Hire the Best Electronic Engineers

I am a senior electronics and embedded systems engineer with 47 years of experience in hardware design, firmware development, PCB layout, debugging, testing, and product development. I help clients turn electronic product ideas, prototypes, and hand-wired circuits into working embedded systems and manufacturable PCB designs. Typical projects I can help with include: * ESP32 and STM32 / STMicroelectronics MCU-based products * Power conversion and low-power battery-powered product design * Custom wireless and RF communications, including LoRa and ESP-NOW peer-to-peer networking * Circuit design and component selection for manufacturing * Schematic entry and multi-layer PCB design. * Ordering fabs and coordinating assembled boards. * C/C++ firmware for sensors, displays, audio, wireless, and control systems * Embedded graphics and touchscreen user interfaces using LVGL * Digital audio filtering, FFT spectrum analysis, and voice activity detection * Cloud API integration for speech-to-text, text-to-speech, and language translation * Embedded bus and peripheral interfaces: I2C, SPI, I2S, UART, RS-485, CAN, and SD/MMC * Prototype debugging and board bring-up * Converting breadboard prototypes into clean PCB designs * Design reviews before manufacturing * Analog and digital circuit troubleshooting * Production-oriented improvements for reliability and manufacturability I have founded and managed engineering companies and consulting firms, led technical teams, and helped bring electronic products from initial concept through prototype, testing, manufacturing, and production. For clients, this means fewer design mistakes, faster debugging, lower development risk, and a clearer path from concept to a working, manufacturable product.

I help clients turn early-stage hardware ideas into working prototypes, combining mechanical design, PCB layout, embedded firmware, sourcing, and hands-on debugging I’m a mechanical and electrical engineer with over 10 years of experience, specializing in taking ideas from concept to functional prototype. My career began in industrial design and new product development, where I focused on mechanical systems, custom fixtures, and precision components. Building on that foundation, I expanded into PCB design, embedded systems, and software/firmware design, allowing me to bridge the gap between mechanical and electrical engineering for projects that demand both. My recent work includes CoreSync, a neuroplasticity-driven motor training system; Alerta, a suite of sensors for monitoring elderly patients; the Hair Protractor, a compact ring-mounted tool with integrated PCB and OLED display; and a wireless RGB headphone system with custom electronics and housing. I’ve also designed specialized cryogenic systems, industrial hardware, and automated test devices for labs. Clients value my ability to deliver complex prototypes quickly and reliably. Clients typically see working hardware within about three weeks, depending on complexity. I’ve built lasting relationships with clients like Alerta, where I’ve supported multiple sensor-based devices, and with a wireless headphone company, where I developed a full ecosystem of sensors and user interfaces. My engineering work has been published in the ASME Journal of Medical Devices, and I’ve led designs for organizations like the National Institute of Standards and Technology (NIST), giving clients confidence that I can handle demanding technical challenges. If you need an engineer who can design, build, and validate prototypes that work the first time, I can help. Keywords: Mechanical Engineer, Electrical Engineer, Embedded Systems Engineer, PCB Design, Circuit Design, CAD Modeling, SolidWorks CAD Design, Prototyping, Prototype Design, Prototype Development, Product Development, New Product Development, Electromechanical Design, Mechatronics, R&D Engineering, Wearable Devices, IoT Devices, Medical Device Design, Firmware Development, Hardware Design, Electronics Design, PCB Layout, Electronic Prototyping, Rapid Prototyping, Sensor Design, Sensor Integration, Industrial Design, Cryogenic Systems, Research and Development Engineering, Automation, Lab Automation, Design for Manufacturing (DFM), Tolerance Analysis, Finite Element Analysis (FEA), Multibody Simulation, Material Selection, Stress Analysis, Thermal Analysis, Sheet Metal Design, Machined Parts, Mechanical System Design, Assembly Design, Precision Engineering

Have an electronics product idea that you want to become reality? I determine manufacturing costs, develop prototypes, and arrange for mass manufacture. Turn key for your idea - start to finish!. I take pride in providing high quality work. Background I am a electronics engineer with 3+ years experience: electronics design, design for manufacture, firmware engineering, mechanical designs and systems engineering. Masters in electronics engineering from The University Of Adelaide one of the top University in Australia. 1+ year professional experience as a Wireless Communication Engineer at the Biomedical Laboratory in Adelaide, SA. An additional experience as a professional engineer with companies in Brisbane & Adelaide. Skills Engineering finance (manufacturing cost estimation), PCB/circuit design, embedded firmware/software, Android/iOS apps for BLE control of microcontrollers, CAD, robotics & power control systems, and more. I have necessary recognition from Engineers Australia and INCOSE organizations. Professional research associate in a previous career; Clients often hire me to write on complex engineering topics, from tutorials, articles, research into engineering companies, market research, patents, etc. I provide guidance on compliance testing and relevant documentation for national level selling. keywords: ESP32, nRF52, ATmega, STM32, BLE, bluetooth, WiFi, Arduino, Zigbee, PCB design, Eagle, KiCAD, CAD, Fusion360, Autodesk, IoT, wireless, IMU sensor, solar power, MPPT, RF, RS-485, CAN Bus, product designer, electronics engineer, prototype engineer, DFM, design for manufacturing.

I am Chanaka Prasad, Founder and CEO of Idea8, a product development and engineering company specializing in hardware, robotics, IoT, embedded systems, automation, and AI-enabled product development. At Idea8, we help startups, manufacturers, and product companies turn ideas into working prototypes, MVPs, pilot systems, and production-ready solutions. Our team combines electronics, mechanical design, firmware, PCB design, 3D design, software, AI, and manufacturing support under one roof, which allows us to move faster and solve problems end-to-end instead of handing work between disconnected freelancers. What we can help you build: ✅ Hardware product prototypes and MVPs ✅ IoT systems, dashboards, and connected devices ✅ Robotics and automation systems ✅ PCB design and embedded firmware development ✅ ESP32, STM32, Arduino, Raspberry Pi, Jetson, and custom electronics ✅ Machine vision and AI inspection systems ✅ UAV, rover, and robotic platform development ✅ 3D CAD design, enclosure design, and 3D printing ✅ Manufacturing-ready product development and supplier support Our approach is simple: we do not just “build what is asked.” We first understand the product goal, technical risk, cost target, user environment, and manufacturing path. Then we design the right engineering solution with the correct balance between performance, budget, timeline, and scalability. We are especially strong in projects where hardware, software, firmware, mechanics, and real-world testing need to work together. Many product development projects fail because each part is built separately. Idea8 solves this by managing the complete development process from concept to working prototype and beyond. Core technical capabilities: • Embedded systems and microcontroller programming • Firmware development using C, C++, Python, and related tools • PCB design, schematic design, and electronics integration • IoT platforms using ThingsBoard, Blynk, cloud dashboards, and custom web apps • Robotics, automation, motor control, sensors, and actuator systems • Computer vision, AI inspection, and real-time data systems • SolidWorks, 3D CAD, mechanical design, and enclosure development • 3D printing, rapid prototyping, testing, and product iteration If you are looking for a team that can think like engineers, execute like product builders, and communicate clearly like a long-term technical partner, Idea8 can help. We are best suited for clients who need serious engineering execution, not just basic task completion. Whether you are building a new hardware product, improving an existing system, automating a factory process, or developing an IoT/robotics solution, we can support you from the first prototype to a manufacturable product. Let’s build something real.

💯 100% Job Success | 💲 $80K+ Earned | 70+ Projects Completed ✅ 10+ Years of Embedded Systems Experience ✅ Top Rated Freelancer on Upwork ✅ 100% Job Success Score ✅ $80K+ Earned | 2,600+ Hours Worked ✅ End-to-End Product Development Support ✅ Hardware + Firmware + IoT + Software Team Support I help startups, founders, and businesses design and develop reliable, cost-effective, and production-ready embedded products. My core expertise is in embedded hardware design, PCB design, and firmware development. Since 2013, I have worked on a wide range of products in industrial automation, IoT, wireless systems, energy products, smart devices, and consumer electronics. While hardware is my primary specialization, I also provide embedded software, mobile app, web dashboard, and backend development support through my team of engineers. This allows clients to work with one reliable partner for complete end-to-end product development. ✅ Why Clients Work With Me 10+ years of experience in embedded product development Strong expertise in hardware + firmware co-development Hands-on experience with production-ready PCB design Support from prototype stage to final product Clear communication and practical engineering approach Long-term project support and reliable execution ✅ Core Services Embedded hardware design Schematic design PCB design and layout Firmware development in C Board bring-up and debugging Wireless and IoT product development Prototype to production support Mobile and web applications for connected products ✅ Hardware & PCB Design Expertise 2-layer, 4-layer, and 6-layer PCB design Compact, low-cost, and manufacturable board design Analog and high-speed PCB design Hardware debugging and optimization Product redesign and cost optimization ✅ Embedded Systems & Firmware Expertise Worked with 8-bit, 16-bit, and 32-bit microcontrollers from: Texas Instruments Microchip / Atmel STMicroelectronics NXP Espressif Nordic Semiconductor Strong hands-on experience with: UART I2C SPI ADC / DAC RTC Timers MMC and related interfaces ✅ Wireless Technologies Bluetooth Low Energy (4.0 / 4.2 / 5) Wi-Fi Zigbee MiWi GSM (2G / 3G / 4G) GPS Sub-GHz RF ✅ End-to-End IoT Development Along with hardware and firmware, I also support complete IoT ecosystem development through my team, including: Android and iOS mobile apps Web dashboards Backend / server development Cloud-connected IoT systems ✅ Industries & Solutions I have worked on products related to: Industrial automation IoT and connected devices Smart agriculture Energy and power systems EV charging solutions Fuel / gas dispensing systems Consumer electronics Wireless embedded products Whether you need PCB design, embedded hardware, firmware development, wireless integration, or a complete IoT solution, I can help turn your idea into a reliable working product.

I’m an Electronics and Computer Engineer with over 5 years of experience helping clients turn ideas into real, production-ready hardware, from initial circuit design to fully functional prototypes. I focus on creating efficient, reliable designs that are ready for manufacturing. My work covers multilayer PCB layouts, 3D CAD modeling, and troubleshooting complex board designs to make sure everything runs smoothly before it hits production. What I Offer: -Schematic Capture & Circuit Design -Advanced PCB Layout (Altium, KiCad, Eagle, Allegro) -Hardware Development & Embedded Integration -Prototyping, Testing & Debugging -3D CAD Modeling & Enclosure Design -Design Consultation & Troubleshooting Whether you need a quick prototype or a full production design, I’ll make sure your project is clean, optimized, and on schedule. My goal is simple: to turn your ideas into hardware you can depend on to work.