I help engineers master Spark — both batch and streaming — and build end-to-end data workflows on the cloud. With 10+ years in fintech and platform engineering, I’ve designed and optimized large-scale systems in production. My sessions focus on real-world performance tuning, architecture design, and debugging. We’ll turn messy pipelines into clean, efficient workflows that actually scale. If you want to level up fast, I’ll guide you with hands-on, practical solutions.