Programación en C# Jobs
C# Programming is a modern, versatile programming language that enables developers to create diverse applications for various platforms, such as desktop, mobile, web, and gaming. By hiring experienced C# Programmers, clients can ensure their projects are developed using the best practices and principles of this powerful language, resulting in high-quality software solutions tailored to their specific requirements. Here's some projects that our expert C# Programmers made real:
- Development of custom web applications using ASP.NET Core for efficient and scalable solutions
- Building innovative augmented reality games with engaging user experiences
- Designing and implementing user authentication systems with advanced security features
- Creation of dynamic web components with Razor and Blazor for interactive user interfaces
- Troubleshooting and resolving database connection issues in Windows applications
- Developing custom SharePoint solutions to enhance collaboration and productivity in Office365 environments
By posting a project on Freelancer.com, clients have access to a vast pool of talented C# Programmers who can turn their initial ideas into cutting-edge applications that will fulfill any specific business needs or personal goals. With expertise across various domains and industries, our freelancers are well-equipped to deliver exceptional results that align with the desired project outcomes.
So why wait any longer? Get started today by posting your project on Freelancer.com and let our top C# Programmers bring your vision to life. Embrace the world of C# Programming by leveraging the diverse skill sets of our talented freelancers and watch your idea become an outstanding reality.
De 237,291 opiniones, los clientes califican nuestro C# Programmers 4.84 de un total de 5 estrellas.Contratar a C# Programmers
I am currently in need of expert C# programmers who could develop a software capable of user authentication and database integration. Key functionality includes: - User Authentication: The program should allow users to securely log in using a username and password. Experience in developing secure login systems is highly appreciated. - Database Integration: The solution must integrate with SQL databases, hence, proficiency in SQL database connections is mandatory. The developers must be experienced in C# programming, SQL databases, and secure user authentication. Candidates with a proven track record of similar projects will be prioritized.
I need to clean up something from my code, its just deleting some lines of code Should be very straight forward and simple Let me know if you can help
I have to convert simple pine script to ninjatrader8 please bid start with "TradingVIew" Please don't auto-bid.
I have to implement one software write with visual studio . This software convert ECS printer output to Elzab Mini Cube Online fiscal printer . I have to implement same function like no fiscal recepit , discount ecc ecc .
Need a piece of code which creates a topic queue using MassTransit and RabbitMQ in c#. The example code should be able to create a topic exchange, queue and produce and consume message.
Seeking a highly skilled C# .NET architect with thorough understanding of developing and designing authentication and authorization services along with Azure Active Directory for my project. Key functionalities that the project should include: * Role-based access control. * Single sign-on. * Login based on AD Rules and location. Furthermore, certain features are necessary for the login process. This includes: * Integration with Active Directory. * Location-based authentication. * Custom rules for login. Ideal candidate should have previous experience in handling the abovementioned tasks, ensuring seamless functionality and understanding of potential issues that may arise. Although security requirements weren't mentioned, proficiency in securing sensitive user data, application data...
I am looking for an experienced software developer to create a customized email management software. The software should integrate with our current email service provider, Outlook, and should perform multiple tasks, such as: - Scheduling Emails: The software should allow us to schedule emails for future dates and times. - Email Filtering: It should be able to set rules and filter emails based on specified criteria. - Auto Responses: The software should be capable of sending automated responses. - Sender Rotation: Ensure efficient use of multiple email aliases for email blast. - SMTP Features: Must support SMTP sender feature for enhanced deliverability. Furthermore, I would require basic customizations on our email templates to incorporate changes in font, colors, and logo. Ideal skills ...
Cần viết một đoạn code cảnh báo. Dựa trên indicator có sẵn trên tradingview. - dựa trên giá và khối lượng (indicator volume). Để cảnh báo bằng tin nhắn điện thoại hoặc cảnh báo bằng tradinview
As an ambitious business looking to create a dynamic online presence, I seek a developer with specialized skills in asp.net to design and implement a highly interactive website. Specific components include: 1. User Registration and Login: An intuitive system where visitors can create personal accounts, and securely login for personalized experiences. There are two type of user login needed, which are the normal user and admin staff. Different users have different access to the website. Admin can do create, retrieve, update, and delete for the content and information in the website to make sure the website is updated. 2. User Contact Form: An accessible platform where visitors can make inquiries and receive prompt responses. They can sent email in the system, and the admin will receive it ...
I'm in need of a talented dot net MAUI developer to convert my design into a fully functional application. However, the key element to be considered for this job will be past work experiences. I want to see examples of previous applications you've helped bring to life. Additionally, I'm eager to see some proof of your problem-solving prowess, creativity, and technical efficiency. Do impress me with how well you've handled similar projects. This is a golden opportunity for developers who are excellent learners, possess outstanding problem-solving skills, and can deliver quality results under intensive timelines.
integration of Elavon payment gateway on .net core app version 3.1 Nopcommerce architecture. Create from converge customized hosted payment modal.
I have to convert simple pine script to ninjatrader8 please bid start with "TradingVIew" Please don't auto-bid.
We are currently seeking a skilled individual or company to develop a comprehensive SharePoint Document Management System (DMS) and process automation solution for our company. We recognize the importance of efficient document management and streamlined processes in enhancing productivity and operational effectiveness. Project Overview: Our goal is to implement a robust SharePoint-based DMS that centralizes document storage, facilitates collaboration, ensures document security, and automates key business processes. The solution should be tailored to our specific needs and seamlessly integrate with our existing systems and workflows. Scope of Work: SharePoint Configuration and Customization: Configure SharePoint to meet our document management and process automation requirements, includi...
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I need a competent software developer to create a Windows compatible, fast, intuitive software that will streamline patient appointments for my dental office. Key Features: - Calendar Integration: The software needs to seamlessly integrate with our existing office calendar. - Patient Reminders: Automated patient reminders are necessary, allowing patients to confirm or cancel their appointments. - Appointment Rescheduling: Patients should be able to easily reschedule their appointments through the software, and update the office calendar automatically. Design Preferences: The software interface should have a clean, minimalistic design that is user-friendly for both office staff and patients. Ideal Skills and Experience: Software developers with previous experience in healthcare appoi...
Connecting chip timing results from our Orbiter4 software to RunSignUp's API so as runners pass our detector at the finish the results are passed from our computer to Run Sign UP so they can be shown on the runners mobile phone. The programming on both sides are complete as we have RESTful Interface and Run Sign up has the API and complete mobile application. More can be found here... For the purpose of my project, I am looking to integrate transaction data through an API connection. The primary goal is to enhance functionality and streamline operations. Here’s what the successful freelancer will need to address: - The API will be integrated with a proprietary platform handling race results. - The primary task would be to enable the reliable transfer of transaction data....
As the client, I lack concrete answers pertaining to my project's purpose and goals, as well as what characteristics are required for successful completion. Therefore, I need you to be highly adaptable and well-rounded in your C# skills. The only specific feature I anticipate needing is user authentication. Any additional capabilities, such as data processing, integration with external APIs etc. can be discussed as we progress. Skills and Experience: - Comprehensive knowledge of C# - Experience developing varied C# projects - Proficiency in creating user authentication systems - Capacity to work with minimal guidance - Strong problem-solving abilities - Excellent communication skills. Please include in your applications: - Your C# experience - Any relevant past work - An estimat...
I have to convert simple pine script to ninjatrader8 please bid start with "TradingVIew" Please don't auto-bid.
I'm seeking an experienced NFT developer to create comprehensive metadata for a series of image-based NFTs. The metadata should reflect a variety of attributes including image size and potentially other parameters as agreed upon further down the line. The more thorough your ability to handle diverse metadata attributes, the better. Key Responsibilities: - Generate metadata for each NFT. Generation should be random but within parameters. For example only 5% will have blue color. Note: images are fixed and not related to attributes. Images will be numbered 1,2,3,4,... - metadata should be standard and compatible with Solana Ideal freelancer will have: - Proven experience in NFT metadata creation and management. - Thorough understanding of diverse parameters possible in metadata. If y...
We are looking for a nopcommerce expert to build a theme for based on a figma custom design The theme must cover all the functionality existing in figma The main banner must be administrable from the backend side, allowing to the user to define the image, alt, and name. Outcome of the project, the theme and source code of the project and a how to install doc.
I NEED A PROGRAMMER WITH KNOWLEDGE IN REMOTE ADMINISTRATION FROM ANDROID. REQUEST: -C -C+ -C#
As an engineering firm, we aim to establish a robust data application armed with artificial intelligence conducive to proficient data treatment. Although the specific tasks for the AI and software engineer remained unmentioned, the project's purpose revolves around harnessing the power of data via an intelligently designed application. Key Objectives: • Development of a comprehensive data application. • Integration of artificial intelligence for data treatment. Desired Features and Functionalities: • Data Visualization: The application needs to present data in a comprehensible and visually engaging manner. • Data Analysis: The application should be capable of analyzing and interpreting complex data. • Data Integration: The integration of varied data sources...
I am seeking zatca expert who can help to implement the XML format of E-invoice generator using C# in compliance with the Saudi Zakat, Tax, and Customs Authority (ZATCA) guidelines. This project is a dotnet core 6 MVC project and involves four key documents: 1. ELECTRONIC INVOICE DATA DICTIONARY (19 May 2023) 2. ELECTRONIC INVOICE XML IMPLEMENTATION STANDARD (19 May 2023) 3. Fw_ 4. This project should follow two distinct steps: 1. XML Format Invoice Generation 2. Validation of the Generated Invoice using an offline SDK tool For guidance, you can refer to the following YouTube resources: 1. Tutorial 1: Generating XML Format Invoice 2. Tutorial 2: Validating Invoices with an SDK Tool Please note that only the steps related to generating the E-Invoice in XML format and its subsequen...
I have to convert simple pine script to ninjatrader8 please bid start with "TradingVIew" Please don't auto-bid.
Seeking a developer with experience in C# and SQL for a predictive artificial intelligence project. Your role will involve developing a model to predict user behavior on a vending machine, utilizing data stored in SQL Server. Proficiency in artificial intelligence is required.
Hello, I need a software to conect marketplaces (Cdiscount, Manomano...) functions automatically, send the invoice, then the tracking number, etc etc
I'm in need of a professional who can design a desktop software that primarily focuses on data management. It should be compatible with Windows operating system. To succeed in this role: - You must have substantial experience in designing desktop software. - You need to possess strong knowledge in creating software that specializes in data management. - Proficiency with Windows operating system is a must, as the software will be used on this platform. In essence, the software should have the capacity to efficiently sort, store, and manage various forms of data. If you have a portfolio of similar projects, please include it in your bid. The project is one-time, but long-term maintenance will likely be needed. It's an excellent opportunity for continuous collaboration.
More details: What are the main features you expect the ATS HR software system to have? Resume parsing and filtering, Applicant tracking and management, Job posting and distribution How many job openings do you anticipate managing with the ATS HR software system? Less than 50 Will the ATS HR software system be integrated with any existing HR tools or software? No
I'm looking for a skilled freelancer to develop a PC strategy game for me. Here are the specifics: - Game Type: The game will fall into the strategy genre. - Platform: It'll be for the PC. - Engine: We'll be using Unity for development. We want the game to be similar to flappybird, but with a more modern look where the bird is a symbol of a hat we have and the obstacles are supposed to be trading candles from tradingview(insporation attached) The ideal freelancer for this project should have: - Substantial experience in game development, especially PC games and browser games. - Proficiency in using Unity. - A strong portfolio showcasing their previous strategy game projects. - Strong skills in both design and programming. - Effective communication skills and commitm...
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I'm seeking an expert C++ programmer to assist in the development of new software. Key Responsibilities: - Software Development: The main task you'll be performing is the development of a new software from ground up. Although the specific functionalities that the software would possess were not disclosed, your innovative input as a proficient programmer could be crucial in determining these functionalities. Ideal Skills: - Proficient understanding and experience of C++ programming - Strong knowledge of Windows OS and creating compatible software - Proven track record in successful software development projects Note: This project requires only developers who are experienced in creating software for a Windows environment. Prior work samples relevant to Windows software develop...
I'm in need of a talented programmer who can enhance the security of my existing desktop software. Presently, there's a fear that the software could be cracked thereby compromising the handling of a crucial piece of data: IP addresses. -Brief Overview: The software was created using the Exe programming language. The task at hand now is to fortify it using the best and most up to date security protocols to prevent cracking. -Key Task: Successful applicants will provide an advanced security upgrade to our Exe-developed desktop software to prevent a potential breach. -Ideal Skills: Strong Exe programming language experience Proven track record in software security Familiarity with desktop software security needs The ideal candidate is skilled in the newest encryption and protect...
I'm in urgent need of a versatile C programmer, specialized in socket programming. An ideal candidate understands the ins and outs of creating TCP sockets and is no stranger to sending and receiving data over sockets. This person must also have strong experience successfully handling socket connections. If your background includes building FTP servers, even better. The project spans various operating systems, so versatility is key. If you're knowledgeable with navigating Windows, Linux, and macOS platforms, then you might be the perfect fit. Requirements: - Proficiency in C programming language - Experience with creating TCP sockets - Background in sending and receiving data over sockets - Handling socket connections - Familiarity with Windows, Linux, and macOS environments - ...
I'm in urgent need of a versatile C programmer, specialized in socket programming. An ideal candidate understands the ins and outs of creating TCP sockets and is no stranger to sending and receiving data over sockets. This person must also have strong experience successfully handling socket connections. If your background includes building FTP servers, even better. The project spans various operating systems, so versatility is key. If you're knowledgeable with navigating Windows, Linux, and macOS platforms, then you might be the perfect fit. Requirements: - Proficiency in C programming language - Experience with creating TCP sockets - Background in sending and receiving data over sockets - Handling socket connections - Familiarity with Windows, Linux, and macOS environments - ...
Are you a talented software developer with expertise in creating intuitive and efficient solutions? We're looking for a skilled freelancer to develop a custom software application tailored specifically for our auto repair shop. As the owner of an auto repair business, we understand the importance of streamlined operations and effective inventory management. We need a comprehensive software solution that allows us to: Track Sales: Monitor daily, weekly, and monthly sales figures, including detailed breakdowns of services rendered and products sold. Manage Inventory: Keep tabs on inventory stock items, including real-time updates on quantities, reorder levels, and supplier information. Ability to manually adjust inventory levels as needed. In/Out Stock Management: Efficiently handle...
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Seeking a skilled developer to create a Discord plugin that can capture detailed metadata information from file exchanges. Our goal is to contribute towards building an open-source unified storage indexing project on GitHub () Key Plugin Functions: - Extract metadata from file exchanges such as the file's name, size, the date, and time of the exchange. - Capture the identities of the parties involved in the file exchange. This includes details such as usernames, user IDs, email addresses, and any other pertinent aliases. - Implement a system to store files locally. Desired Skills & Experience: An ideal candidate will possess a deep understanding of Discord bot/plugin development, with proficiency in handling and managing files and data. Familiarity with open-source projects and...
I'm looking for a sharp developer highly skilled in C#, specifically with regex, to create validation for a string. This string can be alpha and numeric like "123test123" or "test" but cannot be all numbers like "1209562783" or a date like "12/11/2000". The date must match any date format as well (MM/DD/YYYY and DD/MM/YYYY, including using a "-" or "/" as a separator). This code should be in a method that gets the string passed in, does the above validation and returns a bool value of true is it passes (meaning it is like "123test123" or "test") or false if it fails (matches all numbers or is a date)
Then I have a photo of a room attached to the camera to be a background. I need the orientation of the camera to be good by selecting a flat horizontal rectangular surface on the photo. Or by selecting some vertical lines and/or horizontal lines and/or parallele lines.
This should be a fairly quick and easy got for someone who has experience with AVs. It is a small application that deals with Windows Defender. I already have some links to few Github depositories that already have made an application similar what I am looking for. So, you will just have to make some modifications. The work is not too much, BUT you have to have the right experience. Otherwise, it will be a lot of work!!! IMPORTANT: To be considered, read the document attached and answer the 2 questions there.
I am looking for a skilled game developer to create a first-person shooter game using Unreal engine for PC. The game should have a high level of realism and realistic art style. The ideal candidate should have experience in developing FPS games and be proficient in Unreal engine. The game should be optimized for PC and should have smooth gameplay. The candidate should have experience in implementing multiplayer features and be able to create a multiplayer shooter game mode. The game should have a variety of weapons and environments for the player to explore. The candidate should have experience in creating realistic AI enemies and be able to implement a challenging enemy AI. The game should also have a good user interface and be easy to navigate. The ideal candidate should have excellent c...
I am seeking guidance on how to adjust USB camera properties including brightness, hue, and gamma programmatically, without requiring user intervention. Currently, I have designed a program that displays the camera stream and controls its properties, but it relies on a property menu(as shown in the images) that requires user input each time the application is launched. To streamline this process, I am seeking to programmatically set the properties as described earlier. To provide some context, I am utilizing the library, which currently controls camera control properties such as exposure, tilt, zoom, focus, and other related features. However, I am specifically in need of controlling video Processing amplifier properties. We are currently seeking a skilled C# developer with prior exper...
I need a working sample code as following. - Entire solution and project on VIsualStudio 2017 or 2019 - Language is C#, with .NET 4.5.2 - Need two small project - One is TCP server. It keep waiting any message on specified port, from any client. Once receive some text message that ends with "rn", then send back response text that is also terminated with "rn". Please note that this server must be able to handle multiple request at the same time. (async) - Another is TCP client. On user's input, send some text message that end with "rn" to specified IP and port, then keep waiting until receive response message, then end program. Client is fully synchronous, and can be freeze until response received or time out. - Server and Client are run on diffe...
I'm looking for a skilled programmer with expertise in data acquisition, handling, and print commands to design an app or program. The software should aide in fetching both text and image data from a specified website using URL and an ID as parameters, and immediately command a printer to print the data. Key Requirements: - Fetch Text & Image data from websites using given parameters. - Direct command to print the fetched data. Ideal Skills: - Strong command over data acquisition and handling procedures. - Familiarity with software programming for print commands. - Amazing attention to detail, ensuring minimal margin for error. Choice of the printer not specified. The program should be compatible with different types.
I'm on the hunt for a programmer skilled in Python and Universal Windows Platform (UWP) application development. I have a Python application that should accept images in JPEG and PNG formats. In parallel, I have a UWP desktop application, running on Windows, which I'd like to use to send these images. Your mission, should you choose to accept it, involves crafting a seamless integration between these two applications. The ideal method of image transfer from the UWP application to the Python one is via socket communication, or file transfer it should be secure. Skills and experience needed for this project: - Knowledge of Python - Expertise in UWP application development on a Windows platform - Familiarity with image processing particularly JPEG and PNG formats - Experience wi...
I need a skilled developer experienced in Selenium C# automation and mobile application platforms. This task involves: - Writing Selenium C# code for automation. - The code should enable login and authentication on a mobile application. - Writing the code as per my specific requirements. - Detailed documentation of the written code for future reference. The ideal freelancer for this project should be proficient in C#, Selenium, and mobile application platforms. Previous experience in writing automation code is also required.
We are experiencing an issue with our SharePoint platform not loading on Google Chrome. Even though there are no specific error messages popping up, the page still refuses to come up. The ideal candidate for this project would have: • Extensive experience with SharePoint • Proficiency in Google Chrome browser troubleshooting • Extensive experience with document management, collaboration tools and workflow automation features of SharePoint Successful completion of the project will mean our SharePoint platform, complete with its necessary features of document management, collaboration tools, and workflow automation, loads successfully without issues on Google Chrome.
This project primarily focuses on automating our business processes, with a particular emphasis on data collection/analysis and task scheduling/reminder functionalities. Looking for a software developer with great experience in: - Building automation software: Your history in creating efficient systems to handle routine tasks is key. - Data collection and analysis: Our software must provide real-time updates on data. You should be proficient in developing features that could efficiently collect and interpret data. - Task scheduling and reminders: This is a vital part of keeping our operations smooth and efficient. Proven ability in creating and managing such systems is needed. Collaboration and a dedication to creating a seamless user experience will be critical to this project'...
I need an expert to create a comprehensive classroom management database. This platform aims to improve the general flow in the classroom, record classwork and homework, and monitor attendance. Furthermore, these data are expected to be compiled into a simplified report format for evaluation. Key Features: • Compatible with both Windows and Mac operating systems. • Ability to generate student reports. • Provide a channel for classroom communications. • Graph progress • Generate alert notifications based on specified indicators. Integrate barcode scanning to access student entry/profile quickly Notifications Requirement: • All system notifications should be configured to be sent via email. Ideal Skills and Experience: • D...
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