I love (with 8+ years of experience) Designing large-scale distributed systems Solving complex problems Mentoring team members technically Currently working on large-scale real-time bidding (RTB) system, processing massive data, improving system observability, and also working closely with data engineers and our machine learning team. Previously worked on a modern online trading and order management platform (which offers unique analytical tools with near real-time request processing). Technologies and Concepts: Java, Kotlin, Spring (Boot, Data), Redis, MongoDB, Cassandra, MySQL, SQL, NoSQL, Kafka, Elastic Stack, Rest-API, Core Java, Test, Kubernetes, CI/CD, Web Services, Back-End Development, Design Patterns, Software Design, Software Architecture, Agile Methodologies, Scrum, Stock Market, Advertisement, Problem Solving, Team Management ©