• Researched sensor failure modes in noisy environments and developed an adaptive framework (CAAEHF) to detect anomalies in real time.
• Combined temporal modeling with reinforcement learning to filter sensor noise and prevent faulty data from cascading downstream.

• Conducted a meta-analysis on how particulate pollutants (PM2.5, PM10, NO2, SO2) elevate risk for asthma and COPD across published clinical studies.
• Wrote automated data-cleaning pipelines and fitted random-effects meta-regression models to quantify health risks across diverse populations.

• Engineered a browser-based desktop OS with draggable windows, customizable themes, start menu, virtual filesystem, and native arcade games.
• Maintains smooth 60 FPS window dragging and canvas rendering with zero external UI libraries, keeping total bundle size under 45 KB.

• Developed a fast link utility generating branded short URLs, real-time click tracking, and scannable vector QR codes.
• Engineered sub-100ms redirection latency and achieved a 98+ Lighthouse score via client caching and atomic state updates.

• Built an all-in-one personal productivity OS combining habit streak tracking, expense accounting, workout logging, and private daily journaling.
• Implemented zero-latency offline persistence, managing 1,000+ local transaction entries with instant sub-10ms query responses.