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!

Sur 125,206 commentaires, les clients ont évalué nos Windows Developers 4.9 sur 5 étoiles.
Embaucher des 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!

Sur 125,206 commentaires, les clients ont évalué nos Windows Developers 4.9 sur 5 étoiles.
Embaucher des Windows Developers

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    17 missions trouvées

    Je souhaite faire développer un logiciel entièrement sur mesure pour la plate-forme Windows. L’idée générale est déjà définie, mais j’ai besoin d’un·e développeur·euse capable de m’aider à affiner les fonctionnalités, concevoir l’interface, puis coder, tester et empaqueter l’application. Ce que j’attends : • Phase de cadrage : clarification des besoins, choix des technologies Windows les plus adaptées (C#, .NET, WPF, WinUI ou autre). • Conception : maquettes UI simples, schéma de base de données ou architecture si nécessaire. • Développement incrémental : livraisons régulières pour va...

    €356 Average bid
    €356 Offre moyenne
    24 offres

    We're building a lightweight Windows desktop agent for our SaaS gym management platform. The agent connects to eSSL/ZKTeco biometric fingerprint devices on the local network and syncs data with our cloud backend. WHAT THE AGENT DOES: - Connects to eSSL devices via TCP/IP (port 4370) using (COM/ActiveX) - Polls our REST API for pending commands (sync users, set membership expiry dates, enable/disable users) - Executes SDK commands on the device and reports results back to cloud - Runs as a system tray app, auto-starts on boot - Includes a first-run setup wizard (enter API key → auto-discover device on LAN → connect) KEY SDK FUNCTIONS: Connect_Net, SSR_SetUserInfo, SetUserValidDate, SSR_EnableUser, SetDeviceTime2, ReadNewGLogData, SearchDevice, GetSerialNumber, BeginBatchUp...

    €279 Average bid
    €279 Offre moyenne
    21 offres

    We are looking for a reliable US-based Virtual Assistant to help us set up and manage business laptops and assist with operational tasks as we expand our business. This role requires someone who is tech-savvy, organized, proactive, and comfortable handling sensitive information professionally. Responsibilities: - Set up and configure new business laptops (Windows and/or Mac) - Install required software and tools - Configure email, cloud storage, and collaboration tools - Manage system updates and security settings - Assist with account creation and credential management - Coordinate with vendors or service providers if needed - Provide ongoing administrative and operational support - Help organize digital files and documentation - Support general business expansion tasks Requirements: ...

    €422 Average bid
    €422 Offre moyenne
    31 offres
    Outlook 365 Meeting Form Add-In
    5 jours left
    Vérifié

    I need a small, focused custom form that opens directly inside Outlook Desktop & Web app as a 365 add-in. The add-in should add an icon on a Meeting Request window, and show a form with multiple fields that the user can fill out. The results of the form should go in the body of a new e-mail. Core behaviour • When a user schedules or edits a meeting, the add-in should launch via a custom icon in the toolbar and render the web form. • All native meeting fields (date, time, participants, subject, body) stay in place, but an additional “Room requirements” form is available. • On save, the meeting is stored in the organizer’s calendar appointment detail text/body field. Technical expectations The project must run across Outlook on Windows, Mac, a...

    €19 / hr Average bid
    €19 / hr Offre moyenne
    175 offres
    Resolve Outlook POP Slowdown
    5 jours left
    Vérifié

    Microsoft Outlook Classic on my Windows 11 laptop has reached the point where downloading new mail can literally take hours. I run two POP accounts that feed into separate .PST files (18 GB and 1.14 GB respectively). Internet speed is a steady 60 Mbps, so bandwidth is not the culprit. Steps I have already taken: • Repaired both data files with • Started Outlook in safe mode to rule out add-in conflicts • Built a fresh mail profile—though I’m not convinced I did that part correctly (I chose “Yes, I have tried this” when asked). The main pain point remains slow email download; no frequent crashes or rule failures. I’m also unsure how to archive or compact my .PST files, so they have never been trimmed. What I need: remote a...

    €278 Average bid
    €278 Offre moyenne
    18 offres

    I'm looking for a skilled developer to create a sound mixer program specifically for Windows. The mixer should feature effects processing. Key Requirements: - Compatible with Windows - Effects processing capabilities Ideal Skills: - Experience in audio processing software development - Proficiency in Windows application development - Knowledge of effects processing algorithms and implementation Please provide examples of similar work done.

    €280 Average bid
    €280 Offre moyenne
    54 offres

    I need a lightweight Windows desktop application, written entirely in Python, whose single purpose is drawing on-screen while I teach. The core requirement is free-hand annotation: a transparent canvas that floats above any window, summoned and dismissed with a hot-key. Once active, I should be able to pick a colour, adjust stroke width, draw smoothly with a mouse or tablet, erase strokes, clear the canvas, and hide or close the overlay without leaving artefacts. Please rely on well-supported libraries such as PyQt5, PySide6, or another framework that guarantees fluid drawing performance. Keep external dependencies to a minimum so the finished program runs on Windows 10 and 11 machines that have no prior Python installation. Deliverables • Compiled 64-bit Windows executable (.exe)...

    €17 Average bid
    €17 Offre moyenne
    16 offres

    I need Clubdeck fully operational on my Windows laptop for professional work. I have not yet downloaded the installer, so I require assistance with the whole process—from locating the correct Windows build, downloading it safely, to completing the installation and confirming the application launches without errors. Please guide me (or, if remote access is easier, handle it directly) through: • Selecting the latest stable Windows release from the official Clubdeck source • Downloading the installer to my machine • Running the setup, accepting any required permissions, and finishing configuration • Verifying the program opens, audio inputs are detected, and the interface is responsive Once everything is running smoothly, a brief note outlining the steps y...

    €10 / hr Average bid
    €10 / hr Offre moyenne
    7 offres
    Windows Virtual Desktop Setup
    5 jours left
    Vérifié

    I need assistance setting up a Windows Virtual Desktop and transferring all my data and software. Requirements: - Transfer less than 100 GB of data - Move over productivity software (e.g., Microsoft Office), specialized software (e.g., CAD tools), and development tools (e.g., IDEs, compilers) Ideal Skills and Experience: - Experience with Windows Virtual Desktop - Familiarity with data transfer and software installation - Knowledge of productivity, specialized, and development tools

    €380 Average bid
    €380 Offre moyenne
    73 offres

    TallyPrime Sync Plugin Developer — TDL + REST API Integration Project Overview We are building a TallyPrime plugin (TDL with optional COM DLL) that synchronizes data bi-directionally between TallyPrime and our cloud-based system via REST APIs (JSON over HTTPS). We are seeking an experienced Tally developer with strong expertise in TDL and modern API integrations to implement a production-ready synchronization solution inside TallyPrime. Project Scope The plugin will run within TallyPrime and support the following capabilities: 1. Initial Data Migration On first setup, the plugin must export existing masters and recent transactions from Tally to our cloud system in batches. Requirements: Progress UI for real-time visibility Scope selection (Current Financial Year, Last N Months, ...

    €1027 Average bid
    €1027 Offre moyenne
    20 offres

    I need a developer to create a patch that will allow Microsoft PhotoDraw v.2 to run on Windows 10. The program currently does not open at all on this OS. Requirements: - Experience with Windows application compatibility - Knowledge of legacy software and Windows APIs - Proficiency in programming languages such as C++ or C# Ideal Skills and Experience: - Familiarity with Microsoft PhotoDraw or similar graphic design software - Previous experience creating patches or compatibility layers for older software - Strong problem-solving skills and attention to detail Please provide examples of similar work done.

    €120 Average bid
    €120 Offre moyenne
    22 offres

    I'm seeking an experienced programmer to create a Windows-compatible software tool for automating exam registrations. This tool will be used to register for a large number of exams and will require user authentication, but only for admin users. Key Requirements: - Windows compatibility - Automation of mass exam registrations - Admin authentication for software access Ideal Skills & Experience: - Proficiency in Windows software development - Experience with automation tools and scripts - Knowledge of secure authentication protocols Please provide examples of similar work and an estimated timeline for completion.

    €234 Average bid
    €234 Offre moyenne
    23 offres

    My laptop's wifi driver keeps shutting off. I've already tried the usual troubleshooting steps like "off and on again," and "un-install, re-install," and I've updated the driver and checked for Windows updates. I'm looking for someone with expertise in Windows systems and networking to diagnose and fix this issue. Ideal skills and experience include: - Proficiency in Windows OS - Experience with wifi driver issues - Strong problem-solving skills - Technical knowledge of network configurations Please provide a detailed plan for how you would approach this problem.

    €91 Average bid
    €91 Offre moyenne
    36 offres

    We are sport timing company and we made some time ago our cool Interface to receive Transponder from the athlets. Our decoder to receive the transponder cannot store the current time of day and can start only from 00:00.00.000. To send the time of the day a freelancer made us a cool tool. But the Auto Sync with the PC time does not match fine. What we have: A button with "Auto Sync". it should start the timer from the decoder and add the time of the day for each impulse. But it is very unprecise and is about 2 sec away. What we want: Switch buttons to syncronize with PC Time, GPS Time or custom time Example: current time of day: 17:25.50.000 (= hh:) We want button with "Auto Sync". When pushing on it, a little window appears with the message "Waiting for Sync at ...

    €111 Average bid
    €111 Offre moyenne
    63 offres

    I'm seeking an experienced software developer to create robust accounting software for enterprise use. Essential Features: - Payroll Management - Inventory Tracking - Financial Reporting Platform: Windows Ideal Skills and Experience: - Expertise in accounting software development - Proficiency in Windows application development - Strong background in payroll, inventory, and financial reporting systems - Experience with enterprise-level software solutions - Ability to ensure data security and compliance with financial regulations Please provide portfolio and relevant work experience.

    €8 / hr Average bid
    €8 / hr Offre moyenne
    43 offres

    I will hand you the current Worldbox assemblies (, , ) together with either or NeoModLoader.dll. Using those files as a base, I need a self-contained fantasy-themed mod that drops straight into the mod-loader folder and runs without errors. Scope of the build • New game mechanics: a deeper combat system, a working resource-gathering loop, and periodic world events that can reshape kingdoms. • Additional fantasy characters and items that integrate with the above mechanics and respect Worldbox’s art style and balance. Once I give you the source pack you’ll have seven calendar days to deliver. After we talk through final details I expect a single fixed price for this sprint; no hourly or “starting from” figures. Deliverables (all required for project ...

    €18 Average bid
    €18 Offre moyenne
    9 offres

    I need a Windows-friendly VBS script that can hop across a list of IP addresses, open every target file it finds there, search for any 10-digit number, and place a “1” in front of each of those numbers. Some hosts may have a single file, others a whole directory tree, so the script must cope with a variable number of files per IP address. Whenever a file contains more than one 10-digit string it should modify each occurrence, not just the first or the last. Ideally the script will: • Accept a text list of IPs and a root path (UNC or mapped drive). • Recursively scan from that path downward, capturing every readable file that matches the extensions I define at runtime. • Perform an in-place edit, backing up originals with a timestamp in case a rollback is...

    €21 Average bid
    €21 Offre moyenne
    15 offres

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