Hi, I'm Prashant
Building Intelligent Systems with LLMs & Agentic Workflows
I engineer production-grade AI systems — not just prompt wrappers. Specializing in RAG pipelines, multi-agent architectures, and LLM-powered backends that solve real problems.
Gen AI Engineer
RAG Pipelines · LangGraph · Multi-Agent Systems · pgvector
Full-Stack Builder
FastAPI · Django · React · PostgreSQL · SQLAlchemy
Python Expert
LangChain · LlamaIndex · Groq · HuggingFace · Automation
Evaluating AI Agents with LLM-Based Judges
Publication on agent evaluation, ranking, and judge-human agreement analysis. A strong signal that your work is not limited to app builds.
Technical Expertise
Gen AI engineer with a focus on building production-ready LLM applications — RAG systems, multi-agent pipelines, and intelligent backends grounded in solid software engineering.
Gen AI & LLM Engineering
- LangChain / LangGraph
- RAG Pipelines
- Prompt Engineering
- Embedding Models (OpenAI)
- Groq API / HuggingFace
- Agentic Workflows
- Vector Databases
- Llama 3 / GPT / Gemini
RAG & Vector Infrastructure
- pgvector (PostgreSQL)
- ChromaDB
- Semantic Search
- Hybrid OCR (PyMuPDF + EasyOCR)
- Document Chunking
- Retrieval Optimization
- Anti-Hallucination Patterns
- Context Window Management
Backend & APIs
- FastAPI
- Django REST Framework
- Django Channels
- SQLAlchemy Core
- PostgreSQL
- Redis
- WebSockets
- JWT Auth
Frontend
- React 18+
- Astro 6
- TypeScript
- Vite
- Tailwind CSS
- Responsive Design
Python & Data Engineering
- Pandas / NumPy / SciPy
- Matplotlib
- Playwright / Selenium
- Beautiful Soup
- Python Automation
- Data Pipelines
DevOps & Tooling
- Git / GitHub
- Docker (basics)
- Alembic (DB Migrations)
- Vercel / Railway
- Supabase
- Environment Config
Multi-Agent Systems
Built a 4-agent LangGraph pipeline for automated data analysis — structural profiling, LLM semantic tagging, preprocessing, and statistical analysis.
Production RAG System
Deployed a full-stack RAG application with pgvector, OpenAI embeddings, citation-backed answers, and hallucination-prevention guardrails.
AI & Full-Stack Tech Stack
LLM Frameworks
LangChain, LangGraph
LLM Models
Llama 3, Groq, Gemini
Vector DB
pgvector, ChromaDB
Embeddings
OpenAI text-embedding-3-small
AI Backend
FastAPI, Django
Frontend
React, Astro, Vite
Data
Pandas, NumPy, SciPy
Auth & Infra
JWT, Supabase, Docker