Kakao Enterprise Developer's Retrospective on Pair Programming: Pivotal Methodology and Remote Tools

hans, a developer at Kakao Enterprise, reflected on the introduction and experience of pair programming based on Agile and XP (eXtreme Programming) methodologies learned at Pivotal Labs in 2015. He followed Pivotal's approach, including shared computer usage, mandatory TDD/BDD, and short Iterations, and confirmed that pair programming reduces debugging time and accelerates personal growth.

He pointed out that 'trust' among colleagues is essential for the success of pair programming and that it is difficult to sustain without leadership or systemic support. Additionally, in a remote work environment, he conducted pairing using MacOS Screen Share, VSC Live Share, and KakaoWork video conferencing. He particularly praised MacOS's screen sharing feature for its convenience in directly pointing at the other person's screen to communicate. VSC Live Share was useful for code reviews but had the drawback of cumbersome screen synchronization verification.

The author advised rotating pair partners with various colleagues to prevent coding styles from becoming fixed if partners are static. He concluded by likening Agile teams to sports teams, stating that pair programming based on clear goals and trust strengthens organizational competitiveness.