Systems I've built.
ElderAI
Voice-First AI Companion for the Elderly
The Problem: Elderly people who cannot navigate smartphone interfaces are locked out of the benefits of AI assistants. Existing solutions assume screen literacy.
The Solution: Designed and built the full inference pipeline: voice capture → Whisper STT → intent classification → RAG-powered memory retrieval → LLM response generation → TTS output. Implemented the real-time memory layer that remembers user context across sessions.
Live Inference Lab
Parkinson's Detection
Early-stage Parkinson's disease is difficult to detect clinically. Speech degradation is one of the earliest biomarkers but requires specialized analysis.
Multimodal Speech Emotion Recognition
Virtual classrooms lack real-time feedback on student engagement. Instructors cannot gauge emotional state from a grid of muted video feeds.
VITAL-AI
Individuals lack proactive health risk assessment — they only visit doctors after symptoms appear. Early warning systems could trigger preventive action.
DrowseGuard
Driver fatigue is a leading cause of highway accidents. Passive monitoring systems are often too slow or inaccurate for high-speed response.
KindKart
The bridge between excess household items and NGO requirements is broken. Donors lack visibility, and NGOs face massive logistical hurdles in item verification.
RL-Traffic-Lights
Fixed-time traffic signals are inefficient in dynamic urban environments, causing unnecessary congestion and increased CO2 emissions.
RCBS
Most banking simulations ignore the complexity of real-world constraints like RBI regulations, transaction idempotency, and multi-agent fraud monitoring.
TrustIQ
Enterprise compliance across multiple ISO standards (27001, 37001, etc.) is a manual, error-prone process involving thousands of pages of policy documents.
YouTube Doubt Solver
Learners often get stuck on specific concepts in long technical tutorials but lack a way to get immediate, video-contextual clarification.
FoodMind
Most health apps offer generic advice. Production systems require high-fidelity data validation, accessible UIs, and hardened security to be viable.
Interview AI-er
Job seekers lack a low-cost, high-fidelity way to practice interviews with realistic feedback and performance tracking.
Rajasthan Club
Cultural organizations often lack a centralized digital presence to coordinate events and showcase their heritage to a broader audience.