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Top 5% Talent on Upwork | Embedded & Hardware Engineer | 100% Job Success | 10+ Projects Delivered | 5+ Years of Experience Are you looking for an experienced Embedded Systems & Hardware Engineer who can transform your idea into a fully working smart device? You’re in the right place. I specialize in designing and developing complete IoT products — from schematic + PCB design, to firmware programming, to wireless communication integration, testing, debugging, and final prototype support. Whether you're building a: ✔ Smart Home Device ✔ Wearable Product ✔ Industrial Sensor Node ✔ BLE Tracker ✔ WiFi Enabled Controller ✔ Battery Powered Embedded System ✔ Custom Wireless PCB Product ◆ Core Expertise ▸ Embedded Systems & Electronics ✓ Microcontrollers: STM32, ESP32/ESP8266, nRF52 ✓ Ultra-Low Power Design: sub-µA standby, long-life battery systems ✓ PCB Design: multi-layer, high-density, signal integrity optimized ✓ Embedded Firmware: UART, SPI, I2C, real-time systems ✓ Wireless: BLE, WiFi, LoRa, MQTT ✓ Motor Control: PID, stepper/servo systems ▸ System Development ✓ Hardware + Firmware integration ✓ Debugging & production validation ✓ Power profiling & optimization ✓ OTA, bootloaders, custom protocols ◆ Tools & Technologies ▸ Firmware: C, C++, Python, FreeRTOS ▸ Hardware: KiCad, Altium, JTAG, Oscilloscope ▸ Communication: UART, SPI, I2C, RS485, Modbus ▸ IoT: BLE, WiFi, LoRa, MQTT ◆ Why Work With Me ✓ Ultra-low power specialist (battery-operated systems) ✓ Full-stack embedded (hardware + firmware) ✓ Production-ready design focus ✓ Clear communication & reliable delivery ✓ Post-project support I can help you engineer it professionally, efficiently, and production-ready. I can help connect your hardware seamlessly to mobile apps, gateways, or cloud platforms.

I’m proficient in the following: • Design, development, deployment and maintenance of medium to large scale IoT and Cloud solutions • Developing reliable software with standard software development models and practices such as coding to standard, requirement elicitation, waterfall, agile, UML and testing *** SKILLS *** My engineering skills include the following: 1. FIRMWARE DESIGN • Programming: C/C++, python, java • Hardware description language: VHDL, Verilog • Embedded Linux, OS and kernel programming: RTOS design and implementation • Multi-platform software design: ARM, AVR, Artix-7 FPGA family, Zynq 7000 FPGA boards. • M2M Protocol design and implementation: Lonworks, Ifsf, NDEF (rfid/nfc) • Communication interfaces: RS232, RS485, RS422, SPI, I2C, CAN, JTAG, UART, Current loop, Classic Bluetooth, BLE, Wi-Fi, NFC, RFID • Tools: eclipse, visual studio, matlab, labview, QT for C++ and python, Xilinx vivado and vitis, Modelsim • Legacy code and extensive low level programming experience: neuron c, kick c 2. HARDWARE DESIGN • Tools: Eagle CAD, Proteus • Digital and Analogue circuit design • PCB fabrication • Testing and troubleshooting: logic analyzer, oscilloscope 3. SOFTWARE ENGINEERING • Software development framework/methodology: Waterfall and Agile • UML: papyrus (eclipse), draw.io (diagrams.net), Yakindu state chart tool • Version control tool: GIT • Advance Data structure, algorithms, Design pattern and state machines • Blockchain and cryptography • Web and Mobile app development: html, CSS, JavaScript, Java, C#, Android studio • Project and task management tool: Trello *** EDUCATION *** PROFESSIONAL COURSES AND SPECIALIZATIONS, COURSERA • Accelerated Computer Science Fundamentals: University of Illinois at Urbana Champaign • Embedded software and hardware architecture: University of Colorado Boulder • Introduction to Embedded machine learning: Edge Impulse PROFESSIONAL COURSES AND SPECIALIZATIONS, EDX • Embedded Systems – Shape the World: Multi-Threaded Interfaces • Embedded Systems – Shape the World: Microcontroller Input/Output *** PROJECTS *** 1. AGV – AUTONOMOUS GROUND MOVING VEHICLE • A remotely controlled autonomous ground moving vehicle • Controlled with an android app via two optional wireless communication mediums, Bluetooth and WIFI • Driven by two stepper motors for precise movement and torque 2. UMV – UNMANNED MARINE/UNDERWATER VEHICLE • Was part of a research team that worked on an autonomous and intelligent marine vehicle for capturing marine and oceanographic variables offshore. • I was responsible for the CAD model and simulation of vehicle in the ocean 3. FUEL TANK MONITORING SYSTEM • Primarily monitors the products in fuel tanks and reports to a cloud server • With grid and generator power alert feature and usage statistics • Integrated HMI for retrieving inventory reports locally • With Efficient power management system 4. V ARM – VOICE CONTROLLED, 4 DOF ROBOTIC ARM • A four degrees of freedom robotic arm that receives command via a sound module and carries out actions based on the user’s pre- programmed commands 5. IoT POWERED, FUEL STATION AUTOMATION CONTROLLER • Communicates with fuel dispensers via proprietary and closed M2M protocols • Advance cryptography algorithm for secure data storage and transmission 6. FUEL DISPENSER SIMULATOR AND CONFIGURATION TOOLS • A desktop software that simulates the behavior of fuel dispensers • Communicates with controllers via proprietary communication protocols

I am an experienced embedded systems engineer with a strong background in hardware development, firmware programming, and IoT solutions. Over the years, I’ve successfully designed and implemented innovative electronics projects, and I’m always eager to take on new challenges to grow my expertise and deliver impactful solutions. Programming Languages: C, C++, Python Hardware Platforms: ESP32/ESP8266, STM32F4, Arduino, Raspberry Pi Software & Tools: KiCad, EasyEDA, Arduino IDE, PlatformIO, STM32CubeIDE, TinkerCad Protocols & Skills: UART, I2C, SPI, MQTT, HTTP/HTTPS, RTOS, BLE I’m passionate about delivering high-quality solutions and helping clients bring their ideas to life through efficient and innovative embedded systems designs.

🔹 Welcome to My Profile! 🔹 Are you seeking a seasoned Embedded Systems Engineer with a track record of successfully bringing startup projects to production? Look no further! With over six years of hands-on experience in the field, I specialize in turning innovative ideas into fully functional embedded solutions. My expertise spans across a wide range of industries, including IoT, automotive, consumer electronics, and more. 🛠️ What I Offer: ✅ Embedded Systems Development: From concept to deployment, I excel in designing and implementing embedded systems tailored to your specific requirements. Whether it's firmware development, hardware integration, or system optimization, I ensure top-notch performance and reliability. ✅ IoT Solutions: Harnessing the power of interconnected devices, I create robust IoT solutions that enable seamless communication and data exchange. From sensor integration to cloud connectivity, I deliver end-to-end solutions that drive business innovation. ✅ Startup Project Expertise: Having spearheaded numerous startup projects, I understand the unique challenges and tight deadlines associated with bringing a product to market. My proven ability to navigate these obstacles ensures timely delivery without compromising quality. ✅ Prototyping and Testing: With a keen eye for detail, I meticulously prototype and test embedded systems to validate functionality and performance. Through rigorous testing methodologies, I identify and address any potential issues before they impact your project. Why you should hire me? ☑️ High-Quality Work ☑️ Cost-Efficient Services ☑️Collaborative, motivated, enthusiastic and dedicated to achieving goals ☑️ Long-term working relationship Expertise - Embedded systems - Hardware Design - Firmware development - Research and development Programming languages and concepts - C/C++ programming - Python programming language - JavaScript Hardware platforms - ESP32/ESP8266 - STM32F4 - Arduino - Raspberry Pi - NVIDIA Jetson nano - nRF52 Softwares and tools - KiCad - EasyEDA - Altium Designer - Arduino IDE - PlatformIO - Eclipse - STM32CubeIDE - TinkerCad - Espressif IDF - nRF Connect SDK Other Skills - UART - I2C - SPI - MQTT - HTTP - I2S - FreeRtos - BLE - TFT Displays - TinyML - Automation I ensure cost-effective designs that works as you want, every time.