At Ultimate Streamer, I built and published a production iOS live-streaming product, taking it from architecture and implementation through App Store delivery and ongoing development. I developed its video pipeline for live streaming, overlays, and instant replays, and optimized CPU, GPU, and memory usage.
At EFG Bank, I developed iOS products for private banking clients, including EFG Access, EFG Chat, and EFG Banking. My work included secure client communication and high-value payment and transaction approval flows, where authentication, data integrity, and reliability were critical.

