I am a skilled embedded systems developer with expertise in firmware, hardware integration, and embedded software. With over 6 years of experience, I specialize in developing real-time systems and IoT solutions, integrating software and hardware for industries like telecommunications, disaster risk management, and smart healthcare. Core Expertise: Embedded Software & Firmware: Proficient in Embedded C, C++, Python for microcontrollers like Arduino, ESP8266, ESP32, AVR, ARM, and Atmel. I create efficient, scalable firmware for real-time systems requiring precise control over hardware components. Hardware Design & Integration: Experienced in designing custom PCBs using EagleCAD and Proteus. I integrate sensors and modules into systems for real-time data collection using platforms like Raspberry Pi and Arduino, interfacing them with microcontrollers for IoT-based solutions. Driver Development: Expertise in developing device drivers for protocols like UART, I2C, SPI, and Ethernet, ensuring smooth hardware-software communication for embedded systems. IoT Systems: Developed scalable IoT solutions utilizing GSM, LoRa, GPS/GPRS, and Bluetooth. I build systems for applications like landslide monitoring, air quality prediction, and smart medical inventory, ensuring reliable real-time data transmission. Debugging & Troubleshooting: Skilled in debugging with GDB and troubleshooting complex embedded systems, ensuring optimized performance and reliability. Key Projects: Landslide Monitoring System: Developed an IoT-based system with Arduino to monitor weather conditions and soil movement in landslide-prone areas. The system provides real-time alerts via SMS. EEG Data Collection System: Designed a data collection system using ESP32 for real-time monitoring and wireless transmission of EEG data. Smart Blood Bank Monitoring: Created an IoT-based system using GPS/GPRS for real-time monitoring of blood and vaccine inventories, improving security and management. ✔ Embedded Systems Development ☑️ Programming Languages: Embedded C, C++, Python, PHP, SQL, ☑️ Scripting Languages: Shell, C#, Bash, Expect Script. ☑️ Drivers Development - I2C, SPI, CAN, UART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, RTOS ☑️ IOT application development - BLE, LTE 4G, 5G, GSM, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design - PCB , High Speed, Antennas & FPGA's ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ☑️ Hardware: Arduino, ESP8266, ESP32, Raspberry Pi, AVR, ARM, PIC, Atmel, STM ☑️ Design Tools: KiCad, easyEDA, EagleCAD, Proteus, GDB, Keil, Arduino Studio, XAMPP, Visual Code.