👋 About Me I'm an Electronics Engineer, with strong expertise in hardware design, control systems, and medical device development. I bring over 3 years of hands-on experience taking projects from concept to production — including system architecture, schematic design, PCB layout (rigid and flex), prototyping, testing, and manufacturing support. I currently lead the hardware development at CHLAB, a consulting firm dedicated to custom electronics. My daily work involves designing complex circuits, selecting components, building and debugging prototypes, and validating systems in a fully equipped electronics lab. Some highlights from recent projects: 🩺 Non-invasive arterial monitoring system: Designed and built the entire hardware for a wearable device that extracts markers like arterial stiffness and pulse wave velocity. Worked closely with doctors and researchers to test the system on real patients. 💡 Sphere-shaped LED product: Integrated 600 addressable LEDs on a flexible PCB inside a tennis ball–sized enclosure, with onboard battery and control electronics. ⚙️ High-power LED drivers: Developed constant-current and PWM dimmers up to 100 W, including thermal design and EMC compliance for mass production. I thrive in multidisciplinary teams where engineering meets real-world impact — especially in wearable health devices, sensor systems, and smart embedded hardware. I'm proficient with tools like Altium Designer, KiCad, Eagle, SolidWorks, and MATLAB/Simulink, and I regularly work with STM32 and ESP32 platforms for embedded development. Whether you're prototyping a new idea or refining a design for production, I can help you move fast with reliable, high-quality hardware.

💡 Embedded Systems & PCB Design Expert | 10+ Years of Industry Experience I am an Electronics Engineer with over 10 years of experience in electronic product development, embedded firmware design, PCB layout, and production support. I specialize in delivering reliable, optimized, and production-ready embedded solutions for both industrial and consumer products. ________________________________________ 🔧 Core Expertise ✅ Embedded Systems Development • Custom firmware for microcontrollers • Device drivers & peripheral integration • Low-power and real-time applications ✅ PCB Design & Circuit Development • Schematic capture and multi-layer PCB layout • EMI/EMC-aware design practices • DFM/DFT-oriented hardware design for mass production ✅ Product Engineering • Prototyping to final production support • Testing, debugging, and validation • Component selection and cost optimization ________________________________________ 🛠 Tools & Technologies 🔹 Circuit Design Software: • Altium Designer • KiCad EDA • Eagle PCB 🔹 Microcontroller Platforms: • STMicroelectronics: STM8, STM32 • Microchip: PIC16, PIC32 • Renesas: RL78 Series • Espressif: ESP32, ESP8266 • Raspberry Pi • Arduino (ATmega328) • 8051/8052 • Quectel & SIMCOM GSM/GPRS/GPS modules • LoRa gateways and nodes • Nordic: NRF52, NRF53 🔹 Communication Protocols: • UART, SPI, I2C, I2S • RS232, CAN, MODBUS 🔹 Programming Languages: • C, C++, Python 🔹 Development Environments (IDEs): • IAR Embedded Workbench • ESP IDF with VS-CODE • Keil uVision (MDK-ARM, 8051) • STM32CubeIDE • Code Composer Studio (TI) • CS+ (Renesas) 🔹 Project & Version Control Tools: • JIRA, Trello, Atlassian Suite • Microsoft Teams • GitHub ________________________________________ 🚀 Why Work With Me? • In-depth knowledge of embedded hardware-software integration • Strong debugging and problem-solving skills • Quick prototyping and production-ready solutions • Clear communication, reliable delivery, and quality-focused development Let’s collaborate to bring your ideas to life—from concept to working product.

HVAC systems designer with embedded BMS/controls — from concept to commissioning I design HVAC systems and the controls that make them reliable in real buildings: residential, warehouses, offices, and commercial facilities. With 23+ years in HVAC engineering and 12+ years in cost-effective embedded controllers (ESP32, Arduino, Raspberry Pi), I cover both the mechanical design and the automation layer — so the system works as intended after installation, not only on paper. What I typically deliver • HVAC design in Autodesk AutoCAD MEP (heating, cooling, ventilation) • Building controls / BMS logic for HVAC, boiler rooms, and heat pumps • Custom controllers and PCB prototyping when off-the-shelf hardware is a poor fit • Energy modeling with OpenStudio + EnergyPlus for loads and efficiency decisions • Legacy TAC Xenta / Schneider Electric Xenta and TAC Vista application work (16+ years) How I work Designs I create are often assembled and maintained under my supervision, so decisions account for installability, service, and long-term reliability — not just drawings. Recent related work on Upwork includes greenhouse ventilation calculations, energy simulation for a resort dome project, and embedded/PCB control work for sensors and flow systems. If you share building type, climate/location, and whether you need design, controls, energy model, or all three — I’ll reply with a clear scope and approach.

I am an experienced robotics engineer with a focus on developing and testing novel robotic systems. I previously worked at ABB Robotics, specifically developing and testing a new collaborative robotic arm and gripper. I am highly professional, a good communicator, and always put my client's interests first. I am passionate about robotics, and this passion is what drives me daily at work. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Below is a list of my primary skills, expertise, and what I can offer: - ROS1/ROS2: MoveIt, ros_control, deployment, developing drivers for actuators and sensors. - ROS1 to ROS2 migration. - Robotics System Architecture. - ABB RobotStudio - Sensor Integration and Testing (including, but not limited to): Rotary Encoders, Force Sensors, Torque Sensors, Gyro/Acc Sensors, Hall Sensors, LiDAR, DepthCameras. - micro-ROS, embedded programming. - Sensor Fusion: Fusing multiple sensor data in a single system. - Extensive knowledge and working experience of typical robot components: Brushless DC Motors, Harmonic Drives and Slip Rings. - Development of commissioning software for robotic subsystems such as motor drives, grippers, and complete robot system. - Development of testing frameworks for robotic systems. - CAN/CANopen communication protocol and EtherCAT, ros_canopen.

ROBOTICS SOFTWARE ENGINEER With three years of hands-on experience in C++ and Python software development for Linux embedded systems and microcontrollers, I specialize in implementing advanced control and localization algorithms tailored for robotics applications using development platforms such as MATLAB and ROS. Besides software skills, I am also fluent in mechanical design using SolidWorks. I thrive in independent work environments and adapt quickly to new challenges, continually honing my skills through self-directed learning.

Hello Greetings, Believe me this is your, "Best Option" I am a Mechatronics Engineer. I have more than 6 years experience working with "Arduino". You will get Quality Work until 100% Satisfaction. My Services... Arduino Programming/Coding ESP32 Raspberry Pi Arduino Projects Project Reports IOT Projects Circuit Designing Flow Chart (draw.io) PCB Design App Design ( IOS/Android) Connection Diagram Components list Simulations in Proteus/Tinker CAD (Video Demo of your Project) We will interface any circuit to your mobile phone to get data on Screen Why you should choose me? ->Arduino Coding (with comments to understand) ->ESP32 ->ESP8266 ->Components List ->Instructions to use the components ->Project Simulations ->100% money back guarantee Important Components we deal with...!!! Arduino all boards ESP-32 Node MCU P-10 IR module PIR Motion Sensor LDR Ultrasonic HCR-04 Bluetooth HC-05,06 Accelerometer OLED LCD RFID Servo Stepper Motor DC Motors Hall Sensor SD Card module Motor driver module L298,93 Audio Player Gas/Smoke Sensor Batteries GPS module Finger print Sensor Keypad RF Transceivers SIM module Laser Neopixel Please Contact me before placing your Order

I design embedded systems that just work—reliably, efficiently, and at scale. With deep expertise in STM32, nRF52, ESP32, and Atmel platforms, I build firmware that's not just functional, but rock-solid and production-ready. From hardware bring-up to protocol stacks, I own the entire development cycle. My architecture-driven mindset ensures every system I build is modular, maintainable, and built to scale—no spaghetti code, no shortcuts. What truly sets me apart? 🔧 I understand hardware like an engineer 💻 I code like a developer 🧠 I think like a system architect Whether you're building IoT devices, industrial automation, or consumer electronics, I bring the low-level expertise and hands-on experience to turn ideas into robust products. 📩 Ready to bring your embedded vision to life? Let’s talk—I’m the expert who gets it done.

I am a full-stack robotics developer with algorithm expertise in sensor fusion, localization, perception, planning and controls. I bring research/github repositories to production and provide modular, scalable code for robotics solution. I am good at solving problems. I have worked on - - Sensor Fusion - IMUs, Monocular/Stereo Cameras, LIDARs - Real-time solutions for embedded devices (Jetson, Raspberry Pi)

🚀 About Me I’m a multidisciplinary Engineer with 3+ years of hands-on experience across Embedded Systems, Robotics, IoT and Machine Learning , currently advancing my expertise as a graduate student at the University of Manitoba, Canada. From low-level firmware to cloud-powered AI pipelines, I bring end-to-end expertise to build intelligent, connected products that solve real-world challenges. 💡 What I Do 🛠 Embedded & IoT Firmware MCU programming in C/C++ for STM32, ESP32, Atmel & Nordic nRF series Real-time OS: FreeRTOS, Zephyr Wireless: Bluetooth Classic/BLE, BLE Mesh, Wi-Fi Mesh Embedded Linux & Yocto, GUI with Qt6, LVGL, OpenGL 🤖 Robotics & Automation UAVs & flight controllers (PixHawk, ArduPilot, Kakute H7) SLAM, sensor fusion, obstacle avoidance ROS integrations, computer vision with OpenCV, TensorRT 🧠 AI/ML & Computer Vision LLMs & RAG: GPT-4.x, Claude, LLaMA 3, LangChain, Pinecone Vision: object detection (YOLOv8, SAM), OCR, pose estimation Generative AI: Stable Diffusion, Runway Gen-2, AI video & speech synthesis ☁️ Cloud & DevOps Cloud platforms: AWS IoT, SageMaker, GCP Vertex AI, Azure ML Backend & APIs: Python (FastAPI, Flask), Node.js, GraphQL CI/CD & Containers: Docker, Kubernetes, GitHub Actions 🔧 Core Technologies C/C++ · Python · PyTorch · TensorFlow · Hugging Face · LangChain · OpenCV · ROS · Yocto · FreeRTOS · Zephyr · React · Next.js · AWS · GCP · Docker · Kubernetes · MQTT · BLE Mesh · SLAM 🎯 Why Work With Me? 🔍 End-to-End Ownership: From silicon-level firmware through AI model deployment and user-friendly interfaces. ⚡ Performance & Reliability: Real-time, resource-efficient code, plus scalable AI pipelines that stand up to production demands. 🤝 Collaborative Partner: Clear, frequent communication; agile iterations; dedicated to your goals and timelines. Ready to bridge hardware and intelligence? 📩 Let’s chat and create your next-generation embedded-AI solution!

I’m Asad Naeem, an Electrical Engineer and Product Development Specialist with 3+ years of experience in PCB Design, Embedded Systems, and IoT hardware development. I help clients transform their ideas into real, working electronic products from concept and circuit design to PCB fabrication and firmware development. My designs are optimized for performance, cost, and manufacturability, ensuring your product is both reliable and scalable. My Core Expertise Includes: ✅ PCB Design & Layout (Altium, KiCad, EasyEDA, Eagle) ✅ Circuit Design & Simulation ✅ Microcontroller Programming (Arduino, ESP32, STM32, ATmega, PIC) ✅ IoT Product Development (Wi-Fi, Bluetooth, GSM, LoRa) ✅ Sensor Integration (Temperature, Pressure, Motion, etc.) ✅ Power Electronics & DC-DC Converters ✅ Hardware Prototyping and Testing ✅ Firmware Development (C, C++, Arduino IDE) ✅ BOM Optimization and Production Support Project Experience Highlights: 🔹 Designed IoT-based smart home systems using ESP32 and MQTT protocols. 🔹 Developed RFID and NFC access control systems with PN532 and Atmega microcontrollers. 🔹 Created a Battery Management System (BMS) for 48V EV applications with real-time monitoring. 🔹 Built industrial IoT monitoring devices with temperature, voltage, and pressure sensing. 🔹 Designed custom PCBs for wearable and portable tracking devices (BMP390, MPU6050). Why Clients Choose Me: 100% functional and manufacturing-ready PCB designs Clear communication and on-time delivery Strong understanding of both hardware and firmware integration Fast turnaround and complete technical documentation Let’s work together to bring your hardware ideas to life from concept to prototype to production! Send me a message and let’s discuss your project.