensive compared to the amount of few users we have. once the form, db, and export is working perfectly there will be more work to add functionalities. you can search URLA, ULAd, and fnma mismo 3.4

    $147 (Avg Bid)
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    Full time .net Developer 6 dager left
    VERIFISERT

    We are looking for a full-time .net Developer to be based in Hyderabad or Bengalru. Please message me if you are interested.

    $8 / hr (Avg Bid)
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    I am looking for someone to help with creating a custom form in Acumatica ERP for 2021R2. I do not need the form to be mobile ready however, I do need to be able to customize or generate reports from the form. the form needs to sync data to an api system, as well as get and show data from the api. I am looking for a skilled developer who can help create something that meets my needs and has experience with Acumatica ERP. If you have the necessary skills to help me out, please put in a bid and let's get started! Thanks.

    $557 (Avg Bid)
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    Unity Mars Tutoring 6 dager left
    VERIFISERT

    I am looking for a tutor for Unity Mars.

    $10 / hr (Avg Bid)
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    1 bud
    Dot net mvc 6 dager left

    ERRORS RESOLVING ON SSA.

    $34 (Avg Bid)
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    Create a realistic environment as per my need for Oculus Quest 2

    $4 / hr (Avg Bid)
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    Log books 6 dager left

    Need to make a logbook application. This application is will use in UAE. it will use for different purposes. Like - contractor log book, visitor log book, key log & so on. Logbook data will collect from UAE id cards. Glass reader (check in google is a similar application.) Application development details help is in ( )

    $228 (Avg Bid)
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    I need to develop unity game I'll share more details in chat. I Thank you

    $457 (Avg Bid)
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    41 bud
    Automatic PhotoBooth for museum 6 dager left
    VERIFISERT

    1. Software to generate qrcode or barcode - Ticketing system. This ticket must have the time and date the ticket was issued. QR code , link to download the photos and User name and Password for accessing . 2. When selling the ticket, we have 5 types of options: Adults: BGN 15 Students, pensioners and the disabled: BGN 10 Students: BGN 12 Children under 7 with a parent: Free Parents with 2 or more children under 18: BGN 45 The first software for generating jar codes should also be a lightweight accounting program. The idea is that a customer comes... the software is told how many people there are and what they are and a ticket is issued with a barcode. Subsequently, the software should have an option to see by date and from date to date how many people passed, what they were and what amount...

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    We want to create an application within PERFEX that can allow STAFF (employees) to download their internal personal documents and allow administrators to have a page where they can check the download status (document insertion time, document download time , ip that downloaded the document). Furthermore, we would need the automatic sending of the email, when we insert the document, and possibly in the email, the link to directly download the document. We want to be able to insert documents in FTP and the system will automatically recognize the insertion of these documents and send the email to the employee to inform him that there is a new document for him. Those who enter the documents are the administrators in charge.

    $197 (Avg Bid)
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    I need some easy tasks in web based ASP.NET I need freelancer from Pakistan New freelancer , Junior level at low budget

    $6 / hr (Avg Bid)
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    I have a C# application that runs an integration from ebay and sends data into an accounting software. I'm looking to have this application converted from a local app into an Azure web app, happy to provide access to the current code to give you a look at what you might be working with.

    $124 (Avg Bid)
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    The project is written in C# (Microsoft Visual Studio 2013 or Its later version) as front end , Microsoft SQL Server database as back end with Crystal Reports. I would like to make some modifications to the program 1- The product number (or any way to protect the program from copying on multiple computers). The goal is to activate the product on one or two computers so that the program does not work when copied by the customer to another computer. 2- Print invoices after the sale process via a thermal printer with a printer selection page and print paper settings 3- Modify the barcode printing page and make it possible to choose page dimensions and printer type 3- Adding the feature of selling by installments (payment in stages, such as every month or date, when the customer pays part ...

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    I am in need of a Power Platform & SharePoint developer for a project. The project will be using Microsoft SharePoint as its platform. There is a need for custom features and applications to be developed, but at this time it is not sure if any existing applications need to be integrated. Therefore, I am looking for experienced professionals who are comfortable managing the entire project from start to finish. Ideally, the person should have in-depth knowledge of Power Platform and SharePoint, as well as the coding skills to build custom solutions. With the broad scope of this project, the right candidate will have excellent communication skills, as well as the ability to create and deliver on an efficient timeline.

    $11 / hr (Avg Bid)
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    any one interested for work from home aspnet job who knows csharp,asp.net and vb.net

    $116 (Avg Bid)
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    Pharmacy Retail Software 6 dager left
    VERIFISERT

    Pharmacy Retail Software with Indian GST in C# or .Net

    $119 (Avg Bid)
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    The developer should have good knowledge of ASP.NET/Blazor. Please DM me if you are right candidate.

    $13 / hr (Avg Bid)
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    Asp.Net long-term project 5 dager left
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    I am looking for an experienced ASP.NET developer to join my long-term project. This project requires expertise in Windows operating systems, as I selected Windows as the platform for this project. ASP.NET is the significant programming language that is necessary to get this project done efficiently and the timeline for this project is important and must be met. I'm looking for a reliable and knowledgeable individual who can quickly become part of the team and help us deliver this project on time. If this sounds like you and you have the required skills, please apply. Thanks!

    $9 / hr (Avg Bid)
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    I need some ASP.NET Coders from Pakistan. I need new and junior coder I need some work at low budget I need work for long term

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    I am looking to hire a freelancer to create a basic web service script in C# that can automate simple order entry tasks. The script would be integrated into NinjaTrader, a trading platform designed for automated traders who use the C# language. If you have experience writing scripts that can access and control web services, I am looking for someone to create a wrapper that will allow me to make simple orders 'in the cloud'. All other tasks will be hand-coded by myself. This is a straightforward job that should not take longer than a few hours to complete. The successful freelancer should have an in-depth knowledge of C#, web services, and the NinjaTrader platform. Familiarity with Microsoft Windows and Visual Studio is also a bonus. If you have the necessary skills and are intere...

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    Azure Communication Services specialist for a Microsoft Teams and social media messaging integration project using azure communication services with C#, Signalr, and WebRTC. On this project, You are free to use Asp.net MVC or Asp.net Core with whatever front end scripting language you prefer such as blazor, react, or angular. This project should allow the acs users to communicate Microsoft Teams user through Chat, voice calling, video calling and SMS. The messages from any channel to be delivered to a dedicated Microsoft Teams channel. The ACS user should have the capability of screen sharing while video or audio call with Microsoft Teams user.

    $2575 (Avg Bid)
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    Climate Data Extraction 5 dager left
    VERIFISERT

    Data is a set of NetCDF files containing runs for a climate simulation. The compilers of the database provide a FORTRAN to extract data that would be suitable for our purpose, but setting up NetCDF on FORTRAN is going to take more time than we are happy with (this is NOT an area of expertise for us). What is needed is to use the data files, either through the FORTRAN subroutine or otherwise, to extract data for a few locations across the times in the model. Desired output is one or more Excel or CSV files with the variables in the model (temperature, pressure, wind data, atmosphere data) for each time. One file per model and location would be suitable. At present there would be 4 locations and 3 or 4 model databases. The databases themselves are online and we have permission to use them (...

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