Tomin Varghese

IoT-Medical Vital Device: • Wireless monitored patient vitals like temperature, heart rate, and respiration. • Utilized wireless technologies (Bluetooth, Wi-Fi) for data transmission. • Saved vital data in a secure cloud platform (AWS). • Employed machine learning and AI algorithms to analyze data for anomalies and trends. • Integrated with various wearable devices (smartwatches, fitness trackers) for real-time data acquisition. • Implemented a Thermal Imaging Camera Module with ±0.2°C accuracy for precise body temperature measurement. • Employed mm-wave radar sensors to detect subtle chest movements for pulse and respiration monitoring. • Developed a video-based BVP extraction method using advanced signal processing (FFT, ICA, PCA) achieving high accuracy in facial recordings. • Utilized machine learning algorithms to enhance data accuracy and improve heart rate estimation. • Design methods, including disassembly tests, accessibility assessments, and simulated repair scenarios, to evaluate the Product’s maintainability IoT-Medicine Transport Monitor: • Designed and Developed a battery (Li-ion) -a powered device with 50-hour backup for temperature monitoring during medicine transport. • Designed and programmed a custom GSM module for real-time environmental data transmission (temperature) to the cloud platform. The module utilizes the MQTT protocol for efficient communication and enables remote monitoring through a web interface, allowing for proactive decision-making and improved resource management. Established cloud-based data storage architecture for comprehensive analysis and future insights • Service Roadmap: Chart a clear course for service readiness, outlining training schedules, resource allocation, and communication touchpoints with product development teams.

LED Photo Therapy Device: Led the development of Carobe, a compact LED phototherapy device revolutionizing NICU care. It has minimal size and low heat emission. Carobe, adjustable intensity, and minimal eye exposure address critical clinical needs in treating neonatal jaundice. Develop and implement comprehensive service documentation, including installation procedures, corrective and preventive maintenance schedules, field modification protocols, and training materials. Ultrasound Medi-Filter: Initiated and led the development of an Ultrasound Medi-Filter solution to address artifact issues in ultrasound scanning. Conducted extensive research to identify and address the root causes of artifacts, leading to the design and implementation of a sophisticated filtering system. Rigorous testing and validation demonstrated significant improvements in image accuracy and diagnostic quality for healthcare professionals. Surgical Spot Light: Pioneered the development of a Surgical spotlight featuring High CRI LED COLD technology for minimized eye fatigue in surgical teams. Engineered a precise spotlight with maximum intensity and an advanced heat management system for a cool and optimal lighting environment. Distinguished this solution with an exclusive adjustable light clarity feature, offering the surgeon’s unparalleled control over lighting precision. Collaborate with cross-functional teams to implement process changes, conduct pilot programs, and ensure efficient integration of quality improvement initiatives into daily operations. Software-Enabled Power Distribution Unit: Led the design and implementation of a Software-Enabled Power Distribution Unit, integrating advanced software solutions with hardware infrastructure. Collaborated with software engineers to create an accessible and efficient management system for power resources.

Developing a next-generation frequency auto-change radio • Aided in developing a next-generation frequency auto-change radio system for Indian defense aircraft, boosting communication reliability by 20% (quantify improvement). • Part of research and development efforts, actively contributing to the seamless integration of cutting- edge technology within aircraft communication systems. • Collaborated closely with senior engineers, applying my technical expertise to enhance system functionality and reliability. • Played a role in overcoming critical technical challenges, resulting in significant advancements in defense communication technology. • Created testing methods for the radio system