Java Developer & Kotlin Developer

Experienced back-end developer with a proven track record of improving project performance through SQL optimization and caching. Successfully managed a key feature responsible for 90% of new leads, collaborating with cross-functional teams to drive project success. Skilled in Java, Kotlin, MySQL, Spring Boot, and more. Fluent in Czech and English.

Nov 2021 - Dec 2023 As a Backend Developer, led a key feature project that brought in 90% of new leads, managed frontend developers, improved project performance, and optimized money calculation logic.

Nov 2020 - Sep 2021 As a Junior Backend Developer, worked on unit tests, REST controllers, Java 8, Hibernate, and migrated a project from microservices back to a Monolith.