Windows Desktop is the official user interface platform for personal computing devices, produced by Microsoft. It provides end users with the standard windows environment, including a Graphical User Interface (GUI), which enables them to easily and effectively work with all of their applications exclusively on a computer. The design of the windows operating system is highly adaptable and customizable, making it ideal for developers to develop powerful applications and even full website interfaces. Windows Developer professionals provide clients with the capacity to design, develop and optimize complex systems in the Windows environment.

Here's some projects that our expert Windows Developer made real:

  • Developed a Windows app with a graphical user interface for better user engagement
  • Installed or reinstalled the operating system from Windows Vista all the way to Windows 10
  • Scripted an automated process for users to easily perform their task without having to manually input data
  • Configured system settings for optimal performance in line with client expectations
  • Troubleshoot errors on client’s computers or devices to understand and find solutions quickly
  • Improved computer performance by upgrading or improving hardware components in collaboration with client

Our team of qualified developers are well versed with the fundamentals of services provided by the Windows Desktop platform. This includes not only custom development options but also troubleshooting, scripting and optimization processes. Our professionals have assisted many clients in making their dreams come true on the platform, enabling them to deliver their projects successfully. We invite you to post your project on Freelancer.com and hire a skilled Windows Developer so that we can help you realize success as well!

From 130,616 reviews, clients rate our Windows Developers 4.91 out of 5 stars.
Hire Windows Developers

Windows Desktop is the official user interface platform for personal computing devices, produced by Microsoft. It provides end users with the standard windows environment, including a Graphical User Interface (GUI), which enables them to easily and effectively work with all of their applications exclusively on a computer. The design of the windows operating system is highly adaptable and customizable, making it ideal for developers to develop powerful applications and even full website interfaces. Windows Developer professionals provide clients with the capacity to design, develop and optimize complex systems in the Windows environment.

Here's some projects that our expert Windows Developer made real:

  • Developed a Windows app with a graphical user interface for better user engagement
  • Installed or reinstalled the operating system from Windows Vista all the way to Windows 10
  • Scripted an automated process for users to easily perform their task without having to manually input data
  • Configured system settings for optimal performance in line with client expectations
  • Troubleshoot errors on client’s computers or devices to understand and find solutions quickly
  • Improved computer performance by upgrading or improving hardware components in collaboration with client

Our team of qualified developers are well versed with the fundamentals of services provided by the Windows Desktop platform. This includes not only custom development options but also troubleshooting, scripting and optimization processes. Our professionals have assisted many clients in making their dreams come true on the platform, enabling them to deliver their projects successfully. We invite you to post your project on Freelancer.com and hire a skilled Windows Developer so that we can help you realize success as well!

From 130,616 reviews, clients rate our Windows Developers 4.91 out of 5 stars.
Hire Windows Developers

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    10 jobs found

    I need help resolving an issue with my Windows computer. I can't get the shop to provide me with the new login code for my organization account. Also my iPhone Ideal Skills and Experience: - Proficient with Windows OS - Experience with organizational account setups and login issues - Problem-solving skills - Ability to communicate effectively

    $18 / hr Average bid
    $18 / hr Avg Bid
    30 bids

    My Windows-based application stack has started throwing errors and I can’t pin down the root cause. I’m looking for an experienced Windows specialist who can jump in remotely, diagnose the software conflict or corruption, and guide me through a clean, permanent fix. You’ll need solid knowledge of recent Windows builds, common DLL and registry pitfalls, and standard debugging tools such as Event Viewer, PowerShell, and Sysinternals. If additional logs, crash dumps, or version checks are required, just let me know what to capture and I’ll supply them promptly. The aim is straightforward: identify the problem, resolve it without compromising existing data, and leave me with a brief set of steps so I can reproduce the fix if the issue reappears. If you can start q...

    $19 / hr Average bid
    $19 / hr Avg Bid
    69 bids

    I need a reliable L1 technician who can be physically present in mid-town Manhattan every Monday and Tuesday, four hours per day, for the next twelve months. IMPORTANT: This is an onsite role in New York City. Only candidates based in or near NYC will be considered. Scope of Work (SoW) for On-Site Technical Support Services 1. Introduction This Scope of Work (SoW) outlines the services to be provided by the Technician to the Client. The Technician will provide on-site technical support services as detailed below. 2. Services The Technician will provide the following services: 2.1 PC Setup and Troubleshooting The Technician will provide setup and troubleshooting services for both Windows and Mac PCs. This includes software installation, configuration, and resolution of any technical issu...

    $15 / hr Average bid
    $15 / hr Avg Bid
    2 bids
    NYC Onsite L1 Tech Support
    2 days left
    Verified

    I need a reliable L1 technician who can be physically present in mid-town Manhattan every Monday and Tuesday, four hours per day, for the next twelve months. IMPORTANT: This is an onsite role in New York City. Only candidates based in or near NYC will be considered. During each shift you will offer front-line support for laptops, desktops, printers and related peripherals across a mixed Windows 10/11 and Mac environment. Your routine will center on: • Troubleshooting hardware faults and replacing basic components when required • Installing, configuring or re-imaging approved software as requested by users or the IT team • Providing walk-up help and closing break/fix tickets, with concise notes entered in ServiceNow before you leave • Taking an initial look at o...

    $425 Average bid
    $425 Avg Bid
    8 bids

    I need an experienced desktop support engineer who can jump in and keep our Windows workstations running smoothly. Most of the calls for help will involve installing or repairing software—chiefly Microsoft Office and our chosen antivirus package—and fixing those stubborn moments when the machine drops off the network. You’ll connect to the user’s PC, diagnose the cause, resolve it, and then leave a brief record of what was done so the issue doesn’t resurface. Key deliverables: • Correct installation or repair of requested applications • Restored network connectivity with root-cause identified • Short, clear post-session summary for my records Comfort with Windows 10/11 administration tools, registry edits, Group Policy, and solid TCP/...

    $10 / hr Average bid
    $10 / hr Avg Bid
    5 bids

    I need help fixing a software problem on my Windows computer. The issue is with the operating system. Ideal Skills and Experience: - Expertise in troubleshooting Windows operating system issues - Experience with system recovery, repair, or reinstalling Windows - Knowledge of handling software conflicts and system errors Please provide a detailed plan and estimated time for completion.

    $395 Average bid
    $395 Avg Bid
    101 bids

    I'm seeking an experienced software developer to debug a Windows desktop application. The application is primarily used for data management and has encountered a glitch that needs to be resolved. Key Requirements: - Expertise in Windows desktop application development - Strong debugging skills - Experience with data management software is a plus - Ability to deliver quick and efficient solutions Ideal Skills: - Proficiency in relevant programming languages (e.g., C#, Java, etc.) - Familiarity with Windows OS and its intricacies - Previous experience with similar projects Please provide a brief overview of your experience and approach to debugging.

    $432 Average bid
    $432 Avg Bid
    221 bids

    I need a straightforward desktop application that lets me record income and expenses on my Windows PC and quickly move that information in and out of the system. The core requirement is reliable data import/export—CSV is fine, but if you have a smarter approach I’m open to it. Beyond the basics of adding, editing, and deleting transactions, the interface should feel lightweight: no heavy installs or steep learning curves. If you can package everything in a single-click installer or a portable executable, even better. Deliverables: • Windows-ready executable (or installer) • Working import/export module with clear field mapping • Brief user guide covering setup and daily use I’ll test by importing a sample CSV, making a few edits, exporting a...

    $11 / hr Average bid
    $11 / hr Avg Bid
    20 bids

    This is a TEMPORARY job for FIVE DAYS (45-55 hours) starting October 1, 2026. It could go for up to 10 days. I am seeking a motivated and dependable Driver and Logistics Associate. Your DEPENDABILITY and attention to safety are essential. This gig will offer an exciting opportunity to be involved in a civil trial and possibly identify and exercise some of your talents, this experience could be useful to your future. Duties Pick up your boss and a dolly load of files at his hotel (probably downtown Houston) Drive to 201 Caroline (civil court building) and drop off your boss. Park across the street and then haul the dolly load of boxes into the court building and into the court room where your boss is waiting. Unload the boxes and lay the materials out on the counsel table. Assist the boss ...

    $37 / hr Average bid
    Local
    $37 / hr Avg Bid
    3 bids

    Looking for freelance IT support projects involving desktop and laptop troubleshooting, Windows installation and configuration, Microsoft 365 support, Active Directory user management, software installation, system troubleshooting, and remote technical support. Available for short-term projects and ongoing remote IT support.

    $3 / hr Average bid
    $3 / hr Avg Bid
    28 bids

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