Data Engineer @ WNS with an M.Tech in AI & Robotics — by day I build data pipelines; nights and weekends I ship end-to-end LLM systems: agents, RAG, and the platforms underneath them.
🌐 shwetarani.com — my portfolio is an AI agent, go talk to it · LinkedIn · YouTube
| Project | What it is | Stack |
|---|---|---|
| HealthCompanion · live | Private per-patient medical RAG — upload records (incl. scanned & handwritten), ask grounded, cited questions | FastAPI · Gemini · ChromaDB · React/TS · Kubernetes |
| EasyForm | Document-extraction agent that auto-fills government exam forms from marksheets & IDs | GPT-4o Vision · LangGraph · Pydantic · FastAPI |
| E-Commerce GenAI Data Agent | Plain-English questions → guarded Spark SQL over a Medallion lakehouse | Databricks · Llama 3.3 70B · Streamlit |
| DietDoctor AI | AI dietician that lives in WhatsApp — LLM conversation, exact health math via Python tools | Google ADK · Gemini 2.5 Flash · n8n · ArgoCD |
| shweta-agent · live | The portfolio-you-talk-to itself — streaming chat grounded on a markdown knowledge base | FastAPI · SSE · Ollama · Kubernetes |
- GenAI: LangGraph · LangChain · Google ADK · RAG (ChromaDB) · prompt engineering · GPT-4o · Gemini · Llama
- Data: Python · PySpark · Databricks · SQL · Azure Data Factory · Snowflake
- Platform: FastAPI · Docker · Kubernetes · ArgoCD · GitHub Actions · Azure
Lung-field segmentation on chest X-rays — xray ⭐14 · Spotify ETL pipeline · Real-time streaming with NiFi, AWS & Snowflake
