Selected Work

Full-stack data infrastructure for Polymarket prediction markets. Captures historical order book snapshots and stores them in ClickHouse for high-performance time-series queries.

• Historical order book snapshot collection & storage
• FastAPI RESTful API with OHLCV, price history, tick-level export (CSV/JSONL)
• Slippage simulation based on real market depth
• Crypto subscription payments via NOWPayments (Free / Daily / Monthly / Unlimited)
• Mintlify documentation site at polydata.live

High-frequency arbitrage bot scanning Uniswap V3, SushiSwap, and Curve pools across Ethereum and Arbitrum. Executes atomic swaps via custom router contract.

Monitors price differentials across 8 bridges (Stargate, Across, Hop) and executes cross-chain swaps when spread exceeds gas + bridge fees.

Multi-hop flash loan framework built on Aave V3. Supports chained liquidations, collateral swaps, and arbitrage in a single atomic transaction.

Real-time health factor monitor for Aave, Compound, and Maker positions. Submits liquidation txs via Flashbots with priority fee optimization.

Rust-based mempool listener with sub-50ms latency. Decodes pending txs, simulates state changes, and feeds signals to downstream bots.