Serhii Zahranychnyi

Senior Software Engineer with extensive experience architecting and delivering scalable, cloud-native systems that tackle complex business challenges. Skilled in Python, AWS, and Kubernetes, with a strong focus on performance optimization and applied AI. I excel at driving technical vision, leading projects from concept to production, and building solutions that deliver measurable impact—such as boosting campaign throughput by 1000x and reducing ETL processing time from 12 hours to 30 minutes. Passionate about mentoring engineers, fostering innovation, and implementing best practices that raise the bar for technical excellence across teams.