전자카드근무관리 is a productivity application developed by 건설근로자공제회 고객사업본부 specifically for construction workers who have been issued the "Hana-ro Electronic Card" by the Construction Workers' Welfare Association. This app allows workers to report their attendance and check their work history using their mobile phones. With the ability to connect a portable terminal to their mobile phones, workers can tag their electronic cards, exchange attendance information, and access their personal information.

For workers, this app offers features such as recording attendance through GPS-based location information, checking work history, and accessing personal information including basic details, affiliation, electronic card information, accumulated days of work, and education records. Additionally, workers can access settings, notices, and customer support.

For site managers, the app provides functions like recording workers' attendance, accessing worker information including company name, occupation, nationality, and contact details, viewing electronic card usage information, and checking attendance and work status by site. Managers can also access education records, attendance management information, settings, notices, and customer support.

전자카드근무관리 is a comprehensive tool that streamlines attendance and work management for construction workers and site managers alike.