Electronic Theses and Dissertation

Pengelolaan operasional Grah Coffee masih dilakukan secara manual, mencakup pencatatan absensi, pengelolaan inventori, pengaturan jadwal shift, serta perhitungan penggajian yang berpotensi menimbulkan kesalahan dan kurang efisien. Penelitian ini bertujuan untuk merancang dan membangun Sistem Informasi Manajemen Operasional Grah Coffee berbasis web dengan absensi melalui mobile Android. Sistem dikembangkan menggunakan metode Waterfall dengan dua platform utama, yaitu Web Admin berbasis Next.js dan aplikasi mobile Android berbasis Flutter, menggunakan Express.js sebagai backend, Supabase sebagai basis data, serta Vercel sebagai platform deployment. Hasil pengujian Black Box Testing menunjukkan seluruh 10 skenario uji berjalan 100% sesuai yang diharapkan. Selain itu, pengujian usability menggunakan USE Questionnaire yang melibatkan 15 responden memperoleh nilai rata-rata 91,39% dengan kategori sangat layak. Dengan demikian, sistem ini dapat menjadi solusi digital yang cukup dalam meningkatkan efisiensi pengelolaan operasional Grah Coffee secara terintegrasi.

The operational management of Grah Coffee was still carried out manually, including attendance recording, inventory management, shift scheduling, and payroll calculation, which were prone to errors and inefficiency. This study aims to design and develop a Web-Based Management Information System for Grah Coffee with mobile Android-based attendance. The system was developed using the Waterfall method with two main platforms, namely a Next.js-based Web Admin and a Flutter-based Android mobile application, using Express.js as the backend, Supabase as the database, and Vercel as the deployment platform. Black Box Testing results show that all 10 test scenarios ran 100% as expected. Furthermore, usability testing using the USE Questionnaire involving 15 respondents obtained an average score of 91.39%, categorized as very feasible. Thus, this system can serve as an effective digital solution to improve the efficiency of Grah Coffee operational management in an integrated manner.