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基于C语言(C/C++)的Windows原生应用程序需围绕已验证的P2P远程传输引擎进行扩展或重构。当前首要任务是交付稳定版本,实现无需中央中继服务器的安全设备间通信,随后逐步迭代完善。 首个里程碑交付成果 • 两台PC间高速端到端加密文件传输 • 低延迟远程桌面控制,支持自适应屏幕缩放 • 选定文件夹的持续无冲突实时数据同步 源代码须为规范清晰、注释完善的C语言代码,支持MSVC或MinGW编译环境,并采用您曾实现的P2P协议(含UDP穿孔、NAT穿透等技术)。请重点展示您过往工作中,自主开发的协议栈在无需中继的情况下实现Windows机器间数据或屏幕传输的案例;此类实战经验将成为选择长期合作伙伴时最重要的考量因素。 不设硬性截止日期,质量与可维护性为首要原则。预计初始版本发布后将持续协作,以优化性能、强化安全性,并将功能移植至更多平台。
ID do Projeto: 40143873
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30 freelancers estão ofertando em média $6.488 USD for esse trabalho

Having successfully completed over 300 projects in my 12-year career, I have extensive experience in C/C++ programming which aligns perfectly with your needs. My expertise in developing efficient P2P protocols with technologies such as UDP hole punching and NAT traversal is exactly what your project requires. In the past, I've developed independent protocol stacks that facilitated data and screen transmissions between Windows machines without any relay servers, showcasing the skills you are searching for.
$8.500 USD em 20 dias
7,0
7,0

With over a decade of experience in software development and C programming, my team at Web Crest is well-positioned to deliver exceptional results for your project. We have a proven track record of developing robust and efficient applications using C/C++, with a particular focus on Windows native programs. In line with your requirements, we have hands-on experience implementing P2P protocols, utilizing technologies like UDP punching and NAT traversal. I’d like to highlight one major project that aligns directly with your needs: our development of a proprietary protocol stack which facilitated Windows-based data and screen transmission between machines without the need for relays. This project successfully achieved rapid, secure file transfers with end-to-end encryption, low-latency remote desktop control with adaptive screen scaling, and seamless real-time data synchronization in selected folders. I believe this past success perfectly showcases my team's capability to undertake the milestones you've specified.
$5.000 USD em 5 dias
6,3
6,3

Hello, I can create a demo of a secure P2P remote transmission solution tailored to your needs before any commitment. With extensive experience in C/C++ and P2P protocols, I am uniquely positioned to develop a high-performance Windows application that ensures efficient end-to-end encrypted communication without a reliance on centralized servers. Let's discuss how we can collaborate to deliver an exceptional solution that prioritizes quality and maintainability, and I can also provide a detailed plan along with the demo. Regards, Smith
$7.500 USD em 7 dias
6,1
6,1

你好, 我已经仔细审查了您的要求,并且完全了解您的项目范围。您正在寻找一款 C/C++ 语言的 Windows 本机应用程序,可以实现安全、高性能的 P2P 远程传输,包括文件传输、远程桌面控制和实时文件夹同步,而无需依赖中央中继服务器。 方法和可交付成果(第一个里程碑): 两台 PC 之间的高速端到端加密文件传输 具有自适应屏幕缩放功能的低延迟远程桌面控制 所选文件夹的连续、无冲突实时同步 清晰、带注释的 C/C++ 源代码,与 MSVC 或 MinGW 兼容 基于经过验证的 P2P 协议实现,具有 UDP 打孔、NAT 穿越和安全直接通信 为什么选择我: 11年以上专业编程经验 Windows 本机 C/C++ 开发和网络协议方面的专业知识 拥有P2P传输栈和设备间安全通信设计经验 致力于编写干净、可维护且文档齐全的代码 专注于持续优化、安全性和多平台扩展的长期协作 我提出了一种分阶段的开发方法来确保稳定性、性能和安全性。我的目标是高效地交付第一个稳定版本,然后逐步迭代以增强功能、增强安全性并优化性能。 让我们共同努力创建一个不仅满足您的技术要求,而且在可靠性和可维护性方面脱颖而出的平台。 最好的问候, 朱利安
$5.000 USD em 30 dias
6,3
6,3

我曾自主设计并实现无中心中继的 P2P 远程传输与控制系统,在复杂 NAT 环境下实现 Windows 设备间稳定的数据与屏幕传输。 您好, 我完全理解您的目标:基于现有、已验证的 P2P 远程传输引擎,对 Windows 原生应用进行扩展或重构,优先交付一个无需中央中继服务器、强调稳定性与安全性的首个可用版本,并在此基础上长期迭代。 对首个里程碑的理解与实现思路 1. PC ↔ PC 高速端到端加密文件传输 基于自研 P2P 协议栈(UDP + TCP fallback) UDP 穿孔、NAT 类型识别、直连优先 会话级加密(如 ECDH + AES/GCM) 大文件分片、并发发送、断点续传 2. 低延迟远程桌面控制 屏幕捕获(DXGI / GDI) 自适应分辨率与缩放 差分编码 + 帧率动态调整 端到端直连传输,尽量避免任何中转 3. 指定文件夹实时同步(无冲突) 基于文件系统监听(ReadDirectoryChangesW) 版本号 / 哈希校验避免冲突 点对点增量同步 技术栈与代码要求 语言:C / C++(偏 C 风格,清晰模块化) 平台:Windows 原生(Win32 API) 编译:MSVC / MinGW 网络:自研 P2P 协议(UDP 穿孔、NAT 穿透、直连优先) 代码质量: 清晰目录结构 完整注释 可维护、可扩展 相关经验 我曾在过往项目中: 完全不依赖中继服务器,实现 Windows 设备间屏幕流与数据直连 自主实现 UDP 穿孔、NAT 适配与连接保持机制 在不稳定网络环境下保持低延迟与高成功率 我可以重点展示这些 真实可运行的案例与协议设计思路,而非仅概念实现。
$5.000 USD em 30 dias
5,6
5,6

您好, 我是一名C/C++开发工程师,拥有多年Windows原生应用开发经验,尤其专注于P2P远程传输协议、端到端加密和低延迟远程控制。针对您的项目,我可以在现有已验证的P2P传输引擎基础上进行扩展和优化,实现无需中继服务器的安全通信。 首个里程碑我将交付以下功能: 两台PC间高速端到端加密文件传输 低延迟远程桌面控制,支持自适应屏幕缩放 选定文件夹的实时无冲突数据同步 我熟练实现UDP打洞、NAT穿透等P2P技术,并可交付规范、注释清晰、可在MSVC或MinGW下编译的代码。我曾独立开发过无需中继的Windows间远程文件和屏幕传输协议栈,可提供相关案例演示,确保项目高可维护性和安全性。 我期待与您建立长期合作,持续优化性能并扩展至多平台。 Best regards, Jiayin
$7.500 USD em 7 dias
4,8
4,8

Greetings! I’m a top-rated freelancer with 16+ years of experience and a portfolio of 750+ satisfied clients. I specialize in delivering high-quality, professional services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$5.000 USD em 38 dias
4,4
4,4

Hi there, 我最自豪的工作成果之一,是在完全无中心中继服务器的前提下,自主设计并实现了一套基于 UDP 穿孔与多重 NAT 适配的 P2P 通信协议栈,成功用于 Windows 设备之间的高速文件传输与低延迟屏幕控制。这套系统已在真实复杂网络环境中稳定运行,涵盖对称/非对称 NAT、网络抖动与链路切换等场景。 针对您的项目,我可以在现有已验证的 P2P 远程传输引擎基础上进行扩展或重构,严格使用 C/C++ 原生实现,确保代码结构清晰、注释完整,并兼容 MSVC / MinGW。首个里程碑中,我将重点交付: 端到端加密的高速文件直传(AES + 会话密钥协商) 低延迟远程桌面控制(自适应分辨率与带宽) 选定目录的实时无冲突同步(版本控制与校验机制) 我过往项目中,P2P 协议层、加密、安全、Windows 底层网络(WinSock、IOCP)均为自主实现,无第三方中继依赖,具备长期演进和跨平台移植能力。 我非常认同您“质量与可维护性优先”的理念,也期待成为长期合作伙伴,持续优化性能与安全。 Best regards, Enock Isaboke
$5.111 USD em 7 dias
4,6
4,6

Having specialized in C/C++ programming for over a decade, my team and I are the perfect fit for your project that requires expertise in P2P remote transmission protocol. We've developed multiple Windows software and have extensive experience with P2P protocols, including UDP hole-punching and NAT traversal. This experience will prove invaluable as we aim to implement secure device-to-device communication without the need for a central relay server. Our past projects align perfectly with your requirements of high-speed encrypted file transfer, low-latency remote desktop control, and continuous real-time data synchronization. Our codes are always clean, well-commented, and adhere to coding standards. Given our familiarity with the MSVC and MinGW environments, you can be confident of seamless integration with your existing setup. By choosing us, you get more than just a coder, but a complete solution provider. We don't rush through projects; instead, we go the extra mile to ensure our deliverables are not just functional but also maintainable in the long run. Quality and client satisfaction drive everything we do. I assure you that our collaboration will extend beyond just this initial phase as we continuously optimize performance, strengthen security and port the solution to different platforms. Let's 거영히.phase)
$5.500 USD em 7 dias
0,0
0,0

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