💼 Profile Overview 🚀 Top Rated | $1M+ Earned | 20K+ Hours | 160+ Successful Projects I’m a Senior Software Engineer & AR/VR Developer with over a decade of experience delivering high-performance, technically complex applications across multiple domains — from computer vision and deep learning to 3D simulation and cross-platform development. My clients include startups, research institutions, and enterprise teams looking for reliable, scalable, and innovative software solutions built with precision and performance in mind. 🧠 Core Expertise 💻 C / C++ / Python / Qt / Unity Highly optimized C++ development (TBB, MKL, BLAS, LAPACK, IPP) Multithreaded, performance-critical applications Complex algorithms and data structures Desktop apps using Qt (Windows, macOS, Linux) 🧩 Computer Vision & Deep Learning OpenCV, OpenGL, ITK, VTK, MKL DICOM image processing & medical imaging (ITK) YOLO, Detectron, TensorFlow, PyTorch, Caffe Automated data annotation pipelines 🕶️ AR / VR / XR Development Unity3D for mobile, desktop, and enterprise AR & VR apps for HoloLens 2, Oculus, and Mixed Reality platforms Integration of advanced vision models into immersive environments 📱 Cross-Platform & Mobile Integration Android & iOS development with native C++ plugin integration Video/Audio streaming using FFmpeg, GStreamer, LibVLC Real-time communication & networked systems ⚙️ Additional Skills SQA & UI Automation (Selenium) Scientific software & algorithm development Custom tools for data visualization, annotation, and analytics 🏆 What Clients Say ✅ “Delivered exactly what we needed — top-notch technical depth.” ✅ “One of the most professional developers we’ve ever worked with.” ✅ “Understood complex vision algorithms better than our in-house team.” 🔍 Why Choose Me? Proven Top Rated track record on Upwork Over $1M earned with 100% job success Trusted by clients for technical excellence and reliability Strong communication, fast delivery, and long-term project support 📩 Let’s Build Something Extraordinary Whether you need a vision-powered AR app, a high-performance C++ engine, or a deep learning-based system, I can help you take your idea from prototype to production with precision and performance. Let’s connect and discuss how I can bring your project to life.

Experience in C/C++/C# Application: - 9+ years developing Desktop Applications/Embedded Software on Linux distributions. - Proficient in C/C++/Qt, problem solving skill, logical thinking. - Experience in Blockchain development. - Experience in Software Update. - Experience in developing IP camera and streaming solutions on Linux platform. - Experience in developing IoT for watch-over system on uT-Kernel platform. - Experience in developing Back End sever. - Experience with code refactoring techniques. - Experience with some security techniques. Experience in embedded domain: - 3+ years experiences on embedded systems(Bare-metal/RTOS) with ARM controllers from NXP like S32k, Nxp Kinetis M0/M4 microcontroller. - Experiences with different peripherals like DMA, SPI, I2C, GPIO, Clock, PWM, Input Capture,.. - Experiences with high-optimized code development for security ciphers on S32k, NXP Kinestis M0/M4. - Experiences with development of Autosar MCAL modules. - Experiences with development of bus like CAN, LIN, Flexray, Ethernet. Quickly adapt with new technology.

I was working in many projects. Some things which I was programming - Messengers, Trading Bots, Notepads, IDE, Design Software, Mods to Games, Automatization of Oil Company (modbus, opc, etc...) and many others. I am open to new and ready to join your startup! My key skills: Strong c++: - multi-threading, - networking, - boost Key Qt skills: - QML, - QSS, - Qt WebEngine, - Qt Installer Framework Databases: - MySQL, - Postgres, - SQLite Linux/Unix: - system programming, - bash scripting Strong lua: - work with nginx, - dynamic libraries Skills in mathematics: - numerical methods, - higher mathematics

Algorithmic development (3D geometry, image processing, 15 years). C++ development (16 years of experience). Understanding user needs and improving given requirements. Consulting on algorithms.

I am an experienced solutions architect in embedded systems, communication protocols and desktop applications domain. Primarily focused on C++. I have contributed to projects involving vehicle bus decoding, ROS based visualization of vehicle environment in 3D, cross platform desktop application development and development of embedded linux applications (including basic kernel driver tweaking). I have also written communication protocol drivers for SCADA systems for RSMP, MQTT and BACnet protocols. I also have experience in CI/CD pipelines using Jenkins and DevOps. I have followed a TDD approach in my professional work and hence am well acquainted with unit testing using GoogleTest. My tool set includes C++, Qt, ROS, CMake, Jenkins, UML, Bash, EB ADTF, Linux, Embedded Linux, device trees, GoogleTest, Deepstream SDK. I also have extensive domain knowledge of vehicle buses like CAN, Flexray, automotive Ethernet and other communication protocols like BACnet, MQTT and RSMP.

I'm a software engineer focused on building reliable, high-performance applications that solve real problems. I enjoy tackling technically challenging projects, whether that's optimizing performance, designing scalable architectures, or integrating modern AI capabilities into existing software. I have experience developing everything from enterprise desktop applications and automation tools to graphics-intensive software and intelligent systems, with an emphasis on writing clean, maintainable, and efficient code. Core Expertise • AI & LLM Integration • Automation & Data Scraping • Enterprise Desktop Application Development (Qt) • Software Architecture & Object-Oriented Design I'm always interested in technically challenging projects involving enterprise desktop applications, graphics, automation, high-performance computing, or AI-powered software. If you're looking for an engineer who prioritizes quality, performance, and maintainability, I'd be glad to help bring your project to life.

Hi, I’m Mostafa — a tech lead and hands-on engineer with 10+ years of experience building products end-to-end, from embedded systems and firmware all the way up to cloud platforms, web apps, and real-time dashboards. I’ve led software and hardware teams, shipped production IoT devices, built cloud architectures, designed UIs, and delivered complex systems where everything has to work together smoothly. What I do Embedded Systems & Firmware: ARM, ESP32, NXP i.MX, RTOS, custom drivers, Yocto, device bring-up Embedded Linux & Qt/QML: Touchscreen interfaces, system apps, cross-compiled solutions Cloud & DevOps: AWS IoT, EC2, serverless backends, real-time data processing, event pipelines Web & Front-end: React, Next.js, TypeScript, R3F/WebGL, dashboards, data visualization Full Product Development: Architecture, implementation, testing, optimization, and long-term maintenance Selected experience Tech Lead at Triton Sensors — led development of a new IoT device (hardware + firmware + cloud + UI), redesigned the cloud system, and improved reliability, speed, and cost efficiency. Embedded Linux & Firmware Engineer — built Qt/QML interfaces, MIPI LCD drivers, and dual-core communication on NXP i.MX platforms (including Yocto customization). Cloud & App Engineer — delivered real-time dashboards and 3D visualization tools (Intel 3DAT), and a computer-vision health app used in the medical industry. Cross-functional Lead — managed developers, designers, and testers, and delivered 50+ embedded, desktop, and cloud projects. How I work I like taking a problem apart, understanding the real constraints, and offering solutions that are practical and well-engineered. I’m comfortable jumping between layers of a system — debugging a device driver one day, optimizing cloud infrastructure the next, or building a clean front-end to make everything usable. If you need someone who can think across hardware, firmware, software, and cloud — and actually deliver — I’d be happy to talk.

🔹 Hi there! I'm Mahmoud – Your Robotics & Software Solutions Partner 🔹 Looking for a tech-savvy innovator who blends software development with deep expertise in robotics, Linux, and automation? You’ve come to the right place! As a software developer and robotics engineer, I specialize in creating powerful solutions that bring complex ideas to life. 🚀 Why Work With Me? Comprehensive Robotics & Automation Expertise: With experience at Mare Custos and Ronan Medical, I’ve built advanced ROS2 applications, crafted Docker environments, and developed automated workflows, all while mastering Linux-based services. Full-Stack Versatility: I’m skilled in C++, Qt, and Python to build high-performance applications and user-friendly interfaces. Plus, my proficiency in shell scripting and Linux system management ensures a smooth, reliable backend for all your projects. AI and Data Integration: From SLAM-based mapping to computer vision and deep learning (YOLOv4, TensorFlow), I bring cutting-edge AI tools to solve real-world challenges. 🌟 Key Strengths & Values Innovative Problem-Solver: My solutions are designed to be creative, robust, and tailored to your unique needs. Collaborative & Reliable: I value transparent communication and on-time delivery, whether working independently or in a team. Driven by Quality: Your project deserves excellence, achieved through precision, attention to detail, and thorough testing. 🔧 Let's Build Something Great! I’m here to bring your ideas to life, streamline your workflows, and provide Linux-powered solutions that make an impact. Let’s connect and create something extraordinary!

I am experienced in Linux/Windows C/C++ development, both embedded and desktop software/driver, qt qml for application UI, python for automation and machine learning. Also has other development experiences as C#/Java/Pick Basic.

Software developer specializing in Computer Aided Engineering software. Experienced in using industry standard CAE libraries and Graphics Libraries. Graduated as a Mechanical Engineer. Proficient in engineering mathematics. Technologies – C++ (MSVC), C#, WPF, CMake, Qt, Python, Git, XML Graphics – DirectX 11, Qt3D graphics libraries CAD/CAM – Open Cascade, Analysis Situs SDK