Rakesh Aradhya Kirugavalu Ramesha

Designed, developed, and characterized low-noise front-end electronics for MEMS-based piezoelectric resonators. Performed electrical, mechanical, and acoustic characterization to evaluate sensitivity, noise behavior, and system-level performance. Analyzed MEMS resonators and readout circuit performance for photoacoustic spectroscopy-based gas sensing, achieving 62.9 dB SNR and CO₂ detection down to 25 ppm. Developed research experience relevant to characterization, circuit design, and optimization of MEMS.

Performed electrical testing of Tire Pressure Monitoring System (TPMS) sensors, contributing to evaluation of sensor reliability. Developed a low-frequency wake-up receiver to reduce battery consumption in wireless sensor nodes. Employed tools such as STM32 Cube IDE and LabVIEW for hardware prototyping and device testing. Gained practical exposure to semiconductor sensor systems in an industrial R&D environment.

Developed KPIs and data analysis workflows for ongoing projects. Built and maintained Power BI dashboards to visualize performance metrics. Automated data processing workflows using Excel VBA and Power Automate. Strengthened experience in structured data handling, process automation, and quantitative performance evaluation.