Raja Muhammad Haseeb

Reconfigured the STM32–FPGA SPI architecture, reassigning the STM32 as bus master for more reliable data exchange. Refactored firmware and board configuration into modular, struct-based code. Integrated an IMU with hardware timers for real-time acquisition on ARM Cortex-M. Implemented hardware-level encryption of the FPGA stream using three standard schemes with an automated benchmarking pipeline. Extended the SCPI interface and built a Python wrapper. Handled Ethernet PHY auto-detection, GitLab workflow.

Validated 2,500+ visual code blocks individually and combined, ensuring error-free firmware generation for IoT, AI, robotics and embedded products. Rebuilt the ESP32 firmware-block library, turning a broken toolchain into production-ready generation verified on hardware. Tested firmware across ESP32, STM32, Arduino, RP2040 and AVR with Wi-Fi, BLE, MQTT, I2C, SPI and UART. Ran integration and regression tests, logged defects in Jira, and proposed code-generation improvements adopted across teams.

Designed and optimized embedded firmware on FreeRTOS to improve system performance and memory efficiency. Integrated communication interfaces and user-facing components such as touch-display modules for real-time applications. Supported hardware–software integration, including PCB design review in Altium Designer. Built an IoT prototype on ESP32 with BLE, integrating I2C, SPI and UART. Performed system-level testing and code optimization to improve reliability.