Work — Avanish Patidar

Case Studies & Architecture

A look under the hood at how I design production-grade Agentic systems.

HiringAnt: Multi-Agent Recruitment Pipeline

Challenge: Automate the entire screening, matching, and shortlisting process without losing human nuance.
Solution: A LangGraph-orchestrated system with specialized agent nodes (Parser, Matcher, Ranker) backing onto a FastAPI + PostgreSQL/pgvector stack.

graph TD Client[Next.js Client] -->|API Request| FastAPI[FastAPI Gateway] FastAPI --> Auth{Auth Node} Auth -->|Valid| Orchestrator[LangGraph Orchestrator] Orchestrator --> Agent1[Resume Parsing Agent] Orchestrator --> Agent2[Job Matching Agent] Orchestrator --> Agent3[Ranking Agent] Agent1 -->|Extract| LLM[LLM/Gemini] Agent2 <-->|Vector Search| PGV[(PostgreSQL + pgvector)] Agent1 -.-> State[(Graph State)] Agent2 -.-> State Agent3 -.-> State State -->|Final Result| FastAPI

TradeIQ: Real-Time Signal Extraction

Challenge: Process high-velocity financial streams and extract actionable trading signals in under 5 seconds.
Solution: Dedicated WebSocket listeners feeding into an async processing queue, analyzed by parallel LLM workers with strict Pydantic output validation.

sequenceDiagram participant NSE as Stock Exchange participant WS as WebSocket Service participant Celery as Async Queue participant Agent as Signal Agent participant DB as Redis Cache participant Client as User Dashboard NSE->>WS: Raw Tick Data (JSON) WS->>Celery: Enqueue for Analysis Celery->>Agent: Batch Trigger Agent->>Agent: LLM Sentiment & Pattern Analysis Agent-->>DB: Cache Result (TTL 5m) DB-->>Client: Real-Time Update (Socket.io)

Projects

HiringAnt AI Featured

An AI-powered recruitment automation platform. Designed scalable AI-first system architectures and agent-based hiring workflows for rapid, high-quality talent acquisition.

Website

RentPrompts AI Marketplace & Studio Featured

An AI marketplace and app studio for discovering, creating, and monetizing AI assets. Engineered autonomous AI agents, multi-agent workflows, and prompt systems using LLMs and LangChain.

Website

TradeIQ – AI-Powered Automated Trading Platform

A financial intelligence engine processing real-time BSE/NSE data. Built a custom strategy builder and LLM-powered signal extraction system, reducing analysis time by 90%.

AI Live Assist Platform

Real-time collaboration suite featuring AI-driven screen understanding. Engineered low-latency WebSocket infrastructure for seamless voice, video, and drawing synchronization.

IPL AI Chatbot

An AI-powered analytics assistant transforming natural language into complex SQL queries. Delivers instant insights from a 300k+ row dataset of IPL match statistics.

GitHub

GitHub Activity

My coding journey visualized — contributions and open-source work.

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