Asaf Sneh

Experienced Data Engineering Tech Lead with a diverse technical background in data infrastructure, data architecture design, and robust data pipes building. With 10+ years of experience, I bring great problem-solving skills and a can-do approach that can contribute to various projects. #Spark #Flink #Iceberg #Paimon #Airflow #Python #AWS #GCP

Proposed Sessions for 2026

Spark Tuning & Best Practices: From Theory to Production-Ready Performance

An in-depth, production-driven look at Apache Spark optimization at Unity. Learn practical tuning techniques—data skew handling, query and memory optimization—to diagnose issues and cut job runtimes from hours to minutes.

Streaming at Scale: Unity's Flink Data Platform

Flair is Unity’s SQL-first data platform built on Apache Flink and Apache Paimon to power real-time and batch processing at massive scale. It simplifies stream processing while handling 1T+ messages and 1PB of data daily across Unity Ads.