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
PRODUCTIONProduction 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.
PiperQL - Natural-Language Database Agent
PRODUCTIONNatural-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.
Enterprise RAG Pipeline Architecture
PRODUCTIONEngineered enterprise-grade Retrieval Augmented Generation pipelines with hybrid search, optimized embedding pipelines, context-aware retrieval, and metadata-driven search architectures for international brand workloads.
Multi-Index Vector Search System
PRODUCTIONDesigned 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.
AI Assistant Platform
PRODUCTIONBuilt 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.
Tim Edge - High-Concurrency Trading Platform
PRODUCTIONFull-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.
Tim Academy - End-to-End Education Platform
PRODUCTIONFull-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.