Hi, I'm Tehsin, an experienced Embedded Systems Developer with over 6+ years of expertise in creating cutting-edge IoT and embedded solutions. I specialize in leveraging platforms like Arduino, ESP32, and STM32 to deliver reliable, efficient, and scalable prototypes tailored to your unique needs. * My areas of expertise include: 1. Microcontroller Programming: ESP32, Arduino, STM32, and AVR-based systems. IoT Development: Designing end-to-end IoT solutions using MQTT, HTTP/HTTPS APIs, and cloud platforms (AWS, Azure, Google Cloud IoT). 2. RTOS & Real-Time Applications: FreeRTOS for ESP32 and custom scheduling systems. 3. Sensor Integration & Wireless Communication: BLE, Wi-Fi, LoRa, ZigBee, and cellular technologies. 4. Hardware Design & Prototyping: PCB design, circuit debugging, and low-power optimization. * Recent Accomplishments: 1. Automated Irrigation System: Reduced water usage by 30% for an agricultural client by designing an IoT-controlled system using ESP32. 2. Smart Home Lighting System: Integrated BLE-based ESP32 controllers with a mobile app for efficient home automation. 3. Wearable Health Monitoring Device: Developed a low-power wearable with real-time data tracking for fitness and healthcare applications. 4. Aircraft Heating System: Designed an embedded solution for efficient temperature control in passenger aircraft. 5. Boat Automation System: Built a custom automation solution for commercial boats, enhancing operational efficiency and safety. *Why Hire Me? 1. End-to-End Expertise: From system design to final deployment, I provide complete support to ensure your project's success. 2. Client-Centric Approach: I focus on understanding your specific requirements to deliver tailored, high-performing solutions. 3. Timely Delivery: Meeting deadlines is a priority without compromising on quality. 4. Proven Track Record: Multiple successful projects completed with exceptional client satisfaction. * What I Offer: 1. Fully customized Arduino/ESP32-based solutions. 2. Integration with cloud services for IoT systems. 3. Prototyping, debugging, and testing to ensure reliable performance. 4. Post-deployment support and upgrades. Ready to transform your ideas into reality? Let's discuss how I can help bring your project to life with cutting-edge IoT and embedded systems solutions.