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1. Complaint-Router Complaint-Router Public

   An end-to-end NLP + ML system that reads a real consumer-complaint narrative and (a) routes it to the right internal team and (b) attaches analytic insight — sentiment and theme.

   Jupyter Notebook

2. Cab-Fare-Estimation-Microservice Cab-Fare-Estimation-Microservice Public

   A tiny FastAPI + SQLite service that models how cab / delivery apps price a ride: quote → hold → book, with surge pricing based on demand vs nearby drivers.

   Python

3. Meridian-Knowledge-Graph-RAG Meridian-Knowledge-Graph-RAG Public

   Hybrid knowledge-graph + vector RAG over a 37-document technical corpus (Meridian, a fictional fintech). Routes each question to graph traversal or vector search, merges the results, and answers wi…

   Python

4. API-Rate-Limiting-Quota-Management-System API-Rate-Limiting-Quota-Management-System Public

   A backend that limits API usage per user and per plan (Free / Pro / Enterprise) using the Token Bucket algorithm, with hard blocking, soft throttling, automatic midnight quota resets, usage analyti…

   TypeScript

5. Dyslexia-Detection-from-Handwriting Dyslexia-Detection-from-Handwriting Public

   Offline screening for dyslexia-related handwriting patterns — blends a calibrated linguistic model, a whole-sample CNN, and a per-letter CNN into one risk score.

   Jupyter Notebook 1