C# Programming 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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    159 jobs found, pricing in USD

    I am looking for a C++ developer to build a real-time system focused on control and automation. The program should automate the task of controlling hardware. As for hardware compatibility, I am not sure if there are any specific components that the program needs to be compatible with. Ideal skills and experience for the job: - Strong proficiency in C++ programming language - Experience in developing real-time systems - Knowledge of hardware control and automation - Familiarity with data logging and analysis - Understanding of communication and networking protocols

    $114 (Avg Bid)
    $114 Avg Bid
    17 bids

    I have purchased Xamarin source code from CodeCanyon: I would like you to make minor changes, such as changing the theme color, updating branding, configuring settings, integrating AdMob, and setting up push notifications. Please bid only if you have experience with these tasks. In your proposal, kindly mention at the top, "Xamarin expert," so that I can easily identify relevant bids and filter out random or automated ones. I am specifically looking for experts in Xamarin, Android, AdMob, notifications, and those who have previously worked with this code. Thank you.

    $18 - $150
    Sealed
    $18 - $150
    4 bids

    Project Overview: We are in need of a skilled freelancer to take on the completion of a crucial project that is approximately 70% complete. This project involves the development of a disposition management module designed to streamline interactions and workflows between a company, its clients, and suppliers. The module is developed using C# .NET, Svelte, and SvelteKit. Current Progress and Components: The module is well underway with the following components: C# .NET API with Dapper (High Priority): This is the project's backbone, handling critical calculations and processes. Svelte Component (Intranet - Medium Priority): It operates within an intranet, managing PDF document processing and visualization. SvelteKit Checklist (Lower Priority): This provides an intuitive in...

    $1083 (Avg Bid)
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    41 bids

    I need an expert Unity Developer today with me to finish a project within the next 12 hours. budget 30$ don't bid if you are not available to start right now. don't bid if the budget is not suitable. don't bid if you can't respond to my messages instantly during the next 12 hours.

    $38 (Avg Bid)
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    11 bids

    I am looking for a freelancer who can help me sync my client's SharePoint with my Dropbox. The primary goal of this project is collaboration and sharing of specific files and folders. The data that needs to be synced is more than 10GB in size. Skills and experience required for this job include: - Proficiency with SharePoint and Dropbox - Experience in syncing and managing large amounts of data - Strong understanding of collaboration and file sharing processes - Attention to detail to ensure specific files and folders are synced accurately.

    $22 / hr (Avg Bid)
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    24 bids

    I am looking to hire a skilled developer to help me create an AI platform that can process pictures and videos on a construction site. The main goal of this platform is to identify hazards and dangerous situations in real-time. In addition to this, I want the AI engine to continuously learn and improve over time. Integration with cameras is a crucial component of this project. However, I only require basic level integration with the cameras. This means that the AI platform should be able to receive input from the cameras and analyze the data to identify hazards and dangerous situations. I have a flexible timeline for this project and I am willing to invest more than 6 months to ensure the successful development and integration of the AI platform. Ideal skills and experience for this job...

    $24 / hr (Avg Bid)
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    3 bids
    Bot for discord 6 days left
    VERIFIED

    I have a training sales website that gives access after payment to the training content directly on the site and the possibility of joining a group separately on Discord. I'd like you to set up a system, a bot that will allow new customers to join the discord and assign them a role automatically without my having to intervene. He'll also be able to join with just one nickname.

    $190 (Avg Bid)
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    18 bids

    Need to develop a very basic desktop application. Need to be done in next 24 hrs. It will hardly take 4-5 hrs to an experinced developer. More details will be provided over chat.

    $7 - $18
    Sealed
    $7 - $18
    11 bids

    Need .Net MVC C# developer who can able to create Scheduler and solve the "The remote server returned an error: (429) ." error URGENTLY

    $13 (Avg Bid)
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    8 bids

    A VR developer needed to work on 1 task in Unity. The developer must have good knowledge on: -Oculus VR in Unity -Hand Interactions with Oculus VR in Unity -Mathematical Concepts

    $810 (Avg Bid)
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    16 bids

    I am looking for a skilled modder to help with performance optimization the Arma 3 game. The purpose of this mod is to improve the overall game performance. Skills and experience needed: - Strong knowledge and experience in modding Arma 3 - Proficiency in multi-threading and performance optimization techniques - Familiarity with the game's graphics rendering and AI systems Key requirements: - Optimize the game's performance to make it run smoother and faster - Identify and address any bottlenecks in the game's code - Improve the overall gameplay experience by reducing lag and improving frame rates Additional information: - There is no specific benchmark performance target, I simply want the game to be better overall. - Any suggestions or advice on how to achieve better p...

    $31 (Avg Bid)
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    6 bids
    2d indie game 6 days left
    VERIFIED

    I am looking for a skilled game developer to create a 2D platformer indie game. Genre: Platformer Design Elements: I am open to anything and don't have any specific design elements in mind. Timeline: The desired timeline for the project completion is 1 week. Ideal Skills and Experience: - Experience in developing 2D platformer games - Proficiency in game development software such as Unity or Unreal Engine - Strong understanding of game mechanics and level design - Ability to create engaging and visually appealing game assets - Knowledge of programming languages such as C# or C++ - Attention to detail and ability to meet tight deadlines Title: Dreamscape Odyssey Genre: 2D Platformer, Puzzle, Adventure Platform: PC, Mobile, WebGL Story: Enter the mind of Luna, a young woman...

    $837 (Avg Bid)
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    51 bids

    The photo has been added below: I need a format like that to be printed out in the same format. Kindly do not waste my time and yours as well if you do not know how its done - Invoicing and billing: The software should be able to generate and manage invoices for customers. - Inventory management: It should have the ability to track and manage inventory levels. The preferred programming language for the software is C#. The customization needed for the software is minor changes to the interface. Ideal skills and experience for this project include: - Strong proficiency in C# programming language - Experience in developing billing software or similar applications - Knowledge of white labelling and customization of software interfaces

    $170 (Avg Bid)
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    14 bids

    I am looking for a skilled C#.net developer who has experience working with Blender and 3D animation. The project involves reading a 3D animation with its motion values into C#.net. Skills and Experience Needed: - Proficiency in C#.net programming language - Experience working with Blender 3D animation software - Familiarity with reading motion values from Blender into C#.net - Ability to work with a pre-existing 3D model for the animation - Knowledge of handling moderate complexity animations with some detailed movements This is a great opportunity for someone with a strong understanding of C#.net and 3D animation to showcase their skills and contribute to an exciting project.

    $62 (Avg Bid)
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    2 bids

    I would like Selenium software made. Being able to help me do searches. Desired Programming Language: Python * I'm open for new ideas from you when applying * $ released on successful test and is bug free * I will need source code upon payment * Please type "I've read everything" when applying to be considered.

    $89 (Avg Bid)
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    39 bids

    I am looking for a freelancer who can help me with adding code to convert a bmp file to a pdf file using the mupdf/poppler library. Requirements: - Experience with segger emwin for GUI - Knowledge of embedded c code - Familiarity with mupdf/poppler library Additional Information: - I am not sure if the segger emwin library is already installed in my project, so the freelancer should be able to handle this uncertainty. - There are no specific requirements or restrictions mentioned for the conversion process. - The code needs to be added as soon as possible.

    $693 (Avg Bid)
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    8 bids

    I am in need of a freelancer who can provide me with a USDT TRC20 integration kit in MVC. The specific features I require for this integration kit are payment processing. I have a deadline of within a week for this project. The ideal candidate will have experience with ASP.NET MVC framework.

    $117 (Avg Bid)
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    3 bids
    C# asp.net core MVC system 6 days left
    VERIFIED

    i need it ready in 24 hours only ! fixed price only ! I am looking for a developer to build a small C# asp.net core system. The system should have the following functionality: - Database entities using MySQL as the preferred database technology. - User authentication and authorization. - Integration with external APIs. For the front-end framework, I have a preference for C#. Ideal skills and experience for this job include: - Proficiency in C# and asp.net core. - Experience with MySQL database. - Knowledge of user authentication and authorization techniques. - Familiarity with integrating external APIs. Please provide examples of previous projects that demonstrate your expertise in these areas.

    $39 (Avg Bid)
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    16 bids

    I am looking for an experienced Asp.Net MVC developer with 2-5 years of experience to join my team. The guy needs to work from my office here in Haldwani (Uttarakhand, India). Tasks: - The developer will be responsible for developing new features for the project. - They will also need to fix bugs and perform maintenance tasks. - Optimizing performance will be another important task for the developer. Timeline: - This project has a longer timeline and is expected to last more than 3 months. Codebase: - The developer will be working with an existing codebase, so experience in working with existing projects is required. Skills and Experience: - 2-5 years of experience in Asp.Net MVC development. - Strong knowledge of C# and .NET framework. - Familiarity with front-end technologies such as...

    $359 (Avg Bid)
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    24 bids

    I need create a online bets and casino plataform. Like, , bet365.com.

    $1093 (Avg Bid)
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    23 bids

    I am looking for a C# Asp.net developer to create a web page that demonstrates the capabilities of the Open AI Assistants API. I will provide the design and layout for the page, so no specific requirements or preferences are needed in that regard. However, the project will require special features and functionalities, such as database integration and user authentication. Ideal skills and experience for this job include: - Proficiency in C# and Asp.net - Familiarity with the Open AI Assistants API - Experience with database integration and user authentication using popular authentication schemes such as google, microsoft and apple. If you have any suggestions or advice regarding the project, I am open to hearing them.

    $278 (Avg Bid)
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    48 bids

    Project Description: looking for personal use only to access computer looking for proposal and theory on how it works. NOT ACTUAL PROGRAM Remote Desktop Software Development Operating System: Windows Use: Personal and Business Skills and Experience: - Strong knowledge and experience in remote desktop software development - Proficiency in Windows operating system - Ability to create a user-friendly interface for personal and business use - Expertise in implementing multi-monitor support for seamless remote desktop experience - Familiarity with security protocols and encryption for secure remote access - Excellent problem-solving skills to troubleshoot and debug any issues that may arise - Strong communication skills to understand client requirements and provide regular updates on t...

    $159 (Avg Bid)
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    23 bids

    Hi, I would like to tell you what I need in case you could do it. I have a .net project based on razor, and I have the following structure (). The idea is that I need right now to create another component to have another view called discrepancies (). I need to follow the same structure, that is each view component separately. The main idea of the discrepancies view is this (). "Archivos" is going to be a branch for example local to my pc where I can select files, Then "hoja cupones" will be images that I can pass by clicking on the arrows, also in local. "Calificacion" will be a dropdown of a list by hand with example data. "Comentario ", it has to be a comment that you write and hit the "button" and save it in a .txt file. "Facturado&...

    $185 (Avg Bid)
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    19 bids
    real time system c++ qnx 6 days left
    VERIFIED

    I am looking for a skilled developer with experience in real-time systems for Aerospace Systems. Specific Purpose: - The real-time system will be used in Aerospace Systems. System Design: - I have a partial system design ready. - I would require assistance with system design, specifically in the sys/neutrino domain. Timeline: - The real-time system needs to be completed within 1 day. Ideal Skills and Experience: - Strong proficiency in C++ programming language. - Experience working with QNX operating system. - Familiarity with sys/neutrino system design. If you have the required skills and experience, and can deliver the real-time system within the specified timeline, please reach out to me.

    $103 (Avg Bid)
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    8 bids
    Trophy icon 2d indie game using unreal engine 3 hours left

    Title: Dreamscape Odyssey Genre: 2D Platformer, Puzzle, Adventure, Side-Scrolling Platform: PC, Mobile, WebGL PLEASE USE UNREAL ENGINE 5 Story: Enter the mind of Luna, a young woman plagued by recurring nightmares. As Luna delves deeper into her dreams, she encounters a fantastical realm known as Dreamscape Odyssey. This surreal world mirrors her subconscious, reflecting her deepest fears, desires, and hidden memories. Guided by a mysterious entity named Morpheus, Luna must traverse through captivating landscapes, solve intricate puzzles, and confront inner demons to unravel the secrets behind her troubling dreams. Gameplay: Traverse through vibrantly colored dreamscapes, each representing a different facet of Luna's subconscious. Uncover clues and solve puzzles to progress th...

    $250 (Avg Bid)
    Urgent Guaranteed Top Contest
    $250
    8 entries

    Project Description: - I am looking for a freelancer who can develop desktop / web base application to send WhatsApp bulk advertising messages including image. - The target audience for these messages is businesses. - The content of the advertisements will be focused on promoting products. - I plan to send between 500-1000 advertising messages. - The ideal freelancer for this project should have experience in WhatsApp marketing and bulk messaging. - Strong communication skills and the ability to create engaging content for advertising purposes are also important. - Knowledge of the target audience and the ability to tailor the messages accordingly would be a plus. - The freelancer should be able to handle the technical aspects of bulk messaging on WhatsApp and ensure that the messages are ...

    $351 (Avg Bid)
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    6 bids

    I am looking for a skilled developer who can convert a large C# project into Django. The project consists of more than 20 files and I would like all functionality to be retained in the Django version. The timeline for this conversion is 1-2 weeks. Skills and experience required: - Strong knowledge and experience in both C# and Django - Experience in converting projects from one language/framework to another - Attention to detail to ensure all functionality is accurately transferred - Ability to work within a tight timeline

    $1426 (Avg Bid)
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    97 bids

    I am looking for a freelancer who can help me fix the technical errors in my graduation project. The main issue I am facing is a coding error. The project is based on a programming language other than C# Asp net SQL Server Skills and experience needed for this job: - Strong knowledge and experience in coding and debugging - Proficiency in multiple programming languages - Ability to identify and fix technical errors efficiently - Attention to detail and problem-solving skills

    $29 (Avg Bid)
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    18 bids

    Project Title: Modbus communication Description: I am in need of immediate assistance for my Modbus communication project. The ideal candidate should have strong research skills and knowledge in the technology field. -Skills and Experience: -Modbus communcation RTU 485 - Familiarity with PLC and HMI Communication - Tools familiar with visual studio 2019 and language C# Deadline: Before 6am (04/12/2023) (I must have to submit this project at 8am to my project coordinator).

    $3 / hr (Avg Bid)
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    2 bids
    lineage 2 5 days left
    VERIFIED

    Hello I would like to open an Interlude x1 server, only with hats in stores as a subsidy, and a subsidy for coins up to exp 1.5. I am asking for a quote for the server for 2 years, with no Pay to Win ! If u are programist and have a time and want earn money, write me a private message and we will discuss the details. Ad1. Soul Crystal Window shows which monsters you need to hunt and which Soul Crystal you need for your weapon Item Search window allows you to find every possible source of getting item that you are interested in Offline Private Store Sales premium or vote boosting runes, Player can buy on webstie or vote on server. Shadow weapons and D/C coupons are enable Ranking Window Automatic Crystallization Sales No Dual Box No Auto Pick Up Seal Stones drops are evenly split between...

    $7 / hr (Avg Bid)
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    4 bids
    GCP Support 5 days left

    GCP Support - Cloud Storage Skills and Experience: - Strong knowledge and experience with GCP Cloud Storage - Expertise in setting up connectivity from .net application using c# - Ability to troubleshoot any issues related to GCP Cloud Storage Project Requirements: - Provide support and assistance with setting up connectivity from a .net application using c# to GCP Cloud Storage - Troubleshoot any issues that may arise during the setup process - Communicate via chat/messaging for efficient and quick communication Preferred Method of Communication: Chat/Messaging

    $25 (Avg Bid)
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    2 bids

    I am looking for a skilled developer to create a VST audio plugin that is compatible with both Windows and Mac operating systems. The plugin should be an effects processor, specifically focusing on compression. Looking to create a simple LA-2A to begin with and expand from there. Key Requirements: - Compatibility with Windows and Mac operating systems - Experience in developing VST audio plugins - Strong knowledge of audio signal processing and compression algorithms - Proficiency in programming languages such as C++ or JUCE The ideal candidate will have prior experience in developing audio plugins and a deep understanding of audio signal processing techniques. Additionally, knowledge of popular digital audio workstations (DAWs) and familiarity with industry-standard VST plugin develop...

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    develop a windows software auto open website in windows browser feature panel - admin can send the website open request

    $269 (Avg Bid)
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    We are seeking a skilled API developer to create an API that will integrate demo games from an external website into our database. The primary task will involve establishing a seamless connection between our database and the targeted games on the external platform. Develop a robust API to fetch and import demo games from a specified external site. Integrate the retrieved game data into our database efficiently and securely. Ensure smooth communication and data transfer between our system and the external site. Troubleshoot and resolve any technical issues related to API integration.

    $153 (Avg Bid)
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    22 bids
    Wpf project 5 days left

    I want you to develop wpf application based on the requirement . I have existing design , you need to develop based on it

    $20 / hr (Avg Bid)
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    36 bids

    I am looking for a freelancer to help me set up an Airtable inventory management system for my manufacturing process. The specific features I need for the system are inventory tracking. I currently have an excel system in place that needs to be migrated to Airtable for automation - specifically related to bill of materials so that we can minimize use of in and out entries. The size of my inventory is small, with less than 100 items. Ideal skills and experience for this job include: - Proficiency in setting up and customizing Airtable - Experience in inventory management systems - Knowledge of barcode scanning and production scheduling would also be beneficial.

    $192 (Avg Bid)
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    25 bids
    Palmprint detection program 5 days left
    VERIFIED

    I am looking for a skilled developer to create a palmprint detection program with an expected accuracy rate of above 90%. The ideal candidate should have experience in programming languages such as C# using Visual Studio 2013 or Python using PyCharm 2022.2. The program should be developed as a desktop application.

    $427 (Avg Bid)
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    Wpf project 5 days left
    VERIFIED

    I want you to develop wpf application based on the requirement . I have existing design , you need to develop based on it

    $255 (Avg Bid)
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    10 bids
    Load C# file onto QuanTower 5 days left
    VERIFIED

    I already have the C# file but I need this file modiffied with the QuanTower's API so that I can installed it onto the QuanTower platform. Please don't ask me about budget as I have already gave a range.

    $508 (Avg Bid)
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    I'm looking for a developer to build a quick bot that will be used to optimise and automate my business. It shouldn't take more than 2 days. Experience is a big advantage.

    $1095 (Avg Bid)
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    48 bids
    c++ code to c code 4 days left
    VERIFIED

    I am looking for a skilled C++ developer who can convert my existing C++ code to C for portability purposes. The project has a deadline of 1-2 weeks. Specific requirements for this project: - Convert the entire code from C++ to C, ensuring that all functionality remains intact. - Pay careful attention to specific features in the C++ code that I am concerned about during the conversion process. - Provide expertise and guidance on any potential issues or challenges that may arise during the conversion. Ideal skills and experience for this job: - Strong proficiency in both C++ and C programming languages. - Thorough understanding of the differences between C++ and C, and the ability to effectively translate code between the two languages. - Experience with porting code from C++ to C for ...

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    my budget is 300$ the requirement: integration with chatgpt for 3 function integration with bard for one function 4 functions to implemnt backend & front end in just one week. use vue "for front end"

    $201 (Avg Bid)
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    Stimulsoft expert 4 days left
    VERIFIED

    I am looking for a Stimulsoft expert to help me with designing reports. Skills and experience needed: - Proficient in using Stimulsoft for designing reports - Knowledge of data visualization techniques and best practices - Ability to create visually appealing and user-friendly reports The client does not have a preferred data visualization style or format, so the expert will have the freedom to suggest and implement the most suitable style for the project. The client does not have a strict deadline for the completion of the task, providing flexibility for the expert to work at their own pace.

    $153 (Avg Bid)
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    23 bids

    i have a example code algorithm with the same language (c# for unity project), but i dont know how to implementation that algorithm to my project.

    $145 (Avg Bid)
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    We are looking Freelancers who have working experience in Financial ERP and strong knowledge of Asp.net MVC, MS SQL Server and jQuery. We have already developed Web based accounting and inventory management application. We require to add some feature and functionality like WhatsApp, email, notifications, SMS, email, document attachments. Also we require to enhance UI and dashboard. We require to add some modules like Service, CRM, Production, HRM in our existing ERP. We will provide you support in Database, store procedure, Query. We will present our existing Web based application and vb6 based erp Application to you. Freelancer should be able to create document and must have understanding of Financial and Inventory ERP. Working knowledge of Dev Express will be plus point as we are u...

    $9133 (Avg Bid)
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    I am looking for a talented developer who can create a bot for Telegram. The main function of the bot will be to forward picks from a specific tipster(s) on in real-time. Skills and Experience: - Proficient in creating Telegram bots - Experience in web scraping and data extraction - Familiarity with and its pick forwarding system - Strong understanding of real-time updates and automation Requirements: - The bot should be able to forward all picks from the specified tipster(s) on to Telegram - The updates should be received in real-time, ensuring that the picks are forwarded as soon as they are available If you are confident in your abilities to create a reliable and efficient bot for Telegram, please submit your proposal.

    $175 (Avg Bid)
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    I am looking for a skilled C# and ASP.NET expert to build web apps for me. The specific features that I need in the web apps are user authentication and authorization. I would prefer to use the ASP.NET MVC framework for this project. The timeline for the completion of the project is more than a month. Skills and experience required: - Strong proficiency in C# and ASP.NET - Experience with user authentication and authorization - Familiarity with ASP.NET MVC framework

    $752 (Avg Bid)
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    38 bids
    Setup Gmail SMTP in ASP.NET 4 days left
    VERIFIED

    I need someone then help me to setup Gmail SMTP in ASPNET, i know that i do something wrong. I pay you 8 Dollars. please take a look at the attached document

    $23 (Avg Bid)
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    28 bids

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