Hire the Best Embedded Systems Engineers in New Cairo, EG

I’m an ex-Siemens mechanical design engineer focused on CAD-driven product development, from early concepts to manufacturing-ready drawings. I build clean, fully-parametric models in SolidWorks, design for real constraints (packaging, assembly, tolerances), and deliver files that machine shops and suppliers can actually use. If you need fast, reliable CAD support, FEA stress analysis, parts, assemblies, revisions, or full drawing packs, I can help. - SolidWorks CAD: parts, assemblies, surfacing, configurations, design tables - 2D manufacturing drawings: GD&T, fits/clearances, BOMs, revision control - DFM/DFA: design-for-manufacturing / design-for-assembly improvements, cost-aware design changes - Basic FEA: sanity-checking loads, stiffness, and failure points (design iterations based on results) - Prototype support: 3D printing workflows (slicing/materials/post-processing) + CNC/manufacturing familiarity - Motorsport-grade rigor: Vehicle Dynamics lead (suspension/steering/braking/tires). Performance-focused, detail-obsessed design - Send me your requirements (or sketches), target manufacturing method, and deadline. I’ll respond with a clear plan, timeline, and deliverables.

🎨 𝕮𝖗𝖊𝖆𝖙𝖎𝖛𝖎𝖙𝖞 𝖎𝖘 𝖒𝖞 𝖎𝖉𝖊𝖔𝖑𝖔𝖌𝖞 🎨 ⚙️ 𝕸𝖊𝖈𝖍𝖆𝖙𝖗𝖔𝖓𝖎𝖈𝖘 𝕰𝖓𝖌𝖎𝖓𝖊𝖊𝖗 | 𝕽𝖔𝖇𝖔𝖙𝖎𝖈𝖘 𝕯𝖊𝖘𝖎𝖌𝖓 | 𝕬𝕴 & 𝕸𝖆𝖈𝖍𝖎𝖓𝖊 𝕷𝖊𝖆𝖗𝖓𝖎𝖓𝖌 | 𝕮𝖔𝖓𝖙𝖗𝖔𝖑 𝕾𝖞𝖘𝖙𝖊𝖒𝖘 | 𝕰𝖒𝖇𝖊𝖉𝖉𝖊𝖉 𝕾𝖞𝖘𝖙𝖊𝖒𝖘 | 𝟑𝕯 𝕯𝖊𝖘𝖎𝖌𝖓 ⚙️ Greetings! I’m a results-driven Mechatronics Engineer with a proven record in robotics, automation, control systems, and AI-powered embedded design. I specialize in building complete intelligent systems—from concept and simulation to mechanical fabrication, coding, and deployment. 🔹 Core Expertise ✅ Mechatronics design, automation systems, and industrial control ✅ Robotics development (ROS2, Arduino, ESP32, Raspberry Pi, embedded C/Python) ✅ AI, computer vision, and machine learning integration (OpenCV, TensorFlow) ✅ 3D modeling & mechanical design (SolidWorks, Autodesk Inventor) ✅ Finite Element Analysis (ANSYS, static/dynamic stress, thermal) ✅ MATLAB & Simulink simulation for control and dynamic systems ✅ PCB design, sensors, actuators, microcontrollers, prototyping ✅ Additive manufacturing and 3D printing workflow optimization 🔹 Professional Journey Maintenance Manager – Spinning Factory: led automation upgrades, predictive maintenance systems, and production-line optimization. Co-Founder – Hyperyzed for AI Solutions: directed projects in AI-driven robotics, autonomous platforms, and 3D-printed mechanical systems. Robotics Manager – TOOLii Robotics: led design of a medical receptionist robot, integrating mechanical, control, and AI modules for the healthcare sector. 🔹 Technical Toolkit 🧠 AI & Computer Vision – Python, OpenCV, YOLO, TensorFlow ⚙️ Control Systems & Simulation – MATLAB, Simulink, PID, model-based design 💡 Embedded Programming – Arduino, ESP32, Raspberry Pi, STM32, I2C/SPI protocols 🛠️ CAD/CAE Design – SolidWorks, Autodesk Inventor, ANSYS 🧩 Robotics Frameworks – ROS2, URDF modeling, kinematics analysis 🔋 Prototyping & Testing – 3D printing (FDM/PETG), sensor integration, motion control 🤝 Client Focus & Delivery I bring full-cycle support—from concept ideation and mechanical modeling to firmware, AI, and final testing. Clients appreciate my clarity, structured communication, and commitment to reliable, on-time delivery. 🚀 𝕷𝖊𝖙’𝖘 𝖈𝖗𝖊𝖆𝖙𝖊 𝖙𝖍𝖊 𝖋𝖚𝖙𝖚𝖗𝖊 𝖔𝖋 𝖎𝖓𝖙𝖊𝖑𝖑𝖎𝖌𝖊𝖓𝖙 𝖒𝖆𝖈𝖍𝖎𝖓𝖊𝖘 𝖙𝖔𝖌𝖊𝖙𝖍𝖊𝖗! 🌟 📩 𝕽𝖊𝖆𝖈𝖍 𝖔𝖚𝖙 𝖙𝖔 𝖉𝖎𝖘𝖈𝖚𝖘𝖘 𝖞𝖔𝖚𝖗 𝖓𝖊𝖝𝖙 𝖗𝖔𝖇𝖔𝖙𝖎𝖈𝖘 𝖔𝖗 𝖆𝖚𝖙𝖔𝖒𝖆𝖙𝖎𝖔𝖓 𝖕𝖗𝖔𝖏𝖊𝖈𝖙.

✅ Responds within 10 to 15 minutes ✅ Among the Top 3% of Upwork Freelancers with consistent 5-star ratings ✅ 30+ production systems shipped using ESP32, STM32, nRF52, Yocto, Zephyr RTOS, Linux Kernel, including ISO 26262 safety-critical projects 8+ years building production-grade C/C++ firmware for several Embedded Systems, IoT devices, and industrial systems. from first prototype through certification and manufacturing. ── WHO I WORK WITH ── Whether you're a startup bringing a hardware product to market, an OEM needing automotive-grade embedded software, or an IoT company scaling a connected device. I deliver clean, testable firmware that passes certification and works in the field. ── WHAT I DELIVER ── ✅ Rapid prototyping: from concept to working proof-of-concept in weeks, not months ✅ Production firmware for automotive systems: AUTOSAR (Classic & Adaptive), CAN/J1939, LIN, ISO 26262 functional safety ✅ IoT device firmware: ESP32, BLE, WiFi, MQTT, OTA updates, sensor integration, low-power design ✅ HMI/display development: Qt/QML touchscreen interfaces on embedded Linux platforms ✅ RTOS-based systems: Zephyr, FreeRTOS, bare-metal, real-time performance on ARM Cortex-M and embedded Linux ✅ Documentation & standards: SRS, SAD, ICD, MISRA-C, traceability for safety-critical projects ── CORE TECHNICAL STACK ── Languages: C, Embedded C, C++17, Python MCU/Platforms: ESP32, STM32, ARM Cortex-M, Raspberry Pi, Infineon AURIX, Nordic nRF RTOS & OS: Zephyr, FreeRTOS, Embedded Linux, QNX Protocols: CAN, J1939, LIN, UART, SPI, I2C, BLE, WiFi, MQTT Standards: AUTOSAR Classic & Adaptive, ISO 26262, MISRA-C Tools: Git, CMake, STM32CubeIDE, ESP-IDF, PlatformIO, MATLAB/Simulink, Qt/QML ── HOW I WORK ── You'll get regular progress updates, clear documentation, and no surprises. I scope honestly, flag risks early, and deliver tested, production-ready code. I'm available for overlap with US, EU, and MENA teams. ── LET'S TALK ── Send me a message with your project brief and timeline. I'll respond within a few hours with an honest assessment of whether I'm the right fit and if I'm not, I'll tell you that too.

Versatile engineer skilled in embedded C, circuit analysis, and firmware development. Combines software efficiency with hardware knowledge to build robust systems for delivering end-to-end solutions.

Experienced Software Engineer | Node.js, Python, C++, Full-Stack Developer I’m a passionate and versatile software engineer with a strong background in TypeScript, Python, C++, and full-stack development. With a Bachelor’s Degree in Computer Engineering and experience building products that handle large volumes of data, I bring both technical depth and a product-first mindset to every project. I help startups, product managers, and teams plan, build, and scale web applications — especially in e-commerce and data-intensive systems. Whether you need MVP planning, scalable architecture design, legacy migration, or performance optimization, I can guide you through the right technology choices and deliver reliable, maintainable solutions. I focus on aligning technical execution with your business goals so your product is not only functional but built to grow.

QA Engineer with 6 years of experience in Manual Testing, APIs, Agile, Automation, Mobile, Performance, Database, and Cloud. Using (Jira, Trello, Asana, Gitlab, Redmine, Postman, Swagger, Selenium, Appium, J Meter, MySQL, and Microsoft Azure) I have large experience on many projects on different countries like (Europe / United States / United Kingdom / Australia / Canada / Japan / Serbia / Estonia / UAE /Saudi Arabia), In addition to: ✅ Reviewing quality specifications and technical design documents. ✅ Creating detailed, comprehensive, and well-structured test plans and test cases. ✅ Estimating, prioritizing, planning, and coordinating quality testing activities. ✅ Performing User Acceptance Testing with customers and stakeholders ✅ Performing Alpha/Beta Testing ✅ Writing up bugs and enhancement ✅ Writing Test Plan, Test Cases, Test Scenarios ✅ Creating Sprints, User Stories, and Tasks ✅ Execute and evaluate manual test cases and report test results ✅ Using Agile / Scrum in real projects. ✅ Performing API and Performance testing for Web and Mobile Apps. - Type of Testing Skills: ✔ Manual Testing ✔ UI/UX Testing ✔ Functional Testing ✔ Exploratory Testing ✔ Smoke Testing ✔Sanity Testing ✔ System Testing ✔ Regression Testing ✔Compatibility (Browserstack, SauceLabs) ✔ Browser Compatibility Testing ✔ Re-Testing ✔ GUI Testing ✔ End-to-End Testing ✔ Mobile Testing (Android and iOS). - My testing devices are: ⭐ iPhone 11 with IOS 15 ⭐ Samsung Galaxy A10 S with Android 11. ⭐ Samsung Galaxy A10 with Android 11. ⭐ Samsung Galaxy A21s with Android 11. ⭐ Oppo f11 with Android 8. ⭐ Xiaomi Redmi 4X with Android 7.1.2. I am seeking a challenging environment to utilize my skills as a person that passionate about Software Testing. Always open to interesting proposals, do not hesitate to contact me. Thanks, Abdelrahman El Azazy.