Leonid Murashov

At Blask, I design and operate async Python ingestion and ETL services processing ~100M rows/day for an iGaming analytics platform covering ~140 countries and ~20,000 brands. I improved an HTTP-heavy pipeline from ~60 minutes to ~5 minutes, optimized ClickHouse queries by ~5×, and built Kafka workers, observability, and data-freshness alerts.

I previously co-founded Omnifeed, a B2B AI SaaS that reached ~1,000 MAU and ~10,000 generations per month. I built its Python, LLM, RAG, computer-vision, and async-job platform while leading five engineers, and I’ve also owned 10+ marketplace integrations at Feedonomics processing ~10M product updates daily.