Do you need a professional Electrical & Electronics Engineer for your complex projects? I’m Waqas Javaid, an industry-experienced engineer with over 6 years of hands-on expertise in automation, embedded systems, control systems, power electronics, and simulation-based engineering. ✅My Core Skills Include: 🔹 MATLAB & Simulink – Modeling, simulation, control systems, GUI apps, and image processing 🔹 PLC Programming – Ladder logic for Siemens, Allen Bradley, Omron, Schneider, and Codesys 🔹 Embedded Systems – Arduino, Raspberry Pi, AVR, PIC, STM32, ARM (C/C++ & Python) 🔹 Circuit Simulation – Proteus, LTspice, Multisim, ADS, Logisim 🔹 Robotics – ROS, automation with sensors/actuators, motion control 🔹 PCB Design – Altium Designer for single/multi-layer designs (2D/3D) 🔹 Power Electronics – PWM, SPWM, SVPWM, rectifiers, power supply design 🔹 Networking – Cisco Packet Tracer, IP/MAC addressing 🔹 Software Tools – LabVIEW, DIgSILENT, EasyPower, COMSOL, PVSyst, AnyLogic 🔹 Languages – C++, Python (image processing, data analysis), Visual Studio ✅ Popular Services I Offer: ✔ PLC + HMI/SCADA Automation Systems ✔ Power System Simulation in DIgSILENT or EasyPower ✔ MATLAB Simulink models for academic & industry ✔ Custom microcontroller firmware (AVR, STM, PIC) ✔ IoT systems using Raspberry Pi and Arduino ✔ Advanced robotics projects with ROS or custom algorithms ✔ Technical report writing and documentation ✅ Notable Projects: Waiter Robot for Restaurant Automation – Arduino-based with IR sensors Brain Tumor Detection – MATLAB image processing with 98% accuracy Wound Segmentation in Python – Achieved 95% accuracy using custom algorithms PV Solar Design Projects – System layout, sizing, simulation, and optimization ✅ Why Choose Me? 🎓 Bachelor’s in Electrical Engineering (2018, Bahria University Islamabad) 🏭 6+ Years Industry Experience (Service Industries Ltd., NECOP) 📈 Fast, clear communication & high-quality delivery 💯 100% Satisfaction or full refund 📩 Let's discuss your project and bring it to life with engineering precision and professional support. ✅ Keywords: Electrical Engineering, PLC Programming, MATLAB Simulink, Arduino, Embedded Systems, Control Systems, Circuit Design, Robotics, Power Electronics, FPGA Verilog, Raspberry Pi, Signal Processing, Image Processing, PCB Design, COMSOL, DIgSILENT, LabVIEW, C++ Visual Studio, Python Programming

A person who interested in embedded systems, software and hardware developing. Develop & edit curriculum content for robotics. I have an excellent knowledge in : - Arm_Cortex STM32 - IoT - Embedded systems My Responsibilities: - Designing, analyzing and reviewing detailed system requirements based on the consolidation of different stakeholders’ requirements. - Participating in high level design and software component design. - Developing various test plans (unit, integration, static, etc.) and executing the test case - Participating in software component design. - Developing various test plans (unit, integration, static, etc.) and executing the test cases to verify the software. - Contributing to team’s continuous improvement through developing tools and methods. - Creating technical documents, data sheets and descriptions.

I am an Electronics Engineer with over 25 years of experience in analog and digital design. Some of my areas of expertise include: Analog signal conditioning and processing Low power (battery-operated devices) Arduino and other microcontrollers (experience in PIC, STM32, AVR, MSP430, ESP32), both hardware and firmware. IoT devices (sensors and control), over Bluetooth BLE and WiFi PCB design and prototyping Sensors (temperature, pressure, acceleration, vibration, distance, etc.) Basic 3D design and 3D printing Electronics design is my passion, and I'm looking forward to making your ideas and projects a reality. Feel free to browse a small sample of projects I've worked on. Please keep in mind that this is a small sample, since many projects I've worked on are covered by NDA agreements. Thank you for reading, and I hope we can work together on your next great idea. Martin

I’m a seasoned Systems Engineer with over 20 years of hands-on experience in turnkey product development. I hold a PhD in Computer Science and bring a rare blend of deep technical expertise, precision, and reliability to every project. Highly organized and agile, I consistently deliver high-quality results on time and within scope. My portfolio spans a wide range of engineering and product development services, including: ✅ Hardware Design & Prototyping – From concept to prototype, including testing and validation, always considering technical feasibility and market success. ✅ Automated Test Equipment (ATE) Development ✅ Electronics Design & PCB Layout – Expert in Altium Designer and KiCAD. ✅ Mechanical CAD – Enclosure design and integration with electronics. ✅ DFM & DFA Analysis – Design for Manufacturability and Assembly for efficient production. ✅ LabVIEW Software Development ✅ Embedded Systems – Development with microcontrollers and SoCs from Nordic (nRF52x, nRF9160, nRF9151), Microchip, Espressif (ESP32), Murata, STM, and more. ✅ IoT Wearables – End-to-end development of smart, connected devices. ✅ Wireless & Wired Interfaces – Bluetooth, BLE, Wi-Fi, LoRa, SPI, I2C, LIN, RS-232, RS-485. ✅ BOM Optimization – Cost-effective and reliable component selection. ✅ Schematic & PCB Design – Full-cycle electronics development. Let’s bring your idea to life with robust engineering, efficient execution, and industry-grade quality.

Education: B.S. Materials Science and Engineering, May 2005. Virginia Polytechnic Institute and State University (Virginia Tech). M.S. Materials and Metallurgical Engineering, May 2010. New Mexico Institute of Mining and Technology (New Mexico Tech). B.S. Broadcast Meteorology, August 2016. Mississippi State University. Relevant Work Experience: New Mexico Tech—Laboratory Associate July 2008—Present Colgate Dynamo--Documentation/LabVIEW Code Reviewer April 2017--Present Magdalena Municipal Public Schools—Tutor/Assistant October 2014—Present Albuquerque Public Schools—AVID Tutor January 2014—Present Summer Science Program (SSP)--Site Director Summer 2018 Intel—Hitachi Process Engineer May 2013—December 2013 Intel—Lithography Manufacturing Technician September 2011—May 2013 Energetic Materials Research and Testing Center—Instrumentation Assistant November 2008—May 2011 Knowledge Base: technical writing, editing, Wordpress, semiconductor processing, instrumentation, LabVIEW programming, college curriculum development, meteorology, thin films, materials characterization, metallurgy, engineering, statistics, laboratory safety, manufacturing processes, amateur radio, energetic (explosive) materials, metal casting, industrial archaeology, storm chasing

Over 15 years of experience in hardware/software engineering and development for custom instrumentation, control automation and system integration. NI LabVIEW CLA titled.

(Complete Embedded Hardware & Firmware Product Developer) I am an Electrical Engineer specializing in Firmware Programming, Embedded Systems, and PCB Development with hands on experience delivering real world hardware and automation solutions for industrial, IoT, defense, and consumer electronics applications. I am proficient in a wide range of microcontrollers and embedded platforms including STM32, ESP32, PIC, AVR, and Arduino. Hands on experience delivering 25+ real world products for defense systems, industrial automation, IoT devices, consumer electronics, motor control systems, and embedded hardware platforms. I can transform your idea into a complete working product by handling firmware development, embedded systems design, PCB layout, prototyping, debugging, testing, and production ready validation. I provide complete product development services including: ✔️ Firmware Development ✔️ Firmware Programming ✔️ Embedded Systems Design ✔️ PCB Design & PCB Development ✔️ FPGA Development ✔️ Hardware Prototyping ✔️ Industrial Automation ✔️ IoT Product Development ➤ 𝗙𝗶𝗿𝗺𝘄𝗮𝗿𝗲 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 & 𝗘𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 • Embedded Systems Development • Firmware Programming in Embedded C C++ • STM32 Firmware Development • ESP32 Firmware Programming • PIC, AVR & Arduino Firmware • Bare-Metal & RTOS Firmware Development • IoT Firmware Development • Wireless Embedded Systems • Embedded Linux Integration • UART, SPI, I2C, CAN, RS232, RS485 Communication • Bluetooth, BLE, Wi-Fi & LoRa Systems • Real-Time Embedded Systems • Sensor Integration & Control Systems ➤ 𝗣𝗖𝗕 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰𝘀 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲 • PCB Design & PCB Development • High-Speed PCB Layout • Multilayer PCB Design • Altium Designer PCB Design • KiCad PCB Design • EasyEDA PCB Development • Analog PCB Design • Digital PCB Design • Power Electronics PCB • Embedded Hardware Design • Schematic Design & PCB Routing • Signal Integrity & EMI EMC Optimization • Motor Driver & Power Supply Circuits • Manufacturing-Ready PCB Design • Prototype PCB Development ➤ 𝗟𝗮𝗯𝗩𝗜𝗘𝗪 & 𝗧𝗲𝘀𝘁 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • LabVIEW GUI Development • Data Acquisition Systems • Test & Measurement Automation • Instrument Control Systems • Embedded Hardware Integration • Real-Time Monitoring Systems • Logging, Visualization & Analysis Tools ➤ 𝗦𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻, 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻 • MATLAB, LTspice & PSpice Simulation • Hardware Testing & Debugging • Firmware Debugging • PCB Testing & Validation • Signal Integrity Analysis • Engineering Validation Testing • Prototype Bring Up & Optimization • Performance Optimization Let’s connect and build your product professionally. Regards, Arslan

I bring 15+ years of international experience across firmware, hardware, PC-system software, and bespoke applications for embedded systems. I take products end-to-end—from concept and architecture through electronics, firmware, mechanical design, and production. In-house, I handle mid-scale builds (down to 0402 and fine-pitch BGAs) with pick-and-place, reflow, and full validation, source components globally, and coordinate seamlessly with external PCBAs for higher volumes. Instead of juggling multiple suppliers, you get one partner who integrates hardware, software, and mechanics into a cohesive, production-ready solution. If you’re looking to turn an idea into a reliable, manufacturable product, let’s connect.

Electrical Engineer with experience programming professionally in LabVIEW, PLC's and Embedded C projects. Also have experience in schematic and layout using Altium. Have designed and fabricated testing equipment for measurement, control and logging using various electronic methods(PLCs, microcontrollers, LabVIEW applications etc). Have some experience programming IoT devices.

Hi, I’m am an American U.S. based medical device engineer with 15+ years of experience designing, testing, and validating PCB-level electronics for medical, industrial, military, and R&D applications. I specialize in EagleCAD/Fusion360 (primary) and Altium-compatible designs, and have hands-on experience with micro-soldering and bench-level troubleshooting and repair (facilities can be arranged for the right project). If you need help turning a schematic into a manufacturable board, debugging an existing design, or setting up automated testing for your hardware, I can support you from system concept through prototype, verification, and market release. Transparent communication and regulatory-grade documentation come standard—you’ll always know what’s been done, what’s next, and why it matters. Let’s get your design validated and ready to build.