Skip to main content Jan 2025 - now Jan 2025 - now AMBER Affordable Multimodal Sensor-Based Environmental Risk Detector AI/ML ›
- Engineered a wearable industrial helmet, with 6 multimodal sensors & edge computing to detect environmental hazards
- Developed a custom data pipeline and TLV-based sensor communication protocol in python, optimizing sensor fusion
- Soldered and wired electronic components, ensuring durable sensor connectivity and efficient signal processing
Sep 2025 - May 2026 Sep 2025 - May 2026 IMPACT Cap STM32 smart-helmet firmware and data pipeline for environmental and biometric monitoring around self-injurious behavior Hardware ›
- Led embedded application architecture for a 7-task STM32U575 FreeRTOS runtime capturing PDM audio through MDF/GPDMA and generating 5-second telemetry summaries
- Designed portable C impact_core modules for state management, impact detection, time synchronization, Pipeline A/B serialization and retry policy; validated 70 core and 9 DSP tests
- Implemented runtime JWT acquisition and refresh with authenticated ST67 Wi-Fi uploads through a Cloudflare-to-Cloud Run relay; validated 31 consecutive HTTP 201 responses
- Built ThreadX/FileX SD prototype with single-writer queue ownership and drain, flush, close and unmount lifecycle; verified 24 Pipeline A and 24 Pipeline B JSONL records
Nov 2024 - Dec 2024 Nov 2024 - Dec 2024 Grants Data Analyzer Streamlit-based data analytics platform for institutional grant analysis Data ›
- Developed Streamlit web app with 6 modular components and 62 functions for institutional grant data analysis and insights
- Engineered 7-stage data pipeline processing Excel files (25+ columns) with validation, normalization, and Co-PI deduplication
- Built NetworkX analysis computing 5 centrality metrics with 20 charts (matplotlib/seaborn) and interactive Pyvis graphs