Aleksandr Vondokurtsev is a Backend Engineer with 3+ years of experience designing and scaling distributed systems for high-traffic SaaS platforms. He specializes in building resilient microservices in Java, Kotlin and Go, optimizing APIs and data pipelines to handle millions of daily requests with sub-second latency. At his current company, Aleksandr led the redesign of the core billing service, reducing infrastructure costs by 30% while improving reliability and observability. He is passionate about clean architecture, automated testing, and mentoring teams on best practices in backend development and cloud-native design.More...