class HarshHirawat:
role = "Full-Stack AI Engineer"
location = "Pune, Maharashtra, India"
school = "Newton School of Technology (ADYPU) — CGPA 8.86/10"
specialization = [
"Production LLM Systems & Agent Architectures",
"RAG Pipelines & Vector Databases",
"Real-Time AI Voice Agents (WebRTC + Gemini Live)",
"Cloud-Native Backend Infrastructure",
]
currently = [
"AI Engineer Intern @ CommKraft (Nov 2025 – Present)",
"Freelance Dev @ MindReader Biotech (Oct 2025 – Present)",
]
open_to = "AI/ML Engineering · LLM Infrastructure · Backend AI Systems"
| Project | Stack | Status |
|---|---|---|
| Real-Time AI Voice Agent | Gemini Live · WebRTC · FastAPI · Async Python |  |
| Biotech Intelligence SaaS | Next.js · PostgreSQL · Redis · AWS | |
| Agentic RAG System | LangGraph · Rerankers · Vector DBs |  |
| MLOps & LLM Infra | Kubernetes · Prompt Caching · AWS | |
| 3D Gesture-Controlled Game | Babylon.js · TensorFlow.js · WebGL |  |
| Languages |
|
| AI & ML |
|
| Backend |
|
| Frontend |
|
| Databases |
|
| Cloud & DevOps |
|
|
End-to-end ML pipeline · 10K+ vehicle records · ROC-AUC 0.94 · sub-100ms FastAPI inference 
|
RAG over 1K+ document chunks · 85% answer relevance · semantic re-ranking · multi-format ingestion
|
|
Hand tracking with TensorFlow.js + MediaPipe · Babylon.js WebGL physics · real-time input 
|
RBAC auth · Gemini AI chatbot · Redis caching (45% DB load reduction) · 99.9% uptime 
|
|
Real-time financial intelligence · Gemini AI · NextAuth SSO · TypeScript-first architecture
|
Cross-platform ERP sync · Electron + React Native · Dockerized automation pipeline 
|
|
|
|
