Programación en C# Jobs

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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    444 trabajados encontrados, precios en USD

    Tengo una aplicación móvil desarollada en Xamarin y quería actualizarla e implementar metodos de pago en línea.

    $133 (Avg Bid)
    $133 Oferta promedio
    2 ofertas

    Necesito conectarme a la API del exchange de Binance mediante C#, Visual Studio 2019. Para acceder a la API se me pedira la APY KEY y APY SECRET Una vez conectados, necesito: Recuperar la toda la informacion posible de un ticket en concreto, como el precio real, el volumen..., por ejemplo BTCUSDT Recuperar los "n" cierres anteriores de un ticket, con los valores de Apertura, cierre, max...

    $187 (Avg Bid)
    $187 Oferta promedio
    9 ofertas

    Estoy intentando averiguar el código correcto para enviar datos por puerto serial con un CRC calculado con el polinomio 2F, para que el envío de datos sea cada vez el correcto solo seria desarrollar rutina o rutinas para esto, no proyecto completo

    $1067 (Avg Bid)
    $1067 Oferta promedio
    8 ofertas
    FullG Autogestion 2 días left

    Necesito crear un sitio web de autogestión para mis clientes orientados al mercado de gestion inmobiliaria

    $1042 (Avg Bid)
    $1042 Oferta promedio
    20 ofertas
    Videojuego 1 día left

    Necesito la cotización de la creación de un videojuego con base a la programación orientada a objetos desde cero y también con un archivo ya iniciado El videojuego necesita ser desarrollado en Unity con código en español

    $181 (Avg Bid)
    $181 Oferta promedio
    10 ofertas

    Requiero un método escrito en C# para descargar de la página del SAT, los pagos provisionales de impuestos. Se requiere la entrega del código fuente, escrito en lenguaje C#, compatible con el Framework 4.5

    $564 (Avg Bid)
    Local
    $564 Oferta promedio
    11 ofertas
    Desarrollo de Software PHP 19 horas left
    VERIFICADO

    Se requiere de un desarrollador con experiencia en PHP, SQL Server, MySQL Server y C# para varios proyectos a corto, mediano y largo plazo.

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

    Empresa en desarrollo de soluciones fintech para las empresas requiere de programadores en blockchain, c++, java script, interesados comunicarse [Removed by Freelancer.com]

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    4 ofertas

    Develop a basic asp.net core 3.1 that hosts a mqttnet server with normal tcp and websockets. Please do not bid if you can not do it in a day. This is a simple asp.net core 3.1 solution also running mqttnet with both normal tcp and websockets for the mqtt server

    $30 - $250
    $30 - $250
    0 ofertas

    We have a script based in C# using InstaSharp API. We need to apply some customizations like as: - Add searching users for targetting people - Add massvoting module - Add log system - Improve stories format - Add ffmpeg library into script - Add one button for start/stop - Improve settings - Test all and fix bugs If you have best skills on it, please fill here!

    $670 (Avg Bid)
    $670 Oferta promedio
    10 ofertas
    Updates to IIS ASP.NET website 6 días left
    VERIFICADO

    Complete a series of small updates to a client's website including removing content and adding to an existing web form. All updates are to the members section of the website (login credentials will be provided to test changes). The website is hosted on an IIS server; therefore, knowledge of this hosting configuration is important for completing this project as well as ASP.NET and Visual Studi...

    $35 / hr (Avg Bid)
    $35 / hr Oferta promedio
    33 ofertas

    I looking for someone to help me build me my personal Bitcoin wallet in C# Language using DOT NET FRAMEWORK also must have bouncy castle library api knowledge

    $485 (Avg Bid)
    $485 Oferta promedio
    4 ofertas
    Unity C# APP -- 2 6 días left
    VERIFICADO

    Hello, I need someone to help me develop and publish a unity app done in C#. Just an android games app for kids to learn. [iniciar sesión para ver URL] NB// Deadline 4 days

    $146 (Avg Bid)
    $146 Oferta promedio
    6 ofertas

    Hey, I have four hardship ideas for a website I want to implement one of them if I can The website allows you to book an appointment and you must pass 3 steps to get to the booking page Idea 1: Get through the first page that contains the otp or verification code that is sent to the email Idea 2: The website opens once a week and when it opens it gets pressed "504 gateway time-out", so I...

    $1377 (Avg Bid)
    $1377 Oferta promedio
    24 ofertas

    need a c++ developer who can help me in my project

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

    Need to code a WorldToScreen function for a game with the given offsets in C++

    $204 (Avg Bid)
    $204 Oferta promedio
    5 ofertas

    I need help in programming concepts grammar such as ambiguity, parse tree etc..

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

    Hi, I need to print a docx file that I will read as s byte() array from SQL, in a WPF component on C# .Net Core 3.x Important: 1) I cannot use Interop 2) The component should ideally be (but not limited to) a DocumentViewer Description: - I have a docx that is converted to byte[] and saved to sql (several docxs) by a previous program (this is out of my control): the docx(s) can have ANY numbe...

    $30 (Avg Bid)
    $30 Oferta promedio
    4 ofertas
    Umbraco expert needed 6 días left
    VERIFICADO

    We're looking for a Umbraco expert to implement and design some changes to our website, written in C# and hosted in Umbraco.

    $30 - $250
    Sellado
    $30 - $250
    4 ofertas
    net programmer 6 días left

    hello everyone I need someone who is very good at net programa

    $570 (Avg Bid)
    $570 Oferta promedio
    29 ofertas

    We are loooking for a developer to help with customizing various parts of Creatio. will provide the details in our interview. need to start working immediately.

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    22 ofertas

    project description- looking for complete (100%) !!!self-working!!! independent freelancer to join exisitng team. 1. build CoBrowse service functioning similar to [iniciar sesión para ver URL] 2. ability to share any modern website url link (public or secured) with any number of participants with full co-browse capabilities including full PROXING of original Web Pages and a way to switch C...

    $2000 (Avg Bid)
    $2000 Oferta promedio
    4 ofertas

    -- very important to read here --- your MEAN / Node.JS or other server side skills *** OTHER THAN *** ASP.NET/C# is *NOT* relevant here, and will be ignored, so don't bid if you are not a true DOTNET ASP.NET master with *** lot of experience *** dealing with building WebRTC solutions (dealing both with Browser JS WebRTC API and Stun/Turn/Media WebRTC Servers). ================================...

    $2227 (Avg Bid)
    $2227 Oferta promedio
    9 ofertas

    I need an EAD (online classes) web platform, made in C# and sql server. So that the teacher can register and the student, where the teacher can invite students to online classes (live), schedule future classes and exchange messages during the class.

    $587 (Avg Bid)
    $587 Oferta promedio
    8 ofertas
    need a c++ developer 6 días left
    VERIFICADO

    need a c++ developer who can help me in my project

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

    We needs to quickly develop Windows Desktop Application in C# which can Web Socket Server on Localhost. which we can able to connect through JavaScript WebSocket() client. Reference: [iniciar sesión para ver URL] Only experienced peoples in C#, Web Socket Server knowledge are allowed to bid.

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

    im looking for a person with good knowledge on visual basic interested persons can apply

    $12 (Avg Bid)
    $12 Oferta promedio
    3 ofertas
    Modbus TCP/RTU C++ 6 días left
    VERIFICADO

    Need to add Modbus RTU/TCP to multi project sln with both C# and C++ projects. You need to have Bachelor in Computer Science with strong knowledge of C++ / C# and communication protocols. Please state what university you graduated from, as automatic bids will not be considered.

    $2330 (Avg Bid)
    $2330 Oferta promedio
    13 ofertas
    $596 Oferta promedio
    14 ofertas

    Hello, I need a change my source from c # to c ++ but in teameciewr anydisk and change the design to imgui

    $32 / hr (Avg Bid)
    $32 / hr Oferta promedio
    8 ofertas

    Hi I have developed a Hololen 2 application in Unity and it is working. I have only been able to deploy it to the device through Visual Studio to get it to work. Now my client wants to install it "sideload" it to other Hololens 2 devices the problem is that when I send the Visual studio pack it creat errors I need someone to convert it to a File they can install directly to the device...

    $37 / hr (Avg Bid)
    $37 / hr Oferta promedio
    9 ofertas

    Hello we are looking for Professional LMS System for online selling online courses website in multi-language Arabic and English

    $2616 (Avg Bid)
    $2616 Oferta promedio
    26 ofertas
    ludo game in unity 6 días left
    VERIFICADO

    ludo game development required. need an ludo game

    $282 (Avg Bid)
    $282 Oferta promedio
    12 ofertas

    We have a small program that uploads, cleans and deletes data on the scale. The program has a DLL to work with scales. and a demo version is also available in Delphi. We need a programmer who can convert these codes to C#. Requirements: Working with C# Windows Form, Knowledge of Delphi and C# programming Ability to work with DLL files we want to get that done quickly.!

    $195 (Avg Bid)
    $195 Oferta promedio
    12 ofertas

    Unity Programmer Required for Ludo Game Development

    $213 (Avg Bid)
    $213 Oferta promedio
    6 ofertas

    Hi. I am a software engineer who has good experience in Unity Technologies and have developed a Gamified Application before. However, I am looking for a professional who can help me develop a hyper casual mobile game so I can learn from the source code and also use the project for personal use. I am even able to assist with the development process depending on the game's structure. But ultim...

    $130 (Avg Bid)
    $130 Oferta promedio
    3 ofertas

    It's needed that you are familiar with the C-languge and also memory managment, networking, servers, packet loss. More information on request

    $75 (Avg Bid)
    $75 Oferta promedio
    4 ofertas

    I have a dating app which has the tripledesappserviceprovider key. I need to remove it and need to establish direct connection to my site using the server key. Using Visual Studio

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

    Excel Add in programming in C# ***NOTE I am looking for a programmer not a power pivot user*** MUST know pivot tables especially power pivot Understand how to connect to and program from a local and simple Power Pivot model (Not from a database) Add in needs to accept updates from users into Pivot table and write these updates back to source Must know how to handle license keys and sales of add i...

    $431 (Avg Bid)
    $431 Oferta promedio
    8 ofertas

    I want to have a system for putting a water pump on and off on voice command without using Wifi or IoT. It should have purely inherent relay activation on voice command of two words with facility of voice recording for atleast 8 times.

    $200 (Avg Bid)
    $200 Oferta promedio
    4 ofertas
    .net core API and Angular 7 6 días left
    VERIFICADO

    Looking for a freelancer who is available for 45 hours a week. It's for an ongoing project running on .net core API and Angular 7 as frontend. Project database: MongoDb Looking for individual only not for companies. Experience required 03-05 years Process will involve interview rounds and then the project would be rewarded. Long term developer needed. Knowledge to Azure is a plus.

    $5 / hr (Avg Bid)
    $5 / hr Oferta promedio
    2 ofertas
    Konwerter CSV do MT940 -- 2 6 días left
    VERIFICADO

    Dzień dobry, potrzebuję małej aplikacji w C# która przekonwertuje wyciąg z allegro finanse w formacie csv do MT940. Niestety nie mam czasu aby to samemu ogarnąć. Pozdrawiam Krzysztof Mazur

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

    Hello, I want someone who can integrate the online Adhar Card KYC verification system with OTP in my existing ERP system. My existing ERP system is build in .Net. So I want a .Net professional.

    $172 (Avg Bid)
    $172 Oferta promedio
    5 ofertas

    I want to create proxy gaming using any premium service to route traffic to nearest location for better latency with auto geo-targeting option( the file will be dynamic link library .dll)

    $30 - $250
    $30 - $250
    0 ofertas

    The requirement is to create an application using PowerApps and SharePoint for Purchase Request Creation and approval

    $985 (Avg Bid)
    $985 Oferta promedio
    8 ofertas

    I ALSO USE A SOFTWARE i need a pro software devloper for train tickit booking

    $93 (Avg Bid)
    $93 Oferta promedio
    5 ofertas

    I want to create a sharepoint site which has link to some third party sites .

    $467 (Avg Bid)
    $467 Oferta promedio
    6 ofertas
    Umbraco developer 6 días left
    VERIFICADO

    We need a Umbraco developer with experience of 2 to 7 years on contractual basis for 2-3 months. Working experience in MVC, C# Developing/maintaining Umbraco CMS-based application as per the client's specifications. Designing and developing applications using Microsoft Technologies (asp.net, C#, asp.net core, SQL Server). Must have experience in the implementation of UmbracoSecurity patch/...

    $5 - $10 / hr
    Sellado
    $5 - $10 / hr
    5 ofertas

    Hi. Freelancers. I want to develop Decentralized Trading Platform based on 1inch API. Do not bid if you have no experiences in 1 inch API. I will share detailed requirements with only bid Winner. Please start your bid with "1inchAPI".

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    6 ofertas