SHEELENDRA

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01 · 01

OPEN LIVE

Agentic clinical layer for Indian outpatient clinics — eight LangGraph agents orchestrated through a supervisor graph over Supabase (Postgres + pgvector + RLS), with Vercel AI Gateway routing LLM calls and the Triage agent grounding every decision in Indian clinical guidelines via RAG. The Scribe agent streams WebM audio to ElevenLabs every 8 seconds, translating Hindi/Hinglish into structured SOAP notes live. SlotSaver runs an XGBoost no-show predictor, fires WhatsApp deep links, and auto-fills cancellations from a ranked waitlist — protecting 80%+ of at-risk appointments.

80%+

At-risk slots protected

350+

Source files

₹4.2k

Recovery / day

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03 · 01

OPEN LIVE

Full-stack air-quality intelligence covering all 250 municipal wards across Delhi's 12 MCD zones — an ESP32 sensor fleet (PM2.5, CO, NO₂, TVOC, DHT22) streams into a Next.js API surface running Random Forest source classification, XGBoost 72-hour forecasts, and Isolation Forest anomaly detection. A wind service interpolates a station-cached vector field and feeds a Bayesian-style attribution model returning probabilistic source mixes per ward. Nine interactive surfaces — dashboard, ward map, wind analysis, ML insights, plume visualisation, advisory, alerts — render over a Socket.io feed with a client-side ML fallback.

250

Wards monitored

72 hr

Forecast horizon

7

Alert rules

Designed a 6-DOF robotic arm (Arduino, PCA9685, MG995/SG90 servos) with calibrated PWM motion mapping for repeatable trajectory execution. Built a custom Android app for real-time Bluetooth control with joint-limit safety logic. Integrated BLE telemetry using BMI270 IMU and FSR pressure sensors for blunt-injury biomechanics detection; reduced sensor calibration error below 3% through hardware-level signal conditioning.

6

Degrees of freedom

< 3%

Calibration error

DRDO Sc. F

Validator