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Feroz Khan

Spring Boot Web Applications JavaFx Desktop Applications Android Developer (MVVM, ROOM, Jetpack)

Oct 31, 2026 In Java

Modernize your whole Java backend to Java 21 and Spring Boot 3 in weeks, without freezing features.

Oct 31, 2026 In Java

Migrate one Java service to Spring Boot 3 and Java 21 in one sprint, without pausing feature work.

Oct 31, 2026 In Java

Find every blocker before migrating Java 8 to Java 21 and Spring Boot 3, plus a sprint roadmap.