Projects |

Aegis AI

Sat, 01 Mar 2025 00:00:00 +0000

Aegis AI is an end-to-end group insurance underwriting platform that moves insurers from reactive, historical-claims pricing to real-time predictive intelligence.

The 5-step intelligence pipeline:

Ingest — HRMS, wearables, and clinical notes (19K+ discharge notes parsed)
Score — XGBoost engine processes 21 engineered health features with Bayesian hyperparameter optimization (Optuna, 60-trial TPE, 3-fold CV)
Explain — SHAP analysis surfaces the top 5 traceable risk drivers per employee in plain language for underwriters
Price — Asymmetric zone multipliers: up to 15% discount for healthy workforces, up to 30% loading on critical risk profiles
Report — Role-based dashboards (Underwriter Console + HR Manager Dashboard) with on-demand ReportLab PDFs

Dual-persona workspace: Underwriters see a macro portfolio of 20+ companies ranked by risk; HR managers see only their own company data, enforced via app-level RBAC.

Deployed on: Hugging Face Spaces (Streamlit dashboard) · Render (FastAPI backend) · Neon (Serverless Postgres)

Security: JWT bearer auth · bcrypt password hashing · HIPAA/SOC 2 aligned headers (HSTS, CSP, X-Frame-Options) · 5 req/min rate limiting

Stack: Python · XGBoost · SHAP · FastAPI · Streamlit · PostgreSQL · ReportLab · Docker

Fintrak

Wed, 01 Jan 2025 00:00:00 +0000

Fintrak is a personal expense tracking engine with a ₹0/month operational cost. Four n8n automation pipelines running in Docker handle the full workflow: send a receipt photo to a Telegram bot → OCR.Space extracts the text → a 12-category rule engine categorizes it → the expense logs to Google Sheets with a Google Drive receipt backup. A 9 PM IST cron sends a daily summary back to Telegram.

Architecture: Telegram Bot (UI) · n8n on Docker (Engine) · OCR.Space API (Extraction) · Google Sheets (Database) · Google Drive (Storage)

Key design principles: Frictionless UI (the interface lives where you already chat) · Zero monthly cost (free-tier APIs only) · Sovereign data (nothing touches a third-party server)

Stack: n8n · Docker · Telegram Bot API · OCR.Space · Google Sheets API · Google Drive API · JavaScript

Local LLM Setup

Sun, 01 Dec 2024 00:00:00 +0000

A local AI stack using Ollama to run open-source LLMs (Llama 3, Mistral) on personal hardware without cloud costs or data privacy concerns. Includes a Streamlit web UI that integrates the Tavily web search API for real-time information retrieval alongside local model inference.

Stack: Ollama · Streamlit · Python · Tavily API · REST APIs