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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    372 trabajados encontrados, precios en USD

    Necesito fidelizar clientes a través de tarjetas con códigos de barras

    $528 (Avg Bid)
    $528 Oferta Promedio
    2 ofertas
    Lista m3u de canales latinos 6 días left
    VERIFICADO

    Necesito una lista estable m3u de canales latinos, de señal abierta y de paga para una app de android, tiene q ser estable y puedo alojar los archivos en mi propio servidor si hace falta, acepto lista ya hecha o proveedor mensual bajo acuerdo.

    $10 - $36
    $10 - $36
    0 ofertas

    trata de gestión de inventario y debe planificado y ejecutado mediante una aplicación beta (webapp + móvil) algo simple pero bien diseñado. Algunos req funcionales *Ingreso de los datos {del} {equipamiento}. *Lectura de maestro {usuarios} para vincular equipos a personas y lugares. *Lectura de códigos {QR*} mediante {aplicación} móvil para comproba...

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    11 ofertas

    A partir de una imagen capturada por una cámara con reconocimiento de patentes, se desea registrar el flujo de camiones de la planta. Vial Ingenieros busca instalar una cámara Edge para detectar vehículos entrando y saliendo de la planta. Esta cámara estará conectada vía RJ45 o Chip 4G (por definir) y deberá transmitir información a un servid...

    $1303 (Avg Bid)
    $1303 Oferta Promedio
    7 ofertas

    Spanish only!! Tanks Hola se requiere un programador en C#, para encargarse de la programación del FrondEnd en Xamarin para APP's en Android. Si eres un programador junior en C# puedes aplicar al proyecto, se facilita ejemplos de código y en todo momento cuentas con soporte de programadores Seniors. Es imprescindible contar con un internet Fluido y una máquina acorde p...

    $2249 (Avg Bid)
    $2249 Oferta Promedio
    8 ofertas

    Saber donde está ubicado tu vehículo a la distancia, transporte público etc. Necesito un software para ello con todos los códigos

    $687 (Avg Bid)
    $687 Oferta Promedio
    8 ofertas
    Programador c++ 4 días left

    Se necesita persona con amplios conocimientos en c++

    $28 (Avg Bid)
    $28 Oferta Promedio
    9 ofertas

    Necesito desarrollar una pagina Web principal de acceso, la cual debe tener mínimo los siguientes requisitos: Control de entrada de usuarios mediante login, debe contener un navbar horizontal - cada opción del navbar debe habilitar un sidebar izquierdo - Este sidebar debe ser un menú que contenga opciones anidadas hasta mínimo tres niveles. Al entrar a la Web solo debe...

    $216 (Avg Bid)
    $216 Oferta Promedio
    5 ofertas
    Bot Telegram 3 días left

    Hola buenas. Somos una asociación y queremos participar ayudándola con un bot que convierta los enlaces salientes de sus grupos a enlaces referidos, así podremos colaborar con la asociación sin darnos cuenta.

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    2 ofertas

    Se requiere desarrollar un software de control de acceso que se integre a un lector de huellas con los API proveídos por el fabricante del lector.

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    5 ofertas

    Estamos en busca de una persona que nos ayude a desarrollar flujos de aprobación por medio de sharepoint, con sistemas satélites cómo Outlook.

    $198 (Avg Bid)
    $198 Oferta Promedio
    9 ofertas

    Aplicación escritorio c# con mysql o Firebird Login, alta de usuarios, alta clientes, estado cuenta, presupuesto , caraga imagenes entre otros conexion local y conexion remota..

    $545 (Avg Bid)
    $545 Oferta Promedio
    22 ofertas

    1- Crear una aplicación android MDM que permita a través de el contról del MDM, transmitir cartelería digital [Url+Video] en Primer Plano a los dispositivos Smartphone que se encuentren conectados a ella 2- Poder subdividir los equipos conectados entre Área/Tienda 3- Poder crear códigos de instalación fácil, que permitan asignar de forma di...

    $2624 (Avg Bid)
    $2624 Oferta Promedio
    7 ofertas

    1. Proxy HTTP Socket Java (SERVER) Server tareas: - Parametros de ejecucion de la consola. - Executor Service Para hacer mas rapido los SUBprocesos y Procesos entre el cliente y server. - SoftReference ayuda a optimizar y limpiar la memoria. - Compresor y descompresor ::::CUALQUIER OTRA IDEA SUYA QUE PIENSA QUE PUEDE MEJORAR EL RENDIMIENTO SEGÚN SU CONOCIMIENTO:::: 2. SERVER TESTBYTES ARR...

    $475 (Avg Bid)
    $475 Oferta Promedio
    6 ofertas

    Necesito un sistema de mantenimiento de equipos industriales en MVC con entityframework donde se realizen los mantenimientos preventivos por periodos o fechas

    $553 (Avg Bid)
    $553 Oferta Promedio
    15 ofertas

    Hello, I need to make an RPA (Robot Process Automatization) that allows having Web WhatsApp turned on and being able to capture the messages that are coming from different contacts. This will send a request to a API Rest (back-office). Also, you must build a service (listener) that allows to listen to the response from the back-office service and then we will need to automatize the response via w...

    $2125 (Avg Bid)
    $2125 Oferta Promedio
    4 ofertas

    I have one developer who is currently on this project but I need one more developer who can join him in coding and help us finish the project faster. This is a long term project so you will be paid more as more development is required in this project further.

    $30 (Avg Bid)
    Local
    $30 Oferta Promedio
    1 ofertas

    We are 3 recent mechanical engineering graduates who have an idea in the wrong field! We have been using Unity to create a VR live-streaming application for an android phone. We have been successful at creating the application, but need some help to refine our project. We would like to be able to sit and comfortably read a book while wearing a VR headset. Our current issue is that although we c...

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

    We have a project online project developed by asp.net SQL, it run in local normal. After set up in server, home page and some pages are running fine. Need make sure rest pages running normal

    $36 (Avg Bid)
    $36 Oferta Promedio
    3 ofertas
    Image search 6 días left

    We are using Microsoft SharePoint (E1 PLAN) as a company portal. Our staff will upload and share their documents, pdf, image, etc. However user can only search files by text. We would like to enhance the search engine. To allow user search files by image such as search someone or object by photo.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    2 ofertas

    I am currently after a web based system that can push an amount/charge to my Square Eftpos Terminal. [iniciar sesión para ver URL] Please contact me for more information if you have done something like this before.

    $38 / hr (Avg Bid)
    $38 / hr Oferta Promedio
    10 ofertas

    I have an app that scans the screen with a screenshot, analyze the screenshot with a pixel/image search and act according to what it finds with mouse and keyboard inputs. I need someone to work on my source, initially removing the flags LLKHF_INJECTED and LLMHF_INJECTED from the inputs sent by my program, and tweak some stuffs, in order to emulate 100% a human behaviour at a pc. Image processing...

    $152 (Avg Bid)
    $152 Oferta Promedio
    3 ofertas

    I Want An Expert in Technical Analysis and web programming to develop an application get metastock data and draw the chart with this features : - detect and draw Eliot wave - detect and draw patterns (like head and shoulders..) - draw MACD and Moving average and others. its better if developed by MVC and MS SQL server

    $1122 (Avg Bid)
    $1122 Oferta Promedio
    11 ofertas
    Microprocessor just one question 6 días left
    VERIFICADO

    Microprocessor project

    $27 (Avg Bid)
    $27 Oferta Promedio
    4 ofertas
    ffmpeg expert wanted 6 días left
    VERIFICADO

    ffmpeg expert wanted — change settings to create 2 hls streams from video uploads — encode at same dimensions as source video, unless video is greater than HD 720p eg 4k then dimensions should be downscaled to HD 720p — ensure videos are encoded in queue and dont use to much server resources

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    8 ofertas

    Make a similar app that will run on macos 10 and 11. requirement outline include; 1: procedure to store a windows size in pixels when I double click on it. 2: must also record the mouse position in relation to said windows top left hand corner. 3: use the infomation stored to constantly check if that recorded window is currently the focused window. 4: if the focused window is a match send a ...

    $577 (Avg Bid)
    $577 Oferta Promedio
    4 ofertas

    If you are C/C++ expert, please bid. I will explain the detail in PM. Thank you.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    9 ofertas

    Need someone to complete a simple unreal engine project and add those files to perforce

    $19 (Avg Bid)
    $19 Oferta Promedio
    2 ofertas
    App task automatization 6 días left
    VERIFICADO

    I would like to automate a task. At the programmed time, the automation must open the app and click in a specific area.

    $41 (Avg Bid)
    $41 Oferta Promedio
    5 ofertas

    I have attached an example project on how it should look like and what functionalities it should have. Something similar to that but different products, logos, text etc. Not very complicated.

    $197 (Avg Bid)
    $197 Oferta Promedio
    7 ofertas

    I want Real Time Multi Player. Patti Game with full Rules and function (Unity 3D) Please contact only Indore profile

    $4800 (Avg Bid)
    $4800 Oferta Promedio
    1 ofertas

    We would like to build mobile application for blood donation to be deployed on IOS and Android Store. It contains 6 MS SQL Table that are already build on MS SQL Server. Aplication need to be accessible through web browser as well.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    17 ofertas

    Job description: We're looking for more kick-ass developers for the Mailbird family! You will work closely with our CTO and other senior developers as we transition from Windows to a cross-platform framework, bringing Mailbird to the Mac and beyond. You will also help develop the core platform, implementing more advanced and innovative features for all our customers. We are a remote native ...

    $4000 - $7000
    $4000 - $7000
    0 ofertas

    Hello i lost my database for my site files, i need someone to create me a database according to my site files please. So my site works according to my site files please.

    $607 (Avg Bid)
    $607 Oferta Promedio
    34 ofertas

    I am looking for an experienced developer who is having the experience to setup Electrum wallet and epaycore for deposit and withdrawal and can explain the process in-depth that how to set up and create API for the same. [iniciar sesión para ver URL] must have previous experience in integration

    $250 - $750
    $250 - $750
    0 ofertas
    PayPal Integration throwing error 6 días left
    VERIFICADO

    Anybody experienced in C# .NET and worked in PayPal integration before? I have been trying to integrate my .NET website with PayPal using REST API. Once the payment is authorized by the customer; the rest API is re-directing me to the URL for the successful transaction. I fetch the details like Payment ID, token, payer ID etc. information. Everything goes smooth till this point. When I call the ...

    $25 (Avg Bid)
    $25 Oferta Promedio
    6 ofertas

    Have a classic asp site on sql server needs update in both look and programming.

    $1084 (Avg Bid)
    $1084 Oferta Promedio
    49 ofertas
    Connect a Wifi 6 días left

    We are an IT service provider company. Company works on several government projects as well as its own products. Company also works on Robotics. We work on .Net C#/MVC/SQL/Xamarin and IoT technology. We are facing several issues for saving wifi credentials on Node MCU ESP 8826 programmatically wia android app developed on Xamarin Android. This problem is occurring in contrasting android OS. Ab...

    $168 (Avg Bid)
    $168 Oferta Promedio
    5 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). ================================...

    $10200 (Avg Bid)
    $10200 Oferta Promedio
    6 ofertas

    1. we already build a unique WebRTC C++ client (Windows) that captures the host desktop & windows and streams in real-time to standard browser peers and even act as remote controller for those remote browser based participants. 2. seeking for ***highly capable C++ WebRTC expert*** to extend EXISTING functionality with advanced cool features such as: a. supporting latest WebRTC 89 library (wi...

    $9562 (Avg Bid)
    $9562 Oferta Promedio
    8 ofertas
    auto hot keys developers 6 días left
    VERIFICADO

    i am filling a lot of forms on my pc.i want to develop auto hot key that can select and copy multiple text on a form and then paste them on another form. i want to do it in just one or 2 clicks.

    $20 (Avg Bid)
    $20 Oferta Promedio
    5 ofertas

    We are in the middle of the development on a web application in Azure Kubernetes Service, and need help with various tweaks and bug fixes. Developer must be able to write good unit tests. Developer must be able to write code that other developers can easily read and understand. Familiarity with docker, continuous delivery, and Microsoft security best practices is preferred.

    $512 (Avg Bid)
    $512 Oferta Promedio
    15 ofertas

    We are looking to integrate a modern calendaring, scheduling, and synchronizing application into our CRM system. This should have functionality similar to [iniciar sesión para ver URL] or youcanbook.me. We need the complete source code (not service integration with Calendly etc) Only if you have worked specifically on scheduling/calendaring applications, should you respond to this post,

    $728 (Avg Bid)
    $728 Oferta Promedio
    12 ofertas
    MacOS developer 6 días left

    We are looking for Objective-C developer for desktop application development for MacOS. We will give you test project so both of us feel comfortable and confirm this project is suitable for you. Of course we will pay for test project, too.

    $23 / hr (Avg Bid)
    $23 / hr Oferta Promedio
    12 ofertas
    Technical support and Interviewer 6 días left
    VERIFICADO

    Hi - We are looking for a Technical candidate who can take interviews over multiple technologies. candidate should be based out of India. Candidate should have good knowledge over languages like Java, Java FullStack, SQL and sound understanding over .Net, C++ etc.. It's a Contract position. Full day work. Price given is monthly salary.

    $81 (Avg Bid)
    $81 Oferta Promedio
    3 ofertas

    Need someone competent in C# Visual Studio

    $146 (Avg Bid)
    $146 Oferta Promedio
    13 ofertas

    I am looking for a few animation functions examples. Let me breakdown what I would like you to do. I want to understand how to work with animations for a game. So I want you to create a gameobject that is called a slot and in there you will have background image and another Image as a fruit. I want you to replicate the slot object and place it on the screen to make a 9x9 grid. You can use ITWEEN f...

    $150 (Avg Bid)
    $150 Oferta Promedio
    9 ofertas
    I need Machine Learning Expert 6 días left
    VERIFICADO

    Hello I want windows application that works like following video [iniciar sesión para ver URL] would be great if you have previous work on this field. Describe your experiences or demo screenshot on similar works. Thanks

    $750 - $1500
    Sellado
    $750 - $1500
    13 ofertas

    Presently we are working on accessing NetSuite RESTlet services from C# using Token Based Authentication. But we are facing an issues "The remote server returned an error: (403) Forbidden.". We required solution for this issue. Thanks.

    $88 (Avg Bid)
    $88 Oferta Promedio
    3 ofertas

    Need to develop a 2D software developer just like microsoft paint for pic kand chose of object and assemble in order to make an object

    $273 (Avg Bid)
    $273 Oferta Promedio
    2 ofertas