Zahir ChoudhryBullhorn Agentic Dashboard
An agentic dashboard integration built on top of the Bullhorn ATS
Python · FastAPI · Hybrid Semantic Search · Agentic Pipeline · Next.js · PostgreSQL · RAG · Typescript · CI/CD · LLM Evaluation
View project →ZahirChoudhry
AI EngineerBuilding ideas that balance quality & performance.
AI Engineer who owns systems end-to-end — from architecture through production — at early-stage, VC-backed AI startups. I build backend infrastructure, APIs, and AI agents operating at scale.
Featured Projects
See all →Chatbot-Security
LLM trust & safety testing framework: a FastAPI chatbot with a mock RAG pipeline and an automated adversarial test suite, pairing an intentionally insecure endpoint against a hardened one to validate defenses against untrusted input.
Python · FastAPI · Prompt-Injection Defense · RAG
View project →Latest Writing
All posts →Dear Recruiters
A little more about me, what I like to work on, and how I work with people.
Read post →Building an Agentic ATS System
An AI sourcing pipeline that integrates a legacy ATS
Read post →Building a Chatbot That's Designed to Fail
A live prompt-injection sandbox comparing an unguarded RAG chatbot against a hardened one — same backend, two very different outcomes.
Read post →Core Skills
PythonTypeScriptJavaAgentic Workflows (LangGraph, MCP)Agentic System DesignRAG / Hybrid Semantic SearchPrompt-Injection DefenseFastAPIFlaskNext.jsReactPostgreSQLPineconeDockerAWS (EC2 + CDK) / GCP / AzureSystem DesignAI Coding Tools [Claude, Codex, Cursor]