What I Build
AI systems, data pipelines, quant infrastructure, and full-stack products — delivered end-to-end.
AI & LLM Systems
Production LLM integrations, agent pipelines, and RAG systems built on real open-source infrastructure.
LangGraph Agent Pipelines
Multi-step autonomous agents using LangGraph for orchestration — planning, tool use, and state management.
RAG Systems
Retrieval-Augmented Generation pipelines with FAISS or pgvector, connecting LLMs to structured and unstructured private data.
LLM Integration & API Wrapping
Integrating OSS models (Ollama, vLLM) or hosted APIs (OpenAI, Anthropic) into backend services with streaming and fallback handling.
Evaluation & Observability
Automated LLM eval pipelines, prompt regression testing, and structured logging for production inference.
Data Pipelines & Backend
Reliable backend systems and data infrastructure using Python, FastAPI, PostgreSQL, and Redis.
FastAPI Services
Production REST APIs with async handling, SQLAlchemy ORM, Pydantic validation, and structured error logging.
PostgreSQL & TimescaleDB
Schema design, time-series storage, query optimization, and migration management for data-heavy applications.
Redis Caching & Queuing
Session management, response caching, and lightweight job queues using Redis in production environments.
Analytics & Monitoring
Custom metrics pipelines with Prometheus, log aggregation, and dashboard integration for operational visibility.
Quant & Trading Systems
Algorithmic trading infrastructure, statistical arbitrage strategies, and market data pipelines built in Python.
Statistical Arbitrage Engines
Cointegration-based mean-reversion systems with real-time spread monitoring and automated entry/exit signals.
Walk-Forward Backtesting
Event-driven backtesting frameworks with out-of-sample validation, transaction cost modeling, and regime analysis.
Market Data Pipelines
Real-time WebSocket feeds (Binance API), tick normalization, and persistent storage into TimescaleDB.
HMM Regime Detection
Hidden Markov Model-based market regime classifiers to adapt strategy parameters to trending vs. mean-reverting conditions.
Full-Stack Products
Complete web applications from API to UI — React/Next.js frontends, Docker deployments, and CI/CD pipelines.
React / Next.js Frontends
Server-side rendered or statically generated frontends with Tailwind CSS, Framer Motion, and accessible component design.
Data Dashboards
Real-time trading dashboards and analytics views with TradingView Charts and live WebSocket data feeds.
Docker & Production Deployment
Containerized multi-service deployments with Docker Compose, managed deployments on Railway, GCP, or DigitalOcean.
MVP to Production
End-to-end delivery from concept to deployed product — GitHub Actions CI/CD, environment management, and post-launch support.