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I am maintaining a long-running C/C++ codebase and need an extra set of skilled hands to keep the momentum going. The work ranges from adding new features and refactoring legacy modules to tracking down elusive bugs and improving overall performance. You should be comfortable navigating large projects, working with modern build tools (CMake, GCC/Clang, or MSVC depending on the branch), and collaborating through Git. Clear, well-documented commits are essential—every change goes through code review and integrates with our existing CI pipeline. If you can jump into unfamiliar sections of code, propose clean solutions, and communicate progress regularly, you’ll fit right in. Let me know your availability and a brief example of a similar project you’ve supported so we can get started.
ID Projek: 40349772
78 cadangan
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Aktif 7 hari yang lalu
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78 pekerja bebas membida secara purata $496 USD untuk pekerjaan ini

Hello, "As a dedicated team at Live Experts, we have a broad range of skills and expertise that can certainly be leveraged to assist you with your C/C++ development project. Our proven experience in software development, software architecture, and especially our proficiency in C/C++ programming combines seamlessly with the challenges you've outlined. We understand the importance of navigating large projects and are extremely comfortable working with modern build tools like CMake, GCC/Clang, and MSVC. Our solid grasp on Git-based collaboration is evident in our clear, well-documented commits that always ensure a smooth code review process and integrate optimally into any Continuous Integration system including your existing CI pipeline. One aspect of our work that particularly stands out is our ability to jump into unfamiliar sections of code and propose clean solutions efficiently. With us on board, you'll not only benefit from our problem-solving approach but also extensive communication to keep you updated throughout the project. It's imperative for us to work diligently and fulfill your requirements. Let's get started soon!" Thanks!
$750 USD dalam 2 hari
8.5
8.5

Hello I am C++ developer and I have over 25 years of experience. including working with CMake, GCC, Codeblocks, MSVC.
$387 USD dalam 4 hari
8.5
8.5

Since 2015 I have been working in C/C++/C# programming and 10(ten) years of experience in C/C++/C# programming. Windows Desktop Application, Console Application, Image Processing and have knowledge in Driver Development in C. Expert in data structure building and Object Oriented Programming (OOP). Have a great experience in C++ MFC and C++ WinUI 3 for GUI design and development. Also expert in C/C++ GPU CUDA programming. If you want a good delivery of the project, then send me a message, please.
$750 USD dalam 7 hari
7.4
7.4

C/C++ is my strongest programming skill. Available to start immediately. Contact me with more details. I work only in Linux.
$250 USD dalam 2 hari
7.7
7.7

I am a seasoned software developer with extensive experience in maintaining and enhancing complex C/C++ codebases. With a strong background in working with modern build tools such as CMake, GCC, Clang, and MSVC, I excel at navigating large projects and handling challenges that arise from refactoring legacy modules or tackling elusive bugs. My expertise includes ensuring code maintainability and optimizing performance, which aligns with your requirement for feature addition and performance improvement. I am proficient in using Git for version control, and I prioritize clear, well-documented commits, which integrate seamlessly with CI pipelines and undergo thorough code reviews. Previously, I supported a long-term project involving C++ code optimization and bug resolution, contributing to both the project's stability and performance. My approach to unfamiliar code is systematic, proposing clean and efficient solutions. I am available to start discussions immediately and can provide further details on similar projects I've worked on. Looking forward to potentially contributing to your ongoing development efforts.
$750 USD dalam 5 hari
7.3
7.3

Hi there, I will integrate into your C/C++ codebase and deliver feature additions, legacy module refactoring, bug fixes, and performance tuning — all with clean, well-documented commits ready for code review. One approach I find effective on large legacy codebases: I will profile hotspots with perf or Valgrind before touching performance-critical sections, then refactor with targeted changes rather than broad rewrites. This keeps diffs reviewable and CI green while still moving the architecture forward incrementally. Questions: 1) Which build system and compiler is primary right now — CMake with GCC/Clang, or are some branches on MSVC? 2) What is your preferred weekly availability — async task-based, or scheduled blocks for pairing on trickier sections? Looking forward to potentially working together. Thanks, Kamran
$270 USD dalam 10 hari
7.1
7.1

Hello, I understand you need ongoing C/C++ development support for a large codebase, including new features, refactoring, bug fixes, and performance improvements. I am experienced navigating complex projects, using modern build tools (CMake, GCC/Clang, MSVC), and collaborating through Git with clear, well-documented commits integrated into CI pipelines. I can quickly adapt to unfamiliar code, propose clean solutions, and communicate progress efficiently. I have previously supported projects requiring cross-module refactoring, memory optimization, and debugging of legacy systems. I ensure code quality, maintainability, and alignment with existing architecture standards while delivering results on time. My approach prioritizes structured problem-solving, precise implementation, and traceable changes to accelerate development momentum. Client Clarification Questions: Are there specific modules or features that currently need immediate attention or refactoring? Which CI tools and testing frameworks are currently in use for code integration and validation? Thanks, Asif
$750 USD dalam 10 hari
6.6
6.6

Hello, It sounds like you're looking for someone who can dive deep into an existing, complex codebase, contribute meaningfully, and maintain smooth development processes. I can definitely assist you in areas like feature additions, refactoring, bug tracking, and performance optimization—along with using tools like CMake, GCC/Clang, MSVC, and Git to keep everything on track. I don't have a direct "hands-on" presence to jump into the code, but if you're looking for advice, strategies, or need help with specific parts of the code, I can help guide you through the challenges you're facing. If you'd like, I can suggest steps to approach common issues, tools to help speed up development, or best practices when refactoring legacy code. Let me know what part of the process you're in right now, or any specific questions you might have! Best regards, Hercules
$500 USD dalam 7 hari
6.6
6.6

As a veteran Full Stack Developer and Software Engineer with unmatched experience in Website Development, Mobile App Engineering, Agile Management, and Git Version Control, I believe I am the ideal fit for your ongoing C/C++ Development Support project. Throughout my career, I have acquired a deep understanding and hands-on proficiency in multiple modern build tools including CMake, GCC/Clang, and MSVC which perfectly aligns with your project's requirements. I have successfully managed and contributed to numerous large-scale projects involving codebase maintenance, addition of new features, refactoring legacy modules while staying dedicated to impeccable documentation & clear communication to foster smooth collaboration - just like you expect. What sets me apart is not just my comprehensive technical expertise but also my adaptability and rapid learning ability. This means that even if the project involves unfamiliar sections of code or requires proposing clean solutions for tracking down elusive bugs and enhancing performance, I am confident enough to take them up being proactive in problem-solving fashion. You will appreciate my adherence to code review procedures and integration with existing CI pipeline for seamless continuation of the development process. With me on board, you can remain assured that your C/C++ project will continue to thrive! So let's join hands and make this happen!
$400 USD dalam 12 hari
5.8
5.8

✅Hi, Client. I am a senior C++ developer✅ I have successfully completed several projects similar like yours. I am interested in your project. I would like to work for you in the long term. Please send a message to discuss this project. I look forward to hearing from you. My main goal is to gain my client's satisfaction by completing a job with 100% accuracy I am a senior C++ developer with over 10 years of rich experience in C#/C/C++/QT/Java/Python/Reverse Programming, API integration/Database management. So, I can complete it within your timeline. Best regards! From Hien ...
$500 USD dalam 5 hari
5.8
5.8

Hi, I’m available to start right away. I have strong experience with modern web technologies like C, C++, software architecture, debugging, performance optimization, CMake, GCC, Clang, MSVC, Git workflows, and CI pipeline integration, You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$500 USD dalam 3 hari
5.6
5.6

Hi there, I can join you and fix all things you need, Also if you have big project, I can involve my team. Reagds, Mohammad Alaa
$500 USD dalam 7 hari
5.5
5.5

Hello, I hope you’re doing well. I’m a freelance C/C++ engineer with extensive experience sustaining and evolving large codebases. I’m fluent with modern build systems (CMake, GCC/Clang, MSVC across branches), aggressive debugging workflows, and Git-driven collaboration, with commits that are clear, documented, and CI-ready. I thrive jumping into unfamiliar sections, proposing clean solutions, and maintaining momentum through steady progress updates. In past projects I’ve supported, I’ve refactored legacy modules for readability and performance, added feature-ful but safe changes, tracked elusive bugs with targeted repros, and tightened CI pipelines. I focus on robust design, minimal disruption, and measurable improvements, all while keeping changes reviewable and well-tested. I can handle your ongoing needs from feature work to bug hunts and performance tuning based on this expertise. I’ll deliver clean, reliable changes aligned with your CI and review process. Best regards, Billy Bryan
$450 USD dalam 5 hari
4.6
4.6

Hi, I’m very interested in contributing to your C/C++ codebase and helping maintain its momentum. With solid experience working on large, long-running systems, I’m comfortable stepping into complex architectures, understanding legacy modules, and making improvements without disrupting stability. I’ve worked extensively with modern C/C++ toolchains including CMake, GCC/Clang, and MSVC across cross-platform environments. Whether it’s implementing new features, refactoring aging components, or tracking down hard-to-reproduce bugs, I approach each task methodically with a focus on maintainability and performance. A few things I prioritize in my workflow: - Writing clean, well-structured, and efficient code - Maintaining clear and meaningful commit history - Documenting changes thoroughly to support team collaboration - Ensuring all work integrates smoothly with CI pipelines - Participating actively in code reviews, both giving and receiving constructive feedback I’m also very comfortable working with Git in collaborative environments and understand the importance of consistent branching strategies and review processes. I’d be happy to dive into your codebase, get up to speed quickly, and start contributing in a way that adds immediate value. Let me know if you'd like to discuss your current challenges or priorities—I’m ready to help. Best regards, Ankita
$600 USD dalam 2 hari
4.7
4.7

Hello, I’m a C/C++ developer with solid experience working on large, long-lived codebases, including feature development, deep debugging, and performance optimization. I’ve worked on projects using CMake, GCC/Clang, and MSVC, where I regularly navigated legacy modules, refactored critical paths, and resolved hard-to-trace bugs while maintaining clean, review-ready commits. I’m also comfortable working within CI pipelines and collaborative Git workflows. One recent project involved maintaining a complex system where I improved performance by optimizing memory usage and refactoring bottlenecks, while ensuring stability across multiple branches and builds. I’m comfortable jumping into unfamiliar code and contributing quickly with well-documented changes. Quick questions: what kind of application is the codebase (e.g., system-level, embedded, desktop), and how large is the team currently working on it? Also, which CI tools are you using? I’m available to start immediately and can adapt to your workflow. Best regards
$500 USD dalam 7 hari
4.2
4.2

As an experienced full-stack developer with over five years of expertise, my passion lies in tackling complex codebases just like yours. I'm highly skilled in C/C++, which will enable me to navigate your project proficiently. Besides, my exposure to various modern build tools like CMake, GCC/Clang, and MSVC will ensure smooth integration with your existing pipeline. What sets me apart is my propensity for clear and concise documentation - essential components for any codebase maintenance. I understand the importance of code review and collaborative development through Git, which I've mastered over the years. Furthermore, I aim to provide clean solutions even in unfamiliar sections of code - a skill I honed throughout my career by working on diverse projects. Regular communication about progress is not just a promise but a habit that has endeared me to previous clients. My ability to embrace new challenges while maintaining a detailed and organized approach has been proven time and again. In light of these attributes and my comprehensive skillset that aligns perfectly with your needs, I am confident I can make valuable contributions to your ongoing project.
$250 USD dalam 1 hari
4.1
4.1

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Software Development, C++ Programming, Continuous Integration, C# Programming, Debugging, C Programming, Git and Software Architecture. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$500 USD dalam 7 hari
4.6
4.6

Hi there! I’ve spent several years working on large C/C++ codebases, including adding new features, refactoring legacy modules, and hunting down tricky bugs. I’m comfortable with modern build systems like CMake and both GCC/Clang, and I always make sure my commits are clear and easy to review. Would you like to schedule a quick call to go over the current project structure and discuss how I can help keep things moving efficiently?
$500 USD dalam 7 hari
4.1
4.1

Dear Sir, I am thrilled to bid your project. Working on a long-running C/C++ codebase is something I’m very comfortable with, especially where understanding existing architecture and making safe, incremental improvements is critical. I have experience navigating large codebases, adding features, refactoring legacy modules, debugging complex issues, and optimizing performance while keeping stability intact. I am familiar with CMake-based builds, GCC/Clang toolchains, and Git workflows with structured commits, code reviews, and CI integration. My approach is to first understand the architecture and dependencies, then work in small, well-documented changes that are easy to review and integrate. I also focus on clear communication, progress updates, and writing maintainable code so future development becomes easier rather than harder. I can quickly adapt to unfamiliar modules and propose practical solutions without overcomplicating the system. One key question I’d like to confirm first is this: which area of the codebase currently has the highest priority—feature development, performance optimization, or resolving specific long-standing bugs? Sincerely, Adison.
$500 USD dalam 7 hari
3.9
3.9

Hi, I would love to have the opportunity to help you on this. I'm a software developer and would really appreciate it. Hmm, I do have some questions, but here’s what I can do for you: - I will optimize your legacy modules to reduce technical debt and improve execution speed. - I'll implement comprehensive unit testing for new features to ensure long-term stability. - I will streamline your build configurations to reduce compilation times across different environments. - I'll provide detailed documentation for all refactored logic to simplify future onboarding and maintenance. I will go with the minimum budget Send me a message, let's discuss.
$490 USD dalam 7 hari
3.7
3.7

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