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All Journal Seminar Nasional Informatika (SEMNASIF) Jurnal Eksplora Informatika JURTEKSI CCIT (Creative Communication and Innovative Technology) Journal IT (INFORMATIC TECHNIQUE) JOURNAL Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi PUBLIDIMAS
Rika Rosnelly
Unknown Affiliation
Aerospace Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice

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Penerapan Metode POQ dalam Penentuan Persediaan Material Proyek pada PT. Swakarya Putra Berbasis Android Daniel Ginting; Rika Rosnelly
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp302-310

Abstract

Material inventory is a crucial factor in the smooth running of construction projects. PT. Swakarya Putra has been facing challenges in managing its inventory, such as delays in stock information, recording errors, and unplanned purchases. The purpose of implementing the POQ method is to control material inventory to minimize inventory costs and ensure timely material availability. The POQ method contributes to determining the optimal order quantity and timing by considering ordering, storage costs, and project material requirements. The system is built on an Android platform so that it can be accessed in real time by relevant parties in the field. The implementation results show that the system is able to calculate material ordering schedules accurately, simplify stock monitoring, and reduce the risk of shortages or excess inventory. Thus, the implementation of the Android-based POQ method can improve the efficiency of controlling project material inventory at PT. Swakarya Putra. This method helps minimize the risk of stockouts and excess stock, as well as improve operational efficiency by ordering quantities at specific time intervals.
Penerapan Data Mining dengan Metode K-Means untuk Menentukan Penilaian Kinerja Pengasuh Anak pada Panti Asuhan Eben Heazer Pinta, Elysa; Rika Rosnelly
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp467-477

Abstract

An orphanage is a social institution whose job is to provide care and guidance for children who do not have parents or come from poor families. Caregivers play a crucial role in fostering children's independence across emotional, behavioral, and moral dimensions. At Eben Heazer Orphanage, caregivers function as educators, mentors, and motivators. As educators, they instill ethical values and religious devotion; as mentors, they assist in discovering children's interests and talents; and as motivators, they encourage self-reliance. Nevertheless, the caregivers' contribution to developing children's independence remains suboptimal. Therefore, an evaluation of caregiver performance is essential to continually enhance services for the children. This evaluation not only enables management to assess the extent to which caregivers fulfill their duties but also provides a foundation for further training and development programs. In this way, the quality of care can be progressively improved to meet the children's needs. Furthermore, the application of technologies such as the K-Means algorithm supports transparency and objectivity in the assessment process, ensuring that each caregiver receives a fair evaluation based on actual performance. This initiative is expected to establish a more professional and measurable caregiving system at Eben Heazer Orphanage.
Co-Authors Charles Bronson Harahap Daniel Ginting Daniel Ginting Doughlas Pardede Edy Victor Haryanto Sianturi Fahmi Syuhada Arif Farhan Sardy Abdillah Ichsan Firmansyah iswanto LINDA WAHYUNI Meisarah Riandini Meli Handayani Mhd Rozy Pratama Mochammad Imron Awalludin Pinta, Elysa Retantyo Wardoyo Retantyo Wardoyo Ricky Irnanda Romi Antoni Sugiarto Sugiarto Susiana Khosasih Utawi Handika Sari Wiwi Verina Yiska Dayanti Zagoto Yudhi Andrian