Apeing.ai
Nov 2025 - Present
Rust Backend Engineer
Rust backend engineer working on real-time trading and indexing pipelines on Solana.
- Built a Solana blockchain indexer using Yellowstone gRPC to parse swaps and emit structured trade events in real time.
- Built a real-time trading pipeline handling 10k+ trades/sec, generating multi-interval OHLC candles with sub-250ms latency.
- Contributed to a high-throughput event-driven system, building downstream consumers that process asynchronous events and perform batched, idempotent writes to PostgreSQL.
- Architected multi-level caching (in-memory + Redis) and scalable DB access, cutting DB load by 80%+ and API latency to under 50ms.