My Journey & Experience
Although I had entered mobile development via cross-platform frameworks, I systematically mastered Java in 2025 through the 'Java and Lab' course at Sejong University. Completing demanding coursework and team projects grounded me in classical object-oriented programming (OOP), multi-threading, memory management, and JVM internals. While modern Android ecosystems are shifting toward Kotlin, Java remains a foundational enterprise language that I actively rely on for algorithmic problem solving, core computer science applications, and lightweight utilities.