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.

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    226 trabajados encontrados, precios en USD

    Hola Tengo una App (en xamarin) que captura advertising bluetooth y los datos los guarda internamente, los cuales pueden ser enviados por mail. Lo que necesito agregar es lo siguiente. 1.- Una pantalla de configuración para agregarle una URL para inyectar los datos a la Base de datos. 2.- lógica que los datos enviados no sean enviados nuevamente. 3.- Lógica de descodificar los datos recepcionados y formatearlos como JSON 3.- Enviar el JSON via POST http Saludos Ricardo

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

    $18 (Avg Bid)
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    hola necesito construir un escenario en unity 3d, con animación, es una sola pantalla

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

    I'm looking for help in customizing my Power Automate solution. Specifically I need assistance with creating/editing an existing connector as well as creating/editing an existing flow. I have all the necessary API credentials and connections for the customization, so no additional assistance is needed there. The type of content and data that will be used in the flow is limited to text. I'm looking for someone who is an expert in creating and customizing Power Automate solutions, and can provide me with a tailored solution that meets my specific needs. If you think you have the required skills and experience for this job, please reach out and let's discuss. Thanks! **** Help with Definitions and Headers as well as Code (Preview) for Regex **** My flow needs to parse the ...

    $229 (Avg Bid)
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    Hello, I am looking for a Full Stack .NET Developer who can work on various technology like .NET, C#, ASP .NET MVC, Angular 2/4 to Angular 12, Typescript, HTML & CSS. Must need on work on 8 PM to 5 AM Indian time daily. Thanks Rakesh

    $3 / hr (Avg Bid)
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    c++ project -- 4 6 días left
    VERIFICADO

    Hello there I have a project in c++, to work with me we will be working through TeamViewer or zoom and I will share screen and give you access so you are able to code through my computer. that basically needs to execute the following: store the results of some randomly generated numbers. A map is a great data structure for storing information with identifiers // A n " engine" f or g enerating r andom n umbers std::mt19937 random_mt; // U sing t hat e ngine generate a r andom n umber b etween t he two p arameters (inclusively) int Random(int min, int max) { uniform_int_distribution<int> d ist(min, max); return dist(random_mt); } You need to create a function that has the following signature: void RollDice(int numberOfRolls, int numberOfSides); you’re going to creat...

    $39 (Avg Bid)
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    I'm looking for a gaming studio to develop a Multiplayer RPG game demo in Unreal 5 for a desktop platform. The demo should be multiplayer and my requirement for exclusive hardware is not yet certain. It is important for the gaming studio to have experience in the development of Unreal5 game demos, particularly ones using cutting-edge technology for a desktop platform with a multiplayer task. The quality of the final product should be in line with industry standards, so I'm looking for a team who is knowledgeable and passionate about game design.

    $16543 (Avg Bid)
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    I wish to implement the new AI Microsoft Copilot using a specialist store of previous documents we have created to assist in future creations. I understand that the process would require us to create a 'Microsoft Graph'.

    $2974 (Avg Bid)
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    I need to create a flow that will go to my sharetru SFTP site and pick up daily files and load them to my sharepoint site

    $219 (Avg Bid)
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    Basically we rent out items like chair ,plates on rent basis (24hours) to which we charge a rent , so I want s customised software which would do billing , also manage amount according to days. Ex. One takes 100 chairs , from which he returns 30 on day 2 , and remaining on day 10 , it should calculate accordingly, maintain customer information , also need seperate file for permanent customers ( who pay quarterly, yearly) , also format of bill , it should also give me reminder of customer who has not paid amount , if he/she comes back , also maintain a book which has amount. Name , address of customer who's bill is pending ( include the permanent one bill too) also it should tell me amount of inventory left , so that no physical counting out of 300 plates , 100 are out , so the system...

    $117 (Avg Bid)
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    Animated HTML to Video converter 6 días left
    VERIFICADO

    Animated HTML to Video converter Create a .NET web service with an API-endpoint that takes a URI to a webpage as an argument. When called, a screen recording of the webpage’s animated contents and audio is made, and the result stored as an MP4 video file of highest quality in an application folder.

    $7591 (Avg Bid)
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    Acuerdo de Confidencialidad

    The project consists of two phases. In the first phase, you are required to write a program that can calculate all the roots, including the complex ones, of a polynomial Pn(x) of positive integer degree n and the coefficient a0 of xn is positive. The solution method is recursive, which means it will break down the problem into smaller sub-problems until it can solve them easily. The recursive solution method has the following steps: Step 1: If the degree of the polynomial Pn(x) is less than or equal to 4, use the solve_p4c.c program to find the roots. Step 2: If the degree of the polynomial Pn(x) is even, find a segment (a,b) where Pn(a)Pn(b) < 0. You can calculate Pn(0) to determine which value to use for a and b. Then use the bisection method or the bisection method with regula fal...

    $131 (Avg Bid)
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    I need someone to do custom proxy 6 días left
    VERIFICADO

    I am looking for someone to implement custom proxy technology with worldwide coverage. While I'm unsure if I need any additional features, such as IP swapping or port forwarding, I do need a reliable setup that will provide the greatest possible accessibility, (If you are not spammer write this: I'm not a spammer) we need something like this: why do we need something like this? we have a unity game, and we want to send linked-in requests, what is the problem with the proxy above? the proxy above is temporary and for development purpose, while we need custom proxy for business purpose. the budget is +150$ the time is 3-7 days.

    $142 (Avg Bid)
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    Following are the requirements 1. Need to centralized our JQuery / Bootstrap file 2. Different-2 version in existing project 3. Latest version need to be updated (JQuery/Bootstrap) 4. Around 20 file need to change required

    $102 (Avg Bid)
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    I'm looking for a Dotnet Developer having experience working with Billing Application with SQL Database. I have few costomization and I'm ready to pay for the work according to prior agreed terms.

    $13 / hr (Avg Bid)
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    I am looking for someone to work on creating a project that will involve printing an Arabic invoice image on a POS thermal printer. I need someone with a good understanding of Xamarin Forms. Arabic will be the language of the print, and the image that needs to be printed is a text-based image. (android + IOS ) The printer to be used for the printing will be a POS Thermal Printer. With the right skillset, this should be a straightforward job. Your experience in projects that involve Xamarin Forms and POS Thermal Printers will be highly valued.

    $156 (Avg Bid)
    Urgente
    $156 Oferta promedio
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    Hello, I am looking for a talented C# developer with ShopifySharp experience to help me develop a script that create new product. If you think you are a suitable candidate and are interested in helping me with my project, please don't hesitate to contact me. I look forward to our collaboration.

    $169 (Avg Bid)
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    I'm looking to set up OpenCL on my Windows-based computer and then compile and test a C/C++ code. I am interested in a cross-platform compiler so that I can run this same code on different platforms. I understand that OpenCL is a platform which can allow me to execute code on GPUs, CPUs and other devices, so I would like an expert to help me set up OpenCL and configure the compiler properly so I can run the code and check for any issues. The ultimate goal of this project is for me to be able to test the code with OpenCL running and confirmed working. Please let me know if you would be able to provide this service. Thanks!

    $131 (Avg Bid)
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    VR Simulation 6 días left
    VERIFICADO

    I am looking to hire a freelancer to create a virtual reality training simulation for me. This simulation would be used to help teach medical surgery certain functions in an engaging way. Although I would like the simulation to be as immersive as possible, I do not need to track user performance. Additionally, the simulation should not exceed 5 minutes in length. If you feel you have the skills and experience to complete this project, I would love to hear from you.

    $3665 (Avg Bid)
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    Apple Mail Extension for Auto-Suggest Text using OpenAI API Problem Description Develop an Apple Mail Extension application that integrates with OpenAI's GPT-based API to provide auto-suggestions for text while composing or replying to emails. The application should be efficient and user-friendly, allowing users to quickly generate relevant text based on the email thread. Features 1. The auto-suggestion tool can be activated manually using a keyboard shortcut (e.g., Cmd + Space). 2. The prompt sent to the OpenAI API includes the email thread to which the user is responding. If the email chain is too long, it should be truncated appropriately to fit within the API's character limit. 3. The tool should be capable of generating complete email responses based on the context provi...

    $431 (Avg Bid)
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    Use case You have a trading broker and you have 5 accounts with that broker. he provides API support as well Requirement Have local web browser in which you login to all these 5 account and fire trade order all of them paralally with out delay

    $343 (Avg Bid)
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    Unity script editing for animation 6 días left
    VERIFICADO

    I am looking for a skilled Unity coder to assist me with editing my existing scripts and animations. My scripts are written in C#, so knowledge of this programming language is essential. I already have some scripts written and ready to be edited, so the majority of the coding will involve tweaking and adjusting existing code. The complexity of the project requires an intermediate level of programming, so detailed knowledge and experience is critical. If you believe you have the skills and knowledge to assist with this project, please don't hesitate to reach out! Low budget i will appreciated ... Becuse i have many project to do ... Dont bid if you canot give a preview ..thanks

    $97 (Avg Bid)
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    We are seeking an experienced .NET Core MVC developer to work on a project that requires approximately 20 hours of work per week. The ideal candidate will have over 5 years of experience with C# and .NET Core MVC development and be able to work on the project for an ongoing timescale. If you possess the experience and qualifications needed for this project, please apply today. We look forward to working with you soon! Please this project is complex with power/energy pricing queries so you will need solid business application development (e-commerce will not suffice).

    $15 / hr (Avg Bid)
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    We are looking for development experts, 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.

    $429 (Avg Bid)
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    greenhouse animation in Unity 6 días left
    VERIFICADO

    Hello, I am looking for someone to create a greenhouse animation in Unity for Windows and Android platforms with basic level of detail and it needs to be full-motion. The goal is to have a realistic animation that fully depicts the greenhouse environment. The animation should include visual elements such as plants, gardens, and other green house things. Additionally, lighting and shadows should be done to give the animation accurate ambiance. The software needed for this project is the Unity engine version TBD, so experience in this software is a must! The final product should be able to run on both Windows and Android smoothly. Reference: my Github issues: my app to sync: please check in Developer Mode for payloads, which will be used in Unity to control devices and monitor sensors.

    $128 (Avg Bid)
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    ALL WAREHOUSE ELATED ACTIVITIES

    $168 (Avg Bid)
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    Multiple Quantower C# projects 6 días left
    VERIFICADO

    I am looking for an experienced C# programmer. Not only a C# programmer but a C# programmer that has experience with Quantower. Possibly a few projects but at least one. The scope of the project includes porting existing code from TD Ameritrade's Think or Swim Think Script to Quantower C#, suggestions and possibly creating a Quantower auto trader / algo. Timeline for this project is very flexible. Again, an ideal candidate should have ample experience using C# with Quantower. Please feel free to ask any/all questions prior to any work.

    $24 / hr (Avg Bid)
    Acuerdo de Confidencialidad
    $24 / hr Oferta promedio
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    محتاج تصميم قاعدة بيانات لنظام نقاط بيع لسوبر ماركت وفروعه متطلبات النظام ١ - النظام يعمل باللغة العربية ٢- نظام المساهمين ومتابعة الانشطة ٣- نظام المرتبات ٤-نظام المشتريات ٥-نظام ادارة ومراقبة المخزون ٦- نظام حسابات الموردين وبراءة الذمة الماليه الالكترونيه ٧- نظام مراقبة الصندوق والبنوك ٨- النظام المالي ٩- نظام الاصول الثابتة والاهلاكات ١٠- نظام عقود الاستثمار وفروع الاستثمار ١١- نظام الاخطار والتنبيهات ١٢- ادارة وظائف النظم وصلتحيات المستخدمين ١٣ - POS manager ١٤-نظام الاستلامات المخزنية والمباشرة الالكترونية ١٥ -نظام الجرد الالكتروني ١٦-نظام العروض الخاصة والمهرجانات

    $774 (Avg Bid)
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    Hi, I'm looking for a POS (point of sale) for supermarkets. I need the POS to be software only and it needs to include a barcode scanner. the POS needs to be compatible with existing payment gateways The POS SHOULD have membership system The POS should have HR SYSTEM THE POS should have Procuremen system The POS SHOULD have Warehouse control and management system The POS should have Supplier accounts system and electronic financial clearance The POS should have Fund and Banking Control System The POS should have financail system The POS should have Fixed assets and depreciation system The POS should have Investment contracts system and investment branches The POS should have Notifications and alerts system The POS should have Manage systems functions and user privileges . The p...

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    The Trading Project 6 días left
    VERIFICADO

    I am looking for programmer that knows Azure, SQL, and the skill to assemble a platform from several integrated programs.

    $20 / hr (Avg Bid)
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    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 ⭐⭐⭐⭐⭐

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    Objective: The game implemented from Assignment #1 is improved with a menu, settings, statistics kept in a database, themes, animations, and asynchronous behaviour (timer-based actions and notifications). While some of the timer-based actions and notifications employed in this application generally might annoy a user, they are included in the assignment for the purposes of learning how to implement these features. Specifications: Track the win/loss statistics in an SQLite database Keep track of the timestamp every game was played and the result of the game in a table. You may consider storing the integer value of seconds from epoch for the timestamp, e.g.: (() / 1000) The statistics can be viewed and reset via a new activity launched through the menu Implement a menu for the Action...

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    Need a Software to manage my SEO Campaign. • Need to be skilled in Puppeteer • There will be flexible campaign builders. I call it blueprint builder. • Blueprint builder – we will build out common functions, and users of software can pick and choose how they want software to perform. • You will help me build .net core backend control panel for the following: o Manage Login, o Password o Password Reset o Checkout o Payment (Stripe?) o Management of subscription(s) o Give permission to run software on client side Desired Programming Language: C# .net Core backend * 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...

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    Python or C# software Need! 6 días left
    VERIFICADO

    I need help with a software that interacts with my website. Desired Programming Language: Python C# * 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 ⭐⭐⭐⭐⭐

    $32 (Avg Bid)
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    Need unity game -- 2 6 días left
    VERIFICADO

    I need a good game 3D or 2D if anyone want to sale me game or create game for me asap 3D game simulation 2D game like hill climb racing or creative

    $330 (Avg Bid)
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    We are looking for a developer who can migrate .net 4.8 app to MVC Core.

    $1200 (Avg Bid)
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    Api Whatsapp 6 días left

    I need to implement whatsapp on my business.

    $191 (Avg Bid)
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    18 ofertas
    Classroom Scheduler 6 días left
    VERIFICADO

    I am looking for a classroom scheduling system that will meet my specific needs. This advanced system must be capable of managing classroom scheduling for room, teacher and semester but not least, the system should be able to facilitate communicate to a Calendar like Google and Outlook. If this description aligns with the skills of your team, I welcome your bid submission to work on my project. I look forward to hearing your ideas and expertise in the development of this classroom scheduling system.

    $1434 (Avg Bid)
    Acuerdo de Confidencialidad
    $1434 Oferta promedio
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    Student registration 6 días left
    VERIFICADO

    I am not looking for a solution. I want to work with a programmer where Visual Studio is downloaded, and programs are developed in stages. A zip of the program is sent to me checking, verification and acceptance. The idea is to teacher students in a class how to program in Visual Studio 2020 [Web application] using simple easily learnable steps that are excessively commented for easy understandiing. This is a long term arrangement that could lead to a full time employment

    $188 (Avg Bid)
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    I'm looking for a talented developer to build a School Paying System. This system will not require integration with any external systems. It's expected launch date is 3 months from now. The School Paying System will provide an easy way for student to pay at the canteen. Its not for a single school its for all schools at the city. It will also he used out of the school so at libraries, study rooms, coffee shops and stores thats we give permission to use our technology The system will be built using the latest industry standards and the highest quality coding practices. All the data will be securely stored and will use robust encryption to ensure the safety and privacy of the school's information. And for faster paying solutions, every school going to have its own small serv...

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    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...

    $38 / hr (Avg Bid)
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    .NET project ongoing 6 días left
    VERIFICADO

    I'm looking for an experienced .NET developer to take on an ongoing project. The project requires development of a desktop application and must be developed using the C# programming language. The estimated timeline for this project is asap. If you have the necessary skills and experience to work on this project, I'd love to hear from you! This is ongoing project, and i want to check simple test for email seiding. After test finished, I will send you project detail.. Thanks.

    $25 (Avg Bid)
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    I NEED help in code in sql 6 días left
    VERIFICADO

    pls assist in code in sql as per requirements

    $23 (Avg Bid)
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    ASP.Net Developer 6 días left
    VERIFICADO

    I need ASP.Net freelancer for about one month. Person should be able to work full time not part time and must be ready to start at least with 3 years of exp. I am not looking for any company need freelancer only.

    $1501 (Avg Bid)
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    My name is winter and I am looking for a talented freelancer to help create a game demo that combines both 2D and 3D visuals. The demo will not be published online and the client is open to suggestions on the type of game that should be created. The freelancer should be experienced in creating a game demo in Unity using C# , with a combination of both 2D and 3D visuals and have the ability to bring it to life as a fully functioning game. The project will require the freelancer to create all assets (However, you can use free open source assets too) and programming necessary for the demo. If you think you have the skills necessary to create this demo and make it look fantastic, please get in touch and let me know what kind of game you would recommend and how you plan to execute the project....

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    Extract data from print job 5 días left
    VERIFICADO

    I need a program tht able to extract print job data. Eg. My POS system will send a print job to receipt printer. Before print receipt, the program should be able to extract the data from print job. Eg prod sku and description

    $493 (Avg Bid)
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    We are a design based business using Autodesk platforms to deliver works in the construction industry. We have allot of processes that i believe can and should be streamlined in one location. Hopefully SharePoint. Extra bonus would be to have interaction between Autodesk Docs and Share Point

    $34 / hr (Avg Bid)
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