Case Studies

Shipped Systems

Every system below is running in production. The architectural patterns that unlock messy, multi-format knowledge at enterprise scale - citations, hybrid retrieval, multi-source ingestion, high-concurrency infrastructure.

NirixAI - Production RAG System

PRODUCTION

Production RAG system converting unstructured video and document content into searchable, cited Q&A with real-time streaming responses. Built on Pinecone with hybrid search, multi-LLM routing, and SSE streaming. Demonstrates the full ingestion -> embedding -> retrieval -> generation pipeline applied to messy, multi-format content at interactive latency.

Serves streaming answers from a 20K+ content corpus with sub-2-second first-token latency.

LangGraph RAGHybrid SearchPinecone Vector SearchMulti-LLM RoutingSSE Streaming

PiperQL - Natural-Language Database Agent

PRODUCTION

Natural-language database agent that lets non-technical teams (ops, finance, HR) self-serve complex database queries without writing SQL. Handles multi-turn conversation context, auto-generates appropriate visualizations, and runs in three deployment modes. The same architecture pattern applied inside an enterprise eliminates the analyst bottleneck for routine reporting queries.

Open-sourced under AGPL v3. Architecture scales to enterprise-grade query workloads.

LangGraph + OpenAINatural Language to SQLAuto-Generated ChartsMem0 AI MemoryOpen Source

Enterprise RAG Pipeline Architecture

PRODUCTION

Engineered enterprise-grade Retrieval Augmented Generation pipelines with hybrid search, optimized embedding pipelines, context-aware retrieval, and metadata-driven search architectures for international brand workloads.

Hybrid SearchContext-Aware RetrievalEmbedding OptimizationMetadata Filtering

Multi-Index Vector Search System

PRODUCTION

Designed and built an AI agent capable of searching across multiple Pinecone indexes simultaneously. Created a universal metadata parser to normalize product fields across diverse catalogs - the same pattern enterprises need when RAG has to span business units with different schemas.

Multi-Index PineconeUniversal Metadata ParserCross-Catalog Search

AI Assistant Platform

PRODUCTION

Built production AI assistants for multiple international brands - product recommendations, multilingual support, appointment booking, complaint handling, and FAQ automation. Fine-tuned models using custom JSONL datasets with ReAct reasoning chains.

Fine-Tuned ModelsMultilingualReAct ReasoningProduction Deployed

Tim Edge - High-Concurrency Trading Platform

PRODUCTION

Full-stack trading platform with live market data streaming, automated trade logic, journaling, and backtesting. Architected with MetaAPI integration, WebSocket streaming, Celery async workers, and AWS infrastructure. Demonstrates high-concurrency, low-latency system design - the same patterns required for real-time enterprise retrieval systems.

MetaAPI + Fyers IntegrationWebSocket Real-TimeCelery 3-Worker ArchitectureAWS Production

Tim Academy - End-to-End Education Platform

PRODUCTION

Full-stack education platform with live streaming (100ms), authentication, payments, and structured learning paths. Built on Firebase with a premium landing experience. Demonstrates end-to-end product delivery - design, implementation, infrastructure, and launch.

FirebaseLive Streaming (100ms)PaymentsAuth