AI / Applied-AI Engineer — I build production-grade LLM & RAG systems with the data-engineering discipline to run them reliably: idempotent ingestion, streaming, observability, and evaluation.
📍 Gujarat, India · ✉️ davesarang08@gmail.com · 🔗 LinkedIn
| Project | What it is | Highlights |
|---|---|---|
| production-rag | Production-oriented RAG — ingestion → retrieval → streaming generation | SHA-256 idempotent & versioned ingestion · PostgreSQL + Qdrant split · retrieval evals (Precision@K / MRR) + DeepEval · OpenTelemetry · Docker |
| plant-disease-classifier | End-to-end deep-learning web app (PyTorch + FastAPI) | 99.04% validation accuracy · ~99% weighted precision/recall/F1 over 38 classes · top-5 confidence + disease metadata · Dockerized & tested |
| cli-ai-assistant | Context-engineered terminal LLM app | streaming · multi-turn memory · automatic context summarization · token tracking |
LLM & RAG · AI agents · LLM evaluation & observability · Python / FastAPI · PyTorch ·
data engineering (Airflow · Doris · Iceberg)
- Medium — notes on AI engineering and ML fundamentals
Open to AI / Applied-AI / ML roles — remote or onsite in India.