Programación en C# Jobs

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.

De 237,974 opiniones, los clientes califican nuestro C# Programmers 4.85 de un total de 5 estrellas.
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    234 trabajados encontrados, precios en USD

    Tengo la necesidad de desarrollar 3 programas basicos en C++, pero no tengo la orientacion necesaria para abordar la resolucion.

    $18 (Avg Bid)
    $18 Oferta promedio
    11 ofertas
    App sencilla 1 día left
    VERIFICADO

    Saludos quiero que me creen una app con una coqueta interfaz para que las personas vean anuncios y reciban monedas y por una x Cántidad de monedas se le da un regalo a su paypal o se le pone una recarga de celular

    $214 (Avg Bid)
    $214 Oferta promedio
    6 ofertas
    C Esp32 PHP IOT DB 14 horas left

    Estoy buscando desarrollar un sistema IoT basado en un microcontrolador Esp32. El lenguaje de programación principal que usaré es C, y la base de datos que necesito configurar es SQL. El propósito principal del sistema será proporcionar control remoto sobre ciertos procesos. Estoy buscando a alguien que tenga conocimientos y experiencia en el desarrollo de sistemas como este. Eso incluye el diseño y la programación del hardware, la configuración de la base de datos SQL y el diseño de la arquitectura del sistema en sí. El objetivo es que las Esp32 se comuniquen a través de lora El sistema completo debe ser robusto y confiable. Si tiene la experiencia relevante y cree que es la mejor persona para desarrollar este sistema...

    $169 (Avg Bid)
    $169 Oferta promedio
    11 ofertas

    APP O GESTOR WEB para cámaras de video vigilancia_ el único requisito es las cámaras puedan almacenar su contenido en la nube si crees que eres capaz de realizar el proyecto contactame.

    $500 (Avg Bid)
    $500 Oferta promedio
    12 ofertas

    hola necesito construir un escenario en unity 3d, con animación, es una sola pantalla

    $10 - $30
    Sellado
    $10 - $30
    12 ofertas

    I have a C# code set, a subset of which I want converted to Delphi. The project is creating SOAP requests with specialized SOAP headers for each method. The project is NOT very big

    $29 / hr (Avg Bid)
    $29 / hr Oferta promedio
    5 ofertas
    Advanced Operating System 6 días left
    VERIFICADO

    Need an expert who has good knowledge on C language and also the the GUI interface. Deadline- Tom

    $20 (Avg Bid)
    $20 Oferta promedio
    4 ofertas
    Build me an app 6 días left

    We have an electric shop. So we are focusing on creating an app for electric shop to reach more customers.

    $1045 (Avg Bid)
    $1045 Oferta promedio
    14 ofertas

    Scan and archive pictures, pdf, ms office files so can download, preview or print later.

    $203 (Avg Bid)
    $203 Oferta promedio
    3 ofertas
    NINJATRADER NT8 6 días left
    VERIFICADO

    Help Strategy Build - Tradingview -> webhook signals - conditions.

    $38 (Avg Bid)
    $38 Oferta promedio
    13 ofertas

    I'm looking for an experienced C#/C++ developer to help update some existing C# code and build an installer. Specifically, I need someone to work with C#, to make the necessary changes ensuring the desired functionality. Additionally, I require someone to generate an installer that is compatible with the Windows platform. This is a great opportunity for an experienced developer to use their skills in C# and C++ to build an installer for an existing application.

    $2 - $11 / hr
    Sellado
    $2 - $11 / hr
    2 ofertas

    We are looking for senior IT Engineers to support in house projects and customer networks. Primary work will be performed remotely. Must have excellent internet service and reliable working computer. We are primarily looking for engineers in North America or able to work with our clients between 4:00am - 6:00pm PST. Must be able to speak and write proficiently in English. If you meet the criteria below and are interested in complex IT projects let me know. We have enough work for 2-4 full time team members. I will need a formal CV/Resume for all applicants before you will be considered. If you send me a generic chat you will not be considered. This posting is for individuals only. We cannot hire other organizations for this position. This type of position requires significant tr...

    $31 / hr (Avg Bid)
    Acuerdo de Confidencialidad
    $31 / hr Oferta promedio
    5 ofertas
    Build me a simple 3d unity game 6 días left
    VERIFICADO

    It includes a terrain, a player, animation and a score system.

    $104 (Avg Bid)
    $104 Oferta promedio
    23 ofertas
    Debug Kraken API Code C++ 6 días left
    VERIFICADO

    I Need someonw to debug my code for me. its supposed to connect to kraken api and return account balance. the request goes through but error is returned from kraken. C++ programming knowledge and well as restful api and http requests knowlegde are critical for this job.

    $28 (Avg Bid)
    $28 Oferta promedio
    2 ofertas
    Customize and run scraping service 6 días left
    VERIFICADO

    I need to check if we can customize and run a scraping service with the parameters I have in mind

    $17 (Avg Bid)
    $17 Oferta promedio
    6 ofertas

    I'm looking for an experienced coder to convert a C language code to a PHP code that will allow for the decoding and encoding. The original code is written in C and needs to be converted to a PHP code. This code needs to be capable of both decrypting and encrypting messages. I am open to using existing libraries, although they should only be used if absolutely necessary. I am looking for experienced coders with a strong understanding of both C and PHP to take on this project.

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    3 ofertas

    to create a program that generates C# classes from a (tt file) based on the information about database tables, columns, and their types. The program should also handle updates, deletions, and additions to the database schema. You can achieve this using T4 (Text Template Transformation Toolkit) templates in C# --Project --Classes Delete the table TableClassA will delete the TableClassA Add the table TableClassC will add in Classes folder Adding Column in table, will add property in class Removing column from table, will remove property from class Modifying column type from table, will remove-add property in a class

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    7 ofertas

    Need an expert who has good knowledge in C programming language.

    $22 (Avg Bid)
    $22 Oferta promedio
    17 ofertas

    Using Tgui libraries to develop the game

    $81 (Avg Bid)
    $81 Oferta promedio
    6 ofertas
    $113 Oferta promedio
    19 ofertas

    We have a child care management web app, where parents manage their children's information, as well get instant updates about changes/notifications. I need to provide staff with and IOS and Android app to provide a better experience An app for IOS and Android where staff complete their duties. We currently have a Xamarin app using SignalR. - Push Notifications - Multiple other functionalities I've already built the backend API and will provide endpoints for all operations, just need the front end app. Ideally, I could find someone to build the project for me from scratch to end but I can always build portions of it myself. I have existing designs, although I may consider a design project once finished We can break things down to smaller Milestones.

    $5313 (Avg Bid)
    $5313 Oferta promedio
    49 ofertas
    Building an application -- 2 6 días left
    VERIFICADO

    I am looking for a person who will write an application that will fill in a Microsoft Word template (or generate a document in a specific template) with the data provided in the application. Sequentially numbered files are to be in the folder and each subsequent file (generated completed template) should have a consecutive number. For example: Flow 1: Step 1: Enter the data (NAME, DESCRIPTION, PART NUMBER, REMARKS, DATE) Step 2: We complete the template with this data Step 3: The generated document is saved on the disk Step 4: The generated document receives the number 001 entered in the form Step 5: Records of generated files are kept in an EXCEL or other file Flow 2: Same, but in step 4 the file is numbered 002 etc. I attach template.

    $46 (Avg Bid)
    $46 Oferta promedio
    13 ofertas

    I have a library running in C there is only one issue that in windows its showing random data i want it in human readable format...

    $6 / hr (Avg Bid)
    $6 / hr Oferta promedio
    6 ofertas
    Need help in tt file 6 días left
    VERIFICADO

    Looking for someone who can create following using tt file 1. Classes from dll 2. Convert table to classes, columns to properties 3. change class property type in case of column type changes 4. delete class in case table doesnt exist anymore 5. create class if doesn't exist

    $22 (Avg Bid)
    $22 Oferta promedio
    4 ofertas

    i need 2 problems to be solved using c# (greedy and divivide and conquer) C# is a must the first problem dc (is a must) second greedy or dc

    $14 (Avg Bid)
    $14 Oferta promedio
    7 ofertas

    I need a software that refreshes one website for a new option becomes available. When its available, it has to go to another website, find the option and place the bet. Then it has to send a Discord web hook saying it has been completed. I will message you with a more complete description.

    $373 (Avg Bid)
    $373 Oferta promedio
    50 ofertas

    I am looking for a skilled freelancer to develop a Client Server Windows WFP C# application using npgsql for postgres access. This desktop application will be built using the Windows Presentation Foundation for the UI. Furthermore, this application will require integration with PostgreSQL databases. Necessary expertise include Windows, WFP, postgres, and C#. Detailed Requirements attached in Milestone 1 - 33% all UI components without DB functionality Milestone 2 - 33% Customer, Machine, Strategy UI and DB functionality Milestone 3 - 34% Purchase, Document Status UI and DB functionality

    $818 (Avg Bid)
    $818 Oferta promedio
    47 ofertas

    New module for searching of DA customer tagged with OYC partner New Searching and update utility

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    1 ofertas

    I have a python software that I would like to add couple features to, to expand on my existing software. If you are good at adding features to existing software, I need our help! Desired Programming Language: Python * I'm looking for the best deal possible, please be very competitive. * Milestone release upon completion of the project & is bug-free. * Need Source Code when Job is Complete, After any Bug fixes, and Updates ⭐⭐⭐⭐⭐ Please post "I've read everything" when applying to be considered, too many bots applying. Failure to do this step, you will not be conctacted ⭐⭐⭐⭐⭐

    $45 (Avg Bid)
    $45 Oferta promedio
    22 ofertas
    Sitefinity Developer 6 días left
    VERIFICADO

    We are looking for a Sitefinity developer for long-term, part-time engagement. Should have experience in complete knowledge of Sitefinity end to end development and deployment. • Expertise in Sitefinity CMS with strong competencies in OOPs • Experience with C#, Microsoft .NET (MVC) • Knowledge in .NET Core, MVC, ASP .NET • Experience with SQL Server • Sitefinity Certification will be a plus • Knowledge in any other CMS like Kentico CMS, DNN, Umbraco will be plus. Looking forward to your proposal with resume. Thanks.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    7 ofertas

    Nous recherchons un développeur en C# pour développer un logiciel Le tout sur une base de serveur protégé par un dongle

    $1192 (Avg Bid)
    $1192 Oferta promedio
    16 ofertas

    Merhabalar. Market için barkodlu satış programı yazdım fakat bazı sorunlarım var. Yeni nesil kasa için yazıcı kodlarında takıldım

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    7 ofertas
    Gann Wheel of 24 Software 13 horas left
    VERIFICADO

    The idea of the software is to predict the future of any stock markets using gann wheel of 24 with the implementation of the planets movements. 1. :~:text=The%20Wheel%20of%2024%20(also,it%20the%20Wheel%20within%20Wheel. 2. Planetary lines indicator. Full project overview is in the attachments

    $250 - $1300
    Destacado Sellado Acuerdo de Confidencialidad
    $250 - $1300
    4 ofertas

    We require *Admin Panel * Agent panel In this game the company provide sell acess to agents/distributor .People come to agents place to play this casino game

    $945 (Avg Bid)
    $945 Oferta promedio
    16 ofertas

    ABHISHEK HERE FROM INDIA I AM LOOKING FOR LUDO API. ALL INTERESTED MAY CONTACT ME [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    6 ofertas

    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)
    $26 Oferta promedio
    6 ofertas

    I need some work in UNITY I need unity app for virtual tour I need freelancer from Pakistan I need some junior, new freelancer

    $6 / hr (Avg Bid)
    $6 / hr Oferta promedio
    3 ofertas

    We are looking for experts to join our development team, with the following requirements: - Proficient with .NET Core,Web API, Angular Material, MS Sql Server -Should be ready to complete the task in stipulated time - Should have minimum of 5 years hardcore development experience in these technologies required.

    $400 (Avg Bid)
    $400 Oferta promedio
    22 ofertas

    Hi, I need someone to configure my computer to use OpenCL in C++ and to use it to run loops wich are for now in c++ on the GPU and make the computation as fast as possible. My computer have an Intel(R) Iris(R) Xe Graphics.

    $23 / hr (Avg Bid)
    $23 / hr Oferta promedio
    13 ofertas
    ASP.net Web service expert needed 6 días left
    VERIFICADO

    I am looking for an experienced ASP.net developer to assist with a web service project. Interested applicants must have a proven track record in the field of ASP.net web services and be available to start work immediately.

    $27 (Avg Bid)
    $27 Oferta promedio
    12 ofertas
    convert Apk to Unity project 6 días left
    VERIFICADO

    I am looking for an experienced Unity game developer to convert an existing Apk to a Unity project. The particular project I'm interested in requires an Augmented Reality Unity experience and various special features. The Unity project would need to include all of the code from the existing Apk, so my goal is to seamlessly transition to the new application. I'm open to your suggestions on how best to go about this project, so please reach out if you are familiar with the Unity platform and have worked on similar projects before. I look forward to working with you!

    $497 (Avg Bid)
    $497 Oferta promedio
    30 ofertas

    i have a program in WInUI3 that is opening a python program () and taking inputs from there code is working fine problem is the python process is opening as a separate window i need someone who can make the python process window open inside a stackview of WinUI3 app we used to do this by getting HWND of process in win32 apps but here its not working

    $14 (Avg Bid)
    $14 Oferta promedio
    4 ofertas

    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.

    $445 (Avg Bid)
    $445 Oferta promedio
    20 ofertas

    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.

    $454 (Avg Bid)
    $454 Oferta promedio
    41 ofertas

    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
    Sellado
    $11 - $22 / hr
    9 ofertas

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

    $139 (Avg Bid)
    $139 Oferta promedio
    18 ofertas
    C# Discord Bot 5 días left
    VERIFICADO

    I need help with a c# discord bot.

    $56 (Avg Bid)
    $56 Oferta promedio
    15 ofertas

    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)

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    3 ofertas

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