I'm a multi-skilled engineer with extensive experience in creating cross-platform solutions.
I have developed a wide range of applications. A few examples are:
* Cross-platform Desktop solutions
* IOT (Raspberry Pi/Arduino/Embedded)
* Audio plugins
* Games (Unity/Custom)
* Real-time video streaming solutions
I am familiar with the following Frameworks/Environments
* JUCE
* QT
* GTKMM
* Winforms
* Cinder
* ASIO
* C++ (Windows/Linux/OSX)
* C# (.NET/Mono)
* Unity
C#
C++
Java
Linux
X86 Assembly Language
Blender
OpenCL
Embedded C
OpenGL
Embedded Linux
Unity
Benjamin F.
Sheffield, United Kingdom
$50/hr
4.8
9 jobs
Professional software developer with a decade of experience, primarily with Windows desktop C#.NET. I also have a decent amount of experience in C, C++, Rust & VB .NET, plus experience consuming native Windows and Linux APIs, and REST APIs/endpoints.
I'm always happy to learn new frameworks, languages, OSs and tools as required. Most recently I've been building a number of cross platform applications in Rust and greatly enjoying the process.
Interested in projects:
- Adding GUIs for existing terminal/headless applications.
- Full development for small desktop applications.
- SBC based embedded software.
- Arduino firmware.
- Simple console utilities
Professional software developer since 2014.
C#
C++
.NET Framework
Visual Basic
Desktop Application
Rust
Windows App Development
Embedded Linux
Internet of Things
Arduino
PCB Design
Electronics
IT Support
Mathew S.
Perth, United Kingdom
$90/hr
5.0
42 jobs
👋 Hi, I’m Matt - a senior C/C++ developer and reverse engineer with 15+ years of experience working across Windows internals, low-level systems, and complex software analysis.
My core expertise is understanding how software works under the hood. I specialise in reverse engineering applications, analysing Windows internals, debugging complex behaviour, and modifying or extending software at both user-mode and kernel level.
Over the years I’ve developed more than 500 desktop applications in C# and C++, built large-scale production systems used by millions of users, and led development teams delivering reliable, robust software for enterprise and financial organisations.
I operate comfortably at every layer of the stack - from kernel-mode drivers and memory analysis through to desktop applications, systems development, and backend platforms.
🔒 Windows Systems, C/C++ & Reverse Engineering
- Reverse engineering complex applications and software systems
- Understanding internal logic and reconstructing application behaviour
- Adding or modifying functionality in existing software
- Windows kernel driver development (WDM / KMDF)
- Static and dynamic analysis (IDA, Ghidra, x64dbg)
- Encryption / decryption analysis and algorithm reconstruction
- Anti-tampering and protection bypass analysis
- Driver debugging, crash dump analysis, BSOD investigation
- Syscalls, Windows exceptions, hooks and internal APIs
- Virtual / physical memory inspection and manipulation
- Assembly, pseudocode and binary analysis
- Researching undocumented Windows behaviour
- Performance optimisation at system level
If it runs on Windows, I can reverse engineer its logic, understand how it processes data, extract or reconstruct functionality, debug system-level issues, and alter behaviour where required - from user-mode applications down to kernel drivers.
🎮 Game Reverse Engineering, Cheats & Anti-Cheat Research
I have extensive experience reverse engineering games and building internal and external cheats, mods, and tooling.
- Internal and external game cheat development
- Reverse engineering game engines and client logic
- Working with major anti-cheat systems and protections
- Bypassing anti-tamper and protection mechanisms
- Game modding and functionality extensions
- Memory inspection, injection and runtime analysis
This experience requires deep understanding of low-level systems, memory, and complex software protections.
⚙️ Systems Development, Emulation & Embedded Work
Alongside Windows systems work, I also work with lower-level system development and emulation.
- Systems-level C/C++ development
- Emulator and virtualised environment development
- Hardware and device communication
- Embedded systems development
- DSP and signal processing related software
- Performance-critical low-level systems
🖥 High-Performance Desktop Applications
- High-performance Windows applications in C# and C++
- Real-time data processing systems
- Custom internal tooling and automation platforms
- Enterprise-grade desktop software supporting large user bases
Having built hundreds of desktop systems and applications - from simple console tools to enterprise-grade platforms supporting millions of users - I understand performance, optimisation, maintainability, and long-term stability.
🏗 Backend Systems & Platform Architecture
- Scalable backend systems and APIs
- Client/server architecture and communication pipelines
- Authentication, licensing and secure system design
- Database architecture and performance optimisation
- Refactoring and stabilising legacy systems
I design systems for long-term stability and scale - not fragile MVPs.
👥 Technical Leadership & End-to-End Ownership
- Led and managed teams of 3–20 engineers
- Architecture ownership from concept to release
- Code reviews, mentoring and engineering standards
- Direct stakeholder and founder collaboration
- Delivery planning and execution
I don’t just write code - I take ownership of the outcome. Having worked with major financial institutions and enterprise organisations, I understand what works at scale, how to communicate complex technical decisions clearly, and how to deliver reliable, production-ready systems that stand up to scrutiny.
💡 Commercial & Technical Experience Combined
I bring both deep low-level technical expertise and real commercial product experience. I’ve built profitable software businesses, worked with enterprise organisations, and understand the balance between engineering excellence and practical delivery.
🤝 Let’s Connect
If you need help reverse engineering an application, analysing complex Windows behaviour, developing C/C++ systems, debugging difficult problems, or extending existing software - I would love to hear from you.
I’m always happy to chat through ideas, provide honest technical advice, or take ownership of a project and see it through properly.
Hopefully speak soon.
Matt
C
C#
C++
Reverse Engineering
Kernel
Driver Development
Software Debugging
Software Development
Forex Trading
Cryptocurrency Trading
Desktop Application
Cryptocurrency
Bot Development
Sean K.
Glasgow, United Kingdom
$38/hr
5.0
1 jobs
A passionate C# programmer with a flair for complex problem solving, innovation and detail specialising in Unity prototypes.
With nearly a decade of hands-on experience, I specialize in crafting cutting-edge prototypes in Unity, using C# to breathe life into creative concepts. My work is not just about creating prototypes; it's about creating digital experiences that resonate and give you a better understanding of how to move forward with your project.
Whether you're looking for an expert to develop a game prototype or need a creative mind to solve intricate development puzzles, I'm here to help your project succeed. Let's bring your ideas to life!
C#
Game Prototype
Game Framework
Game Mechanics
Game Development
Gor N.
London, United Kingdom
$60/hr
5.0
2 jobs
Senior Software Engineer (C++/Python) | Desktop / Web Apps & Tools
I build software that works efficiently, ships on time, and is easy to use
🛸What I do
Desktop apps (Qt, Windows/Linux), builds and installers
Visual tooling, UI screens, Human-Machine Interfaces (HMI)
Web Automation and API integrations
Fix slow, crashing, or messy code
📚 My stack:
C++17/20, Python 3
Qt, PySide, QML
CMake, Git, Linux/Windows
REST APIs, JSON
Docker, CI
♾️Workflow:
Quick call/chat to confirm what you need
Milestones with demos + short updates
Handoff with docs + support if needed
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
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