Danish
Naseer

Production-grade RAG system that classifies query complexity in real time and routes each question to the optimal retrieval strategy. Features hybrid search (dense + BM25 via RRF fusion), cross-encoder reranking, semantic caching (Redis, 50-70% cost reduction), agentic decomposition for multi-hop queries, and web-augmented retrieval fallback. Ships with a React chat UI, Clerk auth, LangFuse observability, and automated RAGAS evaluation.

Multi-agent AI research system that accepts a topic, searches ArXiv/OpenAlex/Exa via Mistral LLM, writes a LaTeX paper, fact-checks with a deep review loop (score threshold 80/100), and serves results through a React UI with real-time SSE streaming. Orchestrated with LangGraph, persisted to PostgreSQL, deployed with nginx + Docker on Oracle Cloud.

AI coding agent that runs in your terminal. Multi-provider (Anthropic, OpenAI, Groq, OpenRouter), streaming responses, full tool execution (read, write, edit, search, shell), per-project session persistence, sub-agent delegation for parallel exploration, customizable SOUL.md/AGENTS.md personality, built-in guardrails, and an eval framework for regression testing.

Full-stack personal finance SaaS with AI-powered budgeting insights. Dashboard with income/expense analytics, transaction management, auto-generated budget recommendations, monthly reports, and an AI chat assistant for financial advice. Built with React, Express, Prisma, PostgreSQL, Firebase Auth, and OpenRouter AI.