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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    201 trabajados encontrados, precios en USD

    Quiero desarrollar una web servís para poder captar clientes en para mí empresita que da servicio de albañileria

    $337 (Avg Bid)
    $337 Oferta promedio
    14 ofertas

    Nos encontramos en búsqueda de un desarrollador full stack para robustecer un software, el proyecto tiene una estimación de 135 horas

    $2088 (Avg Bid)
    $2088 Oferta promedio
    40 ofertas
    Wifi or BLE mesh (esp32) 3 días left
    VERIFICADO

    Necesito modificar una app y código para los esp32 que contiene una malla de esp32.

    $147 (Avg Bid)
    $147 Oferta promedio
    10 ofertas

    Solo especialistas en Share Point y en idioma español por favor. Actualmente tenemos una instalación en Alfresco, con un workflow de aprobación de documentos muy sencillo, que finalmente quedan almacenados en una biblioteca a la que pueden acceder los clientes via web. Queremos hacer algo muy similar pero utilizando la plataforma SharePoint. Alfresco y SharePoint tienen muchas similitudes (sites, bibliotecas, usuarios, grupos, etc). Lo que buscamos es un profesional que se comunique con nuestro especialista (que hizo la parametrización e implantación de Alfresco) y le ayude y apoye en el desarrollo del proyecto en SharePoint.

    $1086 (Avg Bid)
    $1086 Oferta promedio
    22 ofertas
    Modificacion APP Xamarin 4 1 día left
    VERIFICADO

    Se requiere modificar una aplicación standalone desarrollada MS Visual Studio 2017 y Xamarin 4 para Android. La aplicación es una especie de calculadora que entrega un resultado en base a algunas variables que ingresa el usuario. Se deben agregar 8 nuevas opciones de cálculo que seguirán la misma lógica de cálculo e intefaz de las opciones que ya existen.

    $502 (Avg Bid)
    $502 Oferta promedio
    25 ofertas

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

    $34 (Avg Bid)
    $34 Oferta promedio
    8 ofertas
    Indicator on indicator 6 días left
    VERIFICADO

    I saw an indicator on Tradingview. And I have another indicator included alerts with codes. Can you adjust my indicator to Tradingview indicator.

    $93 (Avg Bid)
    $93 Oferta promedio
    3 ofertas
    Xamarin Mobile App using VS C# 6 días left
    VERIFICADO

    I have a Xamarin Mobile App using VS2022, C# built previously that needs some enhancements and ongoing development. The APP is used in IOS and Android. The current version is 1.0. I want this project to be released as 2.0 (See Table 1 below) I would like to employ someone who has experience in Xamarin with Visual Studio to enhance the mobile App. This project is to perform some minor improvements. Once we complete this project, I will award the same developer ongoing changes and releases if the developer is responsive and is able to work fluently with me to complete tasks on the mobile application. Some important notes: 1. I will build the API and host it in our development environment. The API is exposed to the internet 2. You will perform all Mobile APP development, i.e. UI, API Calls ...

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    11 ofertas

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

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

    I have money exchange program web form app and want to add 1 more table to capture the customer details and implement Arabic language to it beside the English one. Please contact me for details

    $206 (Avg Bid)
    $206 Oferta promedio
    7 ofertas
    Unity3d puzzle game 6 días left
    VERIFICADO

    Looking optimization expert and also fixes errors for my project

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

    I am making a 3D game for drag and drop in box, I have a problem with dragging When I drag and drop one object all objects dropped into the box as well

    $200 (Avg Bid)
    $200 Oferta promedio
    24 ofertas

    Poszukuje programisty , ktory by byl w stanie napisac mi krotki projekt w c#, single page application in .NET Blazor Webassembly, przy zastosowaniu nowoczesnych technik, takich jak np. Entity Framework Core, Azure, Dependency Injection Container, automatische testen, dobrze by byla zastosowana architektura microservise, miala odpowiednie zabezpieczenia (bezpieczenstwo w internecie). Aplikacja nie musi byc rozbudowana i zawierac duzo kodu. Temat aplikacji tez jets dowolny. Najwazniejszy w tym projekcie jest jakosc kodu, zastosowane metody i opis teoretyczny do aplikacji na ok. 20-30 stron. Nie place zaliczek.

    $541 (Avg Bid)
    $541 Oferta promedio
    16 ofertas

    I need someone to prepare an excel sheet or anything else that I can use to separate columns from GS1 DM code. For example scan code (01)12345678912345(17)260501(10)GS234(21)00000000NMKV5 APPLICATION IDENTIFIER 01 for GTIN 17 for Expiration Date 21 for Serial Number 10 for Batch number I need the columns arranged as following GTIN|Serial Number|Batch Number|Expiration Date The following Link shows what I need exactly but I need parsing script implemented in software not Scanner dependant Parsing.

    $131 (Avg Bid)
    $131 Oferta promedio
    10 ofertas
    $150 Oferta promedio
    23 ofertas
    BUILD A GAME 6 días left

    A GAME FOR ANDROID OPERATING SYSTEM.

    $1249 (Avg Bid)
    $1249 Oferta promedio
    17 ofertas

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

    $36 (Avg Bid)
    $36 Oferta promedio
    10 ofertas

    Need a developer who us in integration of below social media platform and messenger 3. Whatsapp 4. Youtube 5. Snapchat 12. Click to call Features Required in Api 1.1 News Feed. 1.2 Friends. 1.3 Wall. 1.4 Timeline. 1.5 Likes and Reactions. 1.6 Comments. 1.7 Messages and inbox. 1.8 Notifications. 1.9 Scheduled Posts 1.10 Facebook Group Insights 1.11 Live streaming to multiple pages 1.12 post content/image or videos 1.13 fetch comment on post and reply 1.14 fetch Likes and dislikes 1.15 create new account and new page 1.16 create event and update 1.17 Embed in posts 1.18 send friend request and manage 1.19 send invite for like page or dislike page 1.20 backup through api 1.21 automatic chat bot 1.22 Hide, delete, or disable comments on your posts...

    $725 (Avg Bid)
    $725 Oferta promedio
    9 ofertas

    we want to convert xml and json file request and response dynamically into c# classes and then we need to push that class into sql database table. step 1: API key authentication. Basic authentication. OAuth 2.0 Client Credentials Grant. Session-based authentication step 2 : create class and import into sql table Step 3 export converted xml/json into same format at step 2 Step 4 run and verify the exported xml/json working or not We have multiple xml/json for that u r creating above steps4 dynamically and all steps we are performing from our ui with the help of your webapi.

    $132 (Avg Bid)
    $132 Oferta promedio
    16 ofertas

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

    $13 (Avg Bid)
    $13 Oferta promedio
    17 ofertas
    API expert need 6 días left
    VERIFICADO

    Need experienced API expert for immediate hire. Please share your experience. You have to link to software systems.

    $152 (Avg Bid)
    $152 Oferta promedio
    32 ofertas

    We need to parse wiresharks .pcapng files and extract ip's that contain video/mp2t as content-type. We also need to run in windows iis server as webpage Written in .net ( c# or vb.net ) More info: What we want to do wireshark already does it by these steps: From wireshark ( image1 ) we go to File -> Export Objects -> HTTP From new window if we select Content Type: video/mp2t (image3) it filters out the ips that contains video stream. Also Wireshark has save , we also want to be able to do that. (image4) We want that from a app that runs in .net so we can implement it to our website. (we will consider all offers , the decision will be made in Monday 30/1)

    $190 (Avg Bid)
    $190 Oferta promedio
    22 ofertas
    MVC Full Stack Developer 5 días left
    VERIFICADO

    Looking for a Fullstack Developer who is experienced in building complex web projects and has experience in JavaScript, CSS3, HTML5,MVC, MSSQL, C#,ASP.NET, Stored procedures, Bootstrap, GITHUB, Payment Gateways, API development etc As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries and should be able to Modify and test changes to previously developed programs. Possess excellent knowledge of UI/UX and basic prototype design. Develop and manage well-functioning databases and applications. Overseeing the automated testing and providing feedback to management during the development process. Important 1) Must know Hindi / Marathi 2) Will have to commit code daily to Github 3) Must be willing...

    $6 / hr (Avg Bid)
    $6 / hr Oferta promedio
    24 ofertas
    Application Development on Unity 5 días left
    VERIFICADO

    I need to develop this game

    $501 (Avg Bid)
    $501 Oferta promedio
    31 ofertas
    Unity Developer for our Team -- 2 5 días left
    VERIFICADO

    Metasphere is the playable teaser you should be able to create. It's about collecting ressources in multiplayer mode and making 3d Object out of them stored as NFT. We have are very advanced in doing the smart contracts and we have already someone doing our Unity made gamehub called SphereHub and we need someone in the team for the first game Metasphere. Website: Try the gamehub: (you need Metamask to login) Discord for whitepaper and more docs: mykarma#4885

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

    busco programador para servidor qb-core de fivem

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

    We're a development agency looking to partner with a skilled full stack engineer to work on a client project with us. You'll be joining our lead developer, and project manager to help get an existing project over the finish line. .NET backend and Vue.js frontend. We have a list of critical issues, many of them revolving around authentication and authorization, to fix in order to launch our product. SQL Server experience a plus Communication and profesionalism are key. Shared freelancer accounts and subcontractors need not apply as this position will require regular standup/sprint planning meetings with us and with the client present. This is a full time commitment and you will be working directly with our team and our client

    $27 / hr (Avg Bid)
    $27 / hr Oferta promedio
    44 ofertas

    Hi, I am looking for a desktop app to automate an existing android app. I will share more details through chat.

    $162 (Avg Bid)
    Acuerdo de Confidencialidad
    $162 Oferta promedio
    5 ofertas
    $151 Oferta promedio
    19 ofertas

    I have a sytem but its still got the old owners set up on it i want to clear that and use it in my pub

    $197 (Avg Bid)
    $197 Oferta promedio
    19 ofertas
    PDF to HTML Conversion for website 5 días left
    VERIFICADO

    We have a large fillable PDF form that needs to be converted to html. The html MUST have active text boxes, check boxes and radio buttons. The html file is to be added to a web page created by VS 2019 C# ASP. All text boxes, check boxes and radio buttons need to be sequentially numbered for integration into the code. Attached is the PDF file

    $163 (Avg Bid)
    $163 Oferta promedio
    36 ofertas

    Hello freelancers. Full Stack Developer needed to: 1. complete some work on a mobile application (Flutter/Dart) 2. build new features into our backend (ASP.NET) The app is already built but we would like new functionality to be added and a few bugs to be fixed. The app is built in Flutter and the back end it integrates with is built with .NET. Parts of the functionality will also require integration with Tookan API. You must be an EXPERT in Flutter and ASP.NET and have experience with the MSSQL. This is one of my projects and If you finish this project perfectly, we will have a long term. You will be asked to do two short tests to assess your capabilities. MUST be able to work between 9:00 am and 6:00 pm (GMT -5).

    $33 / hr (Avg Bid)
    $33 / hr Oferta promedio
    38 ofertas
    Livecycle XFA form to Web App 5 días left
    VERIFICADO

    Hello, This project is about converting Livecycle JS form to be used on a web app. The principles of the module is that based on API requests the app needs to: - Activate JS parts of the Livecycle form and generate a new XFA file using the JS (converted to c# using iText or any other app) - Fill in the forms in xml using API requests. - Run other js converted to c# on the filled in form. - Import the xml to the pdf. The developer would need to be able to do a small preview of the solution by providing an desktop app or any other type of app to show the method proposed that is working. Ex: updating the XFA form by activating a PDF button programmatically. This needs a developer with good experience in working with iText since this should be the solution used to develop the projec...

    $1212 (Avg Bid)
    $1212 Oferta promedio
    33 ofertas

    we need developer who can perform below steps. Step 1 API key authentication. Basic authentication. OAuth 2.0 Client Credentials Grant. Session-based authentication. step 1.2 sample attach. 1. xml c# class file c# class file step 2 converted class push into sql database step 3 want to export class file again in xml or json in same format with same sequence. Step 4 Verify/check exported xml/json working or not Want to authenticate from different menthods mentioned in step 1.1. Then convert xml and json file request/response into class mentioned in step 1.2. In step 2. class response push into sql database table. 3. export the xml/json from sql db table into same format at step no. 1.2. But with the mapped data in same sequence. Step 4 run the exported xml /json the responsr are...

    $345 (Avg Bid)
    $345 Oferta promedio
    27 ofertas

    Midnight Works is looking for a creative Unity Developer to help us build next generation capabilities. Candidates will advance the development of our gaming technology and join a large and enthusiastic team. This position offers remote work. We are talented, we love what we do and it shows in our work. We are excited to start working with the qualified candidate who shares this mindset and is ready to create solutions that customers love as much as we do. We are looking for a talented Unity Developer to join our team to help create games. The right person for this position will have a strong attitude and deliver exceptional customer service using analytical, problem solving and project management skills. Requirements: The main requirement is that you should be based in Europe, in order...

    $726 (Avg Bid)
    $726 Oferta promedio
    25 ofertas

    I want to develop the game through Unity for the better, or redevelop it from scratch, but at an affordable price.

    $294 (Avg Bid)
    $294 Oferta promedio
    23 ofertas

    The script could be integrated within a bat file which can be ran at the beginning of app usage and it should provide output data regarding CPU and RAM consumption while running said app.

    $142 (Avg Bid)
    $142 Oferta promedio
    40 ofertas
    React Native/C# Mobile App 5 días left
    VERIFICADO

    We are developing a lifestyle/time-management app for Android and iOS and have the majority of the functionality already done. We are looking to make some additional changes to the codebase but 80% of these are visual changes. The changes are drawn out in Figma. We use C#/.NET, React Native JS, MSSQL for the db. We have integrations with Google Maps, Stripe Payments, SendinBlue emails, and Twilio SMS.

    $929 - $1858
    Sellado Acuerdo de Confidencialidad
    $929 - $1858
    70 ofertas
    BILLING SOFTWARE 5 días left

    i need to develop a billing software which must have following features: 1. inventory management 2. sale and purchase management 3. print bill receipt. 4. barcode generator for each product. 5. multiple report like day ladger, gst sale report, purchase report, customer wise report generate etc. more details will be discussed further

    $1409 (Avg Bid)
    $1409 Oferta promedio
    46 ofertas

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

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

    Looking for a MVC .NET C# programmer with extensive experience in development with third-party components of the company

    $159 (Avg Bid)
    $159 Oferta promedio
    44 ofertas

    Basically you need to create a software where password will be saved in a database and it should be licensed based. The software must be installed on windows.

    $444 (Avg Bid)
    $444 Oferta promedio
    56 ofertas

    I need to enter insurance explanation of benefit (EOB) into open dental software. Opendental is an open source dental office practice management software. Each week, there is updated insurance payment with name, procedure and payment with explanation or denial with an explanation. Currently, it’s being entered into software manually. I

    $495 (Avg Bid)
    $495 Oferta promedio
    25 ofertas

    I am creating .NET Core Web project in which need to integrate 3M AT9000 MK2 Passport Scanner device. After scanning Passport should populate all the data into the Form fields.

    $122 (Avg Bid)
    $122 Oferta promedio
    4 ofertas

    It is a custom app and web , looking for resource who is good at dot net and sql server

    $648 (Avg Bid)
    $648 Oferta promedio
    70 ofertas

    Hi, We need to compile and generate APK for the Projects in Unity2017. Thanks

    $86 (Avg Bid)
    $86 Oferta promedio
    11 ofertas

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