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.
237,866レビューから、クライアントは C# Programmers 4.85/5個の星で評価します。C# Programmers を採用する
I'm on the hunt for a skilled C++ developer, capable of accomplishing multiple tasks. The to-do list includes: - Developing a brand-new application - Debugging and rectifying issues in existing code - Fine-tuning already functioning code to optimize its' performance The application will function on a Windows operating system. I am targeting a graphical user interface for a more interactive and visually appealing experience. Ideal Skills Required: - Strong grasp of C++ and broad software development concepts - Proficiency in Windows programming - Ability to debug complex systems and improve existing code - Experience in creating graphical user interfaces - Problem-solving aptitude and a keen eye for details This is a captivating opportunity for developers who enjoy variet...
I am the owner of the server, I have fully working client and server code. I am interested in repairing animations and screen sliding in the client like the original server, as well as interpolating characters and monsters, and other things such as memory leaks, increasing the speed of operation, and generally refactoring the code for the new standard. I rewrote the client for the SFML graphics engine, but the effects are different from the original ones, I don't know how to correct them. The client is written terribly chaotically and there is a lot of code duplication. There is no synchronization between players at all. If I am satisfied with the effect, I will ask you to improve some other things. If you have experience in C++/SFML, please contact me and we will definitely come...
write a program in c# and MSSQL program will run from usb and it database will also reside on USB. Write a program which will check the USB hardware ID Make a http request for checking that whether hardware ID is allowed or not If allowed then login using OTP OTP sent to email (smtp authentication) and WhatsApp using API Program will track a log of all activities It will allow to add/edit/delete/import/export product list product contains following fields, code, name (must store in encrypted form), code2,code3, code4,code5,code6, code7, code8 It will also allow search from products using product name or code field will listen on port 8050 and return product name against code2 field or return complete product list
As a seasoned C# developer, I need to create a complex mapper function that can efficiently extract data from Excel. The .xlsx files contain variable patterns spread across different sheets, so having the flexibility to handle such diversity will be key for this task. Key Requirements: - Develop a mapper function in C# to process Excel files in .xlsx format. - Deal with variable data patterns having different layouts spread across numerous sheets. - Extract and process data from all sheets in the Excel file. Skills and Experience: - Profound expertise in C# programming. - Experience in handling Excel data with variable patterns across multiple sheets. - A robust understanding of data extraction processes. - Proven experience in developing mapping functions. The right candidate will...
Objective A fully standard complaint lite loaded data collection implementation and integration for Asset Manager application from industrial devices supporting Modbus TCP & DNP3 protocol. • A standard compliant Modbus TCP & DNP3 implementation to collect data from external devices. • Customized specific attribute data retrieval from the device. • The implementation should be extendable to support new devices without modifying base implementation • The implementation should be either in pure dotnet C# or Java/Kotlin. dotnet & C# are preferred. • The implementation/integration should have 100% unit test coverage.
I am currently seeking a highly qualified candidate with robust experience in developing web applications and designing database structures. The location of operation will be Hyderabad, and preference will be given to local candidates. Key responsibilities: - Development of both interactive and informational web applications - Designing suitable database structures To perform efficiently in these tasks, the candidate should ideally have: - A minimum qualification of graduation - At least 9 years of relevant experience, which should reflect in their seniority level - Expertise in C#, ASP.NET, .NET COO, and SQL databases For your bid to be considered, please ensure your profile aligns with the aforementioned requirements.
With this project, I am on the lookout for a skilled Senior Fullstack Engineer who is particularly proficient in JavaScript and .NET. - Proficiencies Required: JavaScript and .NET. A strong command over these languages is expected, since they will significantly contribute towards daily tasks and the overall project’s development. - JavaScript Frameworks: Familiarity with React and FullStack is integral, our project's success relies heavily on these frameworks. Although we've skipped discussing specific features or functions to be implemented in this project, having skills associated with user authentication, API integration, and database management will be bonus points, considering their regular encounter during full stack development. Foreseeable challenges require...
I urgently need an experienced ASP.NET developer to perform a bug fix in my application. The specific bugs are not defined yet but it involves issues that usually occur in ASP.NET applications. - Freelancers applying should specifically include details about their experience in ASP.NET development. - Although specific skills or knowledge weren't mentioned, an understanding of general ASP.NET development processes and troubleshooting errors is crucial. - Familiarity with .NET Core, SQL Server, and Entity Framework would be a plus. Your job will be to pinpoint the sources of these issues and resolve them. Ideally, your bid will reflect an understanding of the volatility of bug fixing, where some issues may be quick fixes while others may present more of a challenge. Please include ...
Necesito actualizar aversión de crystal en mi proyecto de Windows form y . Net.
I have an exe that detects a VM, I am hoping this EXE can be fixed so I can run it on my VM. This file also is detecting malware packed in the file hence I am trying to get it to run in a VM. I am trying to see what the file is doing, However to get to this point I need to be able to run it in my VM however the program pops with with unable to run in a virtual machine before it can even begin.
I am looking for a highly skilled and experienced developer who can create a tool for extracting airline invoices. This software should have the ability to work with a variety of different airlines, effortlessly accessing and extracting invoice data as I haven't specified any particular airlines as of now. Therefore, the flexibility and adaptability of the tool is of paramount importance. Ideal Skills and Experience: - Strong proficiency in software development - Prior experience with extracting data from invoices - Understanding of airline invoicing systems In your application, ensure to include your past work particularly highlighting any experience with similar projects. Please note, the specifics of the nature of the extracted data have not been defined yet, but the ability...
Need to Add Invoicing Part, Minor Design Changes Dashboard and QR Menu Design for Already Developed POS System First You can Refer Our Document and Bid. Please Go through full document and ask me if you have any issue. Don't bid Fake Prices Our Budget Only $150 to $175
Hola busco alguien experto en crystal report para Visual Studio. Necesito actualizar la version de los crystal de la cr 22 a cr 34.
To manage hospitals and medical centers An integrated system for managing hospitals and medical centers, as it contains many features that help facilitate and organize work in terms of managing operations, reservations, and appointments. Additional features can be added to the system according to your needs Sending SMS messages Organizing the queue of visitors and printing the reservation numbers by the secretary A screen that displays reservation numbers, names of visitors, and notification of references to enter the doctor The possibility of attaching previous prescriptions or previous analysis results with references’ data by dragging an image or PDF file from the scanner. The possibility of attaching previous prescriptions or previous analysis results with references&rsquo...
PHP script needs to be setup for SSO. After successful login the users email and a random string needs to be entered into a database then the user should be redirected to another site with email and random string passed with the url.
Hi I want Web scraping for app mobile with OpenBullet * capture Login with nickname * make config to openbullet link openbullet: link app: https://www.freelancer.com/users/l.php?url=https:%2F%%2Fstore%2Fapps%2Fdetails%3Fid%%26hl%3Den&sig=9b904fe6174e741121aa524eb52e74e3f0f1486e19e30c3 678ed6ede0309074b
I am looking for an experienced software developer to build a system capable of automating tasks, specifically related to data entry. Key Responsibilities: - Develop a user-friendly software that automates and optimizes the process of textual data entry. The ideal candidate for this project would possess: - Proficiency in software development, specifically with automation software. - Experience in creating data entry related software. - Knowledge and understanding of handling textual data. - Strong problem-solving capabilities to figure out the most effective data entry methods. A deep understanding of data management and automation will be vital for success in this project. I encourage bids from seasoned professionals who can illustrate their understanding of this specific task.
Budget for this is $4/hour 40 hours/week (non negotiable) I'm looking for a developer with experience in C# to help with the development of a Learning Management System. With your application include a solution in C# to the following problem: Implement int Missing(int[] list, int a, int b) which returns the number of integers between a and b that are missing from the list. Proposals that don't include an answer or that use chatGPT to get the answer will be ignored.
I'm seeking an experienced .Net Core5 developer proficient in the Serenity framework to provide enhancements and development services in my current application. Here are the specifics: - Work on user authentication and authorization. - Undertake integration of databases. - Develop APIs. Existing Application Enhancement Requirements: - Reinforce the reporting and analytics module with data visualization features. - Optimizing workflow automation processes. - Development of additional new pages. Skill Requirement: - Proficient in .Net Core5 and the Serenity framework. - User authentication and authorization development. - Database integration. - API development. - Capability to enhance reporting and analytics with emphasis on data visualization. - Experience with workflow autom...
The system is in it Sales and management Administration consists of: Restaurants and cameras Tourism and Hotels Hospitals and medical centers Medical clinics School administration HR the sales Online stores Stores and supermarkets Pharmacies and Al-Dhakhir Sales and tank Money exchange and remittances Laboratories and factories Installment sales associations Sales in measurement Who can do it? Tell me the budget does not exceed 250. Please read the description. Good
I am seeking a highly skilled software developer with full-stack capabilities and extensive experience in both Flutter and ASP.NET. Key Responsibilities: - To deliver robust software solutions using Flutter and ASP.NET - Undertake high-level full-stack development Skills and Experience: - Proven experience as a Full-stack software developer - Strong knowledge and demonstrable experience with Flutter and ASP.NET - Outstanding problem-solving skills and attention to detail Ultimately, I need a developer who can effectively manage and execute the complete software development lifecycle from inception to deployment using Flutter and ASP.NET. This is a crucial project, and I need someone passionate about creating innovative software solutions.
I'm in immediate need of a proficient C programmer who can perform some quick alterations to my code. While the specifics changes remain undefined, the successful candidate should be comfortable with variable renaming, algorithm modification, and function addition. Your application should prominently showcase your experience with similar work, as that's my key selection criterion. A lack of project prerequisite details implies a level of flexibility, but you should be ready to work within possibly varying programming environments. Skills and Experience: - Proficiency in C programming - Experience in renaming variables, modifying algorithms and adding functions - Flexibility to work in different programming environments
With this project, I am on the lookout for a skilled Senior Fullstack Engineer who is particularly proficient in JavaScript and .NET. - Proficiencies Required: JavaScript and .NET. A strong command over these languages is expected, since they will significantly contribute towards daily tasks and the overall project’s development. - JavaScript Frameworks: Familiarity with React and FullStack is integral, our project's success relies heavily on these frameworks. Although we've skipped discussing specific features or functions to be implemented in this project, having skills associated with user authentication, API integration, and database management will be bonus points, considering their regular encounter during full stack development. Foreseeable challenges require...
Immediate need for an app architect/senior developer (can be one person or more than one if a team/company) with good experience in Azure Function App design, development, testing, and documentation for an enterprise client I'm working with. Also require previous experience in SPO (SharePoint Online). You MUST have app architect level design and documentation skills and experience in UML. The client's sales division is creating a new SharePoint site where they need security and permissions assignment in a document library automated based upon values in AAD (Azure AD)/Entra. The site will have 2 "classes" of users, those that are 'sales reps' and those that are 'management'. There are multiple sales teams that these users are part of. In brief, the...
I'm seeking a proficient developer to create a virtual assistant that operates seamlessly on the Windows platform. Unfortunately, the functionalities of the assistant were not specified, therefore, potential freelancers should be prepared to code for a range of capabilities, including but not limited to: - Schedule management - Email correspondence - Web browsing While there's no set deadline for this project, the developer should have a track record for working efficiently under minimal supervision. Proficiency in AI technologies, Microsoft's Windows APIs, and programming languages such as Python or C#, will be ideal. The ability to conduct testing on different versions of Windows would also be beneficial. Previous experience developing similar software will place freel...
Regularity in it Sales and management Administration consists of: Restaurants and cameras Tourism and Hotels Hospitals and medical centers Medical clinics School administration HR the sales Online stores Stores and supermarkets Pharmacies and Al-Dhakhir Sales and tank Money exchange and remittances Laboratories and factories Installment sales associations Sales in measurement
I am in need of the development of a comprehensive streaming service that caters to sports lovers. While no specific sports have been outlined, the platform should be adaptable to accommodate various sports streams in future. Key elements of this project: - Create a user-friendly interface for Web, Mobile, and Smart TVs - Enable high-quality streaming capabilities - Incorporate features for live games, replays, and highlights Requirements: - Previous experience in developing streaming services - Excellent technical skills in web and mobile app development To apply: - Please provide detailed project proposals demonstrating your understanding of the project, the proposed solutions, outlined steps, and projected timeline. The more detail you can provide on how you would bring this project...
Ich suche einen Entwickler, der dabei hilft, einen etwa 2,5 Jahre alten ALTV Server-Code auf den neuesten Stand von AltV zu aktualisieren. Der Code ist sehr umfangreich und erfordert bestimmte anspruchsvolle Entwicklerfähigkeiten. Dich erwartet eine anspruchsvolle und umfangreiche Arbeit. Wir sind auch daran interessiert, dich fair und angemessen zu entlohnen, wenn du den Code so weit bringen kannst, dass alles reibungslos und gemäß den neuesten AltV-Standards funktioniert, und auch für zukünftige Aufgaben wie Fehlerbehebungen, Änderungen usw. zur Verfügung stehst. Wichtige Aspekte: - Behebung vorhandener Fehler - Updaten auf die neuste AltV Version. - Die Projektfrist beträgt 1 bis 3 Monate. Idealer Kandidat: - Umfangreiches Wissen im GTA5 ALTV...
We have a multi-tenant dashing business intelligence application that we are looking to continue developing reporting capabilities using SSRS and PowerBI.
I am seeking a dedicated mid-level freelancer, to complete my exisiting project. You must have 2-3 years of solid experience with the following technologies; .NET Core 7, Angular 16, EntityFrameworkCore MySQL and C#, HTML, CSS, Typescript. Key Requirements: - Proficiency in .NET Core 7, Angular 16, EntityFrameworkCore MySQL and C#, HTML, CSS, Typescript - Mid-level (2-3 years) work-experience required. - Strong evidence of past experience. Only apply if you have ample experience in the mentioned technologies. Interviews will be conducted by my Project Manager.
We are looking for a skilled Unity3D developer to join our team and work on an exciting VR game project. The ideal candidate should have experience in Unity3D development, with a focus on VR. Knowledge of VR hardware and software is a plus. Apply now to join our team of passionate developers!
I am seeking for freelancer that have worked with EaseFilter drivers. If you know what is EaseFilter driver and have worked with them, I would expect a demo before awarding project.
I'm on the lookout for a seasoned app developer versed in cross-platform technologies. The application is for home pet products. I envision needs to host functionalities including an online payment system, user authentication, and location-based services. Skills & Experience: * Proven experience in cross-platform development. * Proficiency in implementing online payment methods. * Prior work with user authentication schemas. * Experience with location-based services. Not only this, but a vital requirement is to integrate the app with external APIs or services. Therefore, experience with API integration will be a huge plus. I'm looking forward to enthusiastic responses from developers who can help realize this vision.
Seeking a talented developer in Bangalore to assist in the creation of a hands-on HRMS software for my company. Key functionalities required include: - Comprehensive Employee Database Management that can: - Record employee personal information. - Track job and salary history. Specific features related to employee job and salary history should include: - Capabilities to add/edit job titles and descriptions. - Features to calculate and track salary. The ideal candidate should have strong experience in building intuitive database management systems, and in particular HRMS systems. This is a specialized task, so knowledge and experience in Human Resource Management and payroll systems will be preferred. A solid understanding of job and salary tracking features is also essential f...
Project Summary: I want to make my own version of a game launcher. (I have the launcher's source code and files) The launcher is written in C# and does a lot of cool things like changing the server IP, moving to websites, auto-updating, and changing screen size. The best part is, it uses a file called to add special game stuff without touching the main game file, bin. Project Goals: The big plan is to check out the launcher files and change them so they work great with my game. I especially want to change a file named , which talks about game stuff like moves, sounds, and speed. Changing it can make the game more fun. Skills and Experience Needed: Good at C#, JAVA programming Experience with making game launchers Know-how of adding and managing game stuff Skill in looking clos...
I'm searching for a developer with experience in Python and C#, ideally with a focus in data analytics and manipulation using Pandas. The primary task will involve converting a large-scale Python code (more than 500 lines) into C#. Skills and Experience: - Proficiency in Python and C# - Solid understanding of Pandas for data analytics and manipulation - 1-2 years of coding experience Job Task: - Convert large-scale Python code (more than 500 lines) to C# - The converted C# code should make use of .NET Core and Entity Framework features or libraries. The successful implementation of the project will require a thorough understanding of both Python and C#, as well as the capability to accurately convert the functionality of the Python script into a C# environment.
As a client, I am looking to migrate from picoVR sdk to Snapdrago's Unity VR sdk and also add some exciting functionalities. The newly transitioned project should: - Be able to run effectively on Unity platforms. - Prioritize two key functionalities: accurate head tracking and hand tracking for an optimized user experience. - Include enhanced object interaction capabilities. This means that users should be capable of interacting with virtual objects in a realistic, seamless fashion. Ideal candidates for this project should have significant Unity VR development experience, an understanding of hand and head tracking technologies, as well as expertise in integrating sophisticated object interaction features for VR settings. If you're a solutions-oriented developer with hands-on ex...
I'm in need of software that can convert news articles and blog posts from Facebook into RSS feeds. The software should be able to automatically scan and convert new and updated posts into the feed. Skills and experience: - Proficient in RSS feed standards - Experience with Facebook's API - Can handle parsing and converting information from social media platforms. - Prior experience in software development with similar functionality would be a distinct advantage. The objective of this project is to seamlessly convert and deliver chosen Facebook content to my readers in a convenient format. Retroactive fetching would be a plus but is not mandatory. Making it as user-friendly and efficient as possible is the goal here.
1) Qualification- Min. Graduate 2) Experience- Minimum 9 years (Senior Profile) 3) Designation- FULLSTACK .NET DEVELOPER 4) Location- Hyderabad ( Only local candidates of Hyderabad required) 5) Mandatory skills required :- Key Skills (Mandatory): C#, Asp.Net, .Net Core, WebAPI, OOPs, Unit Testing, Entity Framework and REACTJs
Creare wrapper per Blazor Server App dwl widget
I need to get code to authorize and get refresh tokens for the Etrade API. I also need code to send stock and option trades to Etrade. I can handle breaking down any responses from calls to Etrade. I need clear sample test code, I don't need aa complete application. I have included a sample file of code I use for getting refresh tokens from TD Ameritrade. Please don't reply with a template response as I will just ignore it. I would like responses from developers who have experience with API's for stock market trading.
I'm seeking development of a snowboard sport game, designed using Unity and Photon. Game is nearly ready only need fix the Photon because animations not sync or if animations sync position of modelmis wrong 0,0,0 or so The key feature required is a multiplayer mode that allows players to compete in real-time. With the Unity platform and Photon network engine, I aspire to offer users an immersive, interactive gaming experience. Skills and Experience: - Extensive Unity game development experience - Familiarity with Photon networking engine - Proven experience with multiplayer game mechanics - Prior experience with snowboarding games is a plus.
I am urgently looking for an experienced ASP.NET professional capable in back-end development. You'll primarily be working with C#, focusing on the development and refinement of server side logic. Key Tasks: - Enhancing server-side logic within ASP.NET - Managing data interactions as necessary There is no specific task list for APIs and database interactions, but understanding these areas would be advantageous, given the dynamic nature of this role. The project needs to be expedited, so I'm seeking individuals who can start immediately. Please, only committed, time-efficient, and experienced professionals apply. Your contribution will play a formidable part, so being familiar with tight deadlines and delivering quality work effectively will be valuable. This project is perf...
I am looking for a proficient C# developer to incorporate an auto code suggestion feature into my Vsix project. Although I didn't specify particular features for the auto code suggestion, I would expect the expert to bring forward ideas on how to improve code efficiency and readability. I imagine functionality could include code snippet prediction, syntax error suggestion, or function parameter suggestion, but I am open to professional suggestions. The triggering mechanism for the auto code suggestion is also yet to be decided. Options could be a keyboard shortcut, mouse hover, or manual button click, among others, and I would appreciate the hired freelancer's input in this regard. Skills Required: - Strong proficiency in C# - Experience with Vsix projects - Ability to des...
I am urgently looking for an experienced ASP.NET professional capable in back-end development. You'll primarily be working with C#, focusing on the development and refinement of server side logic. Key Tasks: - Enhancing server-side logic within ASP.NET - Managing data interactions as necessary There is no specific task list for APIs and database interactions, but understanding these areas would be advantageous, given the dynamic nature of this role. The project needs to be expedited, so I'm seeking individuals who can start immediately. Please, only committed, time-efficient, and experienced professionals apply. Your contribution will play a formidable part, so being familiar with tight deadlines and delivering quality work effectively will be valuable. This project is perf...
hi, i have a c++ dll to make trade curency, i would like to had 2 functions 1) Load a model 2) run the model and return a flag yes/no I plan to use cppflow for simplicity My ddl is build with VS2019 in c++ i already try to add ML on this projet but im not good in c++ can you help me ?
I am urgently looking for an experienced ASP.NET professional capable in back-end development. You'll primarily be working with C#, focusing on the development and refinement of server side logic. Key Tasks: - Enhancing server-side logic within ASP.NET - Managing data interactions as necessary There is no specific task list for APIs and database interactions, but understanding these areas would be advantageous, given the dynamic nature of this role. The project needs to be expedited, so I'm seeking individuals who can start immediately. Please, only committed, time-efficient, and experienced professionals apply. Your contribution will play a formidable part, so being familiar with tight deadlines and delivering quality work effectively will be valuable. This project is perf...
I am urgently looking for an experienced ASP.NET professional capable in back-end development. You'll primarily be working with C#, focusing on the development and refinement of server side logic. Key Tasks: - Enhancing server-side logic within ASP.NET - Managing data interactions as necessary There is no specific task list for APIs and database interactions, but understanding these areas would be advantageous, given the dynamic nature of this role. The project needs to be expedited, so I'm seeking individuals who can start immediately. Please, only committed, time-efficient, and experienced professionals apply. Your contribution will play a formidable part, so being familiar with tight deadlines and delivering quality work effectively will be valuable. This project is perf...
I am in need of a C++ programmer with a robust knowledge of data integration and the C++ Standard Template Library. The project entails integrating data into my existing price data feed, though the type of data to be integrated is currently unspecified. The successful applicant should demonstrate: * Proven experience in data integration tasks, preferably in robust, systems-critical environments * Advanced knowledge of the C++ Standard Template Library and related tools * Strong communication skills and ability to understand and implement specific requirements While the specific libraries to be used for the project have been specified, the programmer should still be adaptable and proficient in general C++ programming. Suitable candidates should include their experience in their applicatio...
I am looking for a skilled C#.Net developer to setup my business application dynamically for the purpose of E-invoice generation. It's crucial that this application enhances efficiency and automates our billing process. The successful applicant will be required to: - Develop a system that interacts with our Local Database to generate E-Invoices. - Incorporate an error-handling functionality that will automatically retry E-invoice generation in case of exceptions or errors. Relevant experience with C#.Net development, dealing with databases, and implementing automatic error-handling methods will be highly valued for this project. Previous work with invoice generation software will also be a significant advantage.