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All Journal Infotech Journal Sinkron : Jurnal dan Penelitian Teknik Informatika JURNAL MEDIA INFORMATIKA BUDIDARMA IKRA-ITH Informatika : Jurnal Komputer dan Informatika Journal Information System Development IJISTECH (International Journal Of Information System & Technology) Building of Informatics, Technology and Science Jurnal Mantik REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Journal of Computer Networks, Architecture and High Performance Computing IJISTECH DEVICE Jurnal Abdimas ADPI Sains dan Teknologi Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi SATIN - Sains dan Teknologi Informasi Journal of Data Mining and Information Systems
Romindo
Universitas Pelita Harapan, Jakarta
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IMPLEMENTASI SISTEM INFORMASI PEMESANAN PRODUK DAN JASA UMKM EYEMAZING SALON Romindo, Romindo; Ferawaty, Ferawaty
Jurnal Abdimas ADPI Sains dan Teknologi Vol. 2 No. 2 (2021): Jurnal Abdimas ADPI Sains dan Teknologi
Publisher : Asosiasi Dosen PKM Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47841/saintek.v2i2.186

Abstract

Teknologi internet merupakan media informasi yang sangat bermanfaat dalam penyebaran informasi. Informasi melalui Internet dapat diakses setiap saat dan dimanapun oleh karena itu keberadaan internet saat ini sangat membantu dalam melaksanakan aktivitas sehari-hari. Setiap sendi kehidupan tidak lepas dari kebutuhan internet. Terlebih lagi dalam bidang bisnis, dengan teknologi internet secara online maka jalur perdagangan online sangat memudahkan calon customers untuk melakukan transaksi baik itu informasi produk, pemesanan ataupun melakukan pembayaran. Dalam hal ini, penulis melakukan pengabdian masyarakat terhadap Usaha Mikro Kecil Menengah (UMKM) Eyemazing Salon. Guna membangun sistem informasi pemesanan produk dan jasa pelayanan yang di gunakan pada Eyemazing Salon. Dimana dengan adanya sistem informasi ini maka sangat membantu Eyemazing Salaon dalam melakukan pelayanan serta pemberian Informasi penting kepada customernya. Diharapkan dengan sistem informasi ini penyajian laporan serta penanganan pelanggan dapat dilakukan secara efektif dan efesien.
Sistem Pendukung Keputusan Menentukan Mahasiswa Lulusan Terbaik di Politeknik Ganesha Medan Menggunakan Metode Analytic Network Process (ANP) Romindo, Romindo
REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer Vol. 1 No. 1 (2016): Remik Volume 1 Nomor 1 Oktober 2016
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/remik.v1i1.10618

Abstract

Politeknik Ganesha Medan salah satu Perguruan tinggi yang tiap tahunnya menghasilkan lulusan yang berkualitas. Diantara para lulusan tersebut selalu terdapat satu orang yang menjadi lulusan terbaik di setiap angkatan. Ada kalanya menentukan satu orang sebagai lulusan terbaik diantara sekian banyak lulusan bukanlah pekerjaan sederhana. Tanpa kriteria yang jelas dan transparan, maka proses membuat keputusan lulusan terbaik dapat menimbulkan kecemburuan dan konflik. Untuk mengatasi masalah tersebut tujuan dari penelitian ini adalah membangun sistem pendukung keputusan untuk membantu proses pemilihan mahasiswa lulusan terbaik menggunakan metode Analitical Network Process (ANP). Hasil dari penelitian ini dapat digunakan untuk memudahkan pengambilan keputusan dalam menentukan lulusan terbaik disetiap angkatan dengan kriteria-kriteria yang telah disusun dengan ANP.
Penerapan Model SDLC Terhadap Sistem Informasi Penjualan Dan Persediaan Bangunan Pada CV. Nilafa Romindo, Romindo

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Abstract

Sales is an important thing to pay attention to in a business because through sales the business can make a profit. Sales are also very closely related to inventory, because without inventory the sales process cannot take place. However, the recording of inventory and sales on CV. Nilafa is always handmade so it takes a long time and mistakes are not uncommon. Therefore, a research was conducted in designing a web-based inventory and sales information system using the Software Development Life Cycle (SDLC) methodology. This system is designed using ASP.NET and C# programming languages, as well as SQL Server for database purposes. This sales and inventory information system can help companies quickly find out the amount of inventory, record incoming and outgoing goods, store customer data, reduce the risk of errors or omissions, especially those caused by human error, to make reports quickly and easily. and can be filtered based on user wishes, as well as estimates of the best-selling items so that it can be estimated which items will be purchased/re-supplied through the created information system.
Implementation of Combination Vigenere Cipher and RSA in Hybrid Cryptosystem for Text Security J Jamaludin; R Romindo
IJISTECH (International Journal of Information System and Technology) Vol 4, No 1 (2020): November
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v4i1.85

Abstract

According to the key used, cryptography can be divided into two, namely: symmetric cryptography and asymmetric cryptography, each of which has advantages and disadvantages. The selection of asymmetric cryptographic algorithm can perform the encryption process in a short time, but the key security is less secure, so it must be changed frequently. While asymmetric cryptography is the opposite, the security of key distribution can be overcome, but the data encryption process is slower. The coding process in this study uses two cryptographic algorithms, namely the Vigenere Cipher algorithm as an example of the symmetric algorithm and the RSA (Rivest Shamir Adleman) algorithm which is an example of an asymmetric algorithm. The purpose of this research is to calculate and implement so that it can be applied to overcome the weaknesses that occur from the two types of cryptography. The hybrid cryptosystem coding method is always used to overcome the weaknesses of the two cryptographs. The results show that there is an increase in security in encryption because there will be two encodings, namely message encoding with the Vigenere Cipher cryptographic algorithm and key coding with the RSA cryptographic algorithm. Besides, there is an increase in the time in the encryption and decryption process. From the results of the research, it takes 424 milliseconds in the encryption process and 335 milliseconds for the decryption process with 59,400 characters. A hybrid cryptosystem coding method using a combination of Vigenere Cipher and RSA can be implemented to increase text security and increase speed in the encryption process.
IMPLEMENTASI TEKNIK HEURISTIC DAN PEMODELAN POHON KEPUTUSAN TERHADAP PERANCANGAN GAME IQ romindo
INFOTECH journal Vol. 7 No. 1 (2021)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/infotech.v7i1.1000

Abstract

Pemecahan suatu masalah dapat dilakukan dengan melakukan pencarian diantara pilihan – pilihan yang ada. Hal ini di dasari pada cara pandang manusia dalam menyelesaikan masalah. Salah satu teknik yang dibutuhkan dalam penyelesaian masalah adalah Teknik Heuristic. Teknik Heuristic adalah sebuah teknik yang mengembangkan efisiensi dalam proses pencarian yang disebut sebagai fungsi heuristic.Pengambilan keputusan yang mungkin dari semua alternatif yang ada dapat dilakukan dengan pemodelan pohon keputusan (Decision Tree). Hampir semua permainan (game) yang berjenis strategi dirancang dengan pemodelan pohon keputusan karena setiap cabang pada pohon merepresentasikan keputusan yang mengawali penyelesaian yang lebih komplit dan node daun merepresentasikan penyelesaian yang komplit. Untuk itu dilakukan suatu perancangan perangkat lunak game IO dengan menggunakan teknik Heuristic dan pemodelan pohon keputusan, untuk menemukan solusi terbaik dengan menggunakan metode pencarian Minimax Searching.
Penerapan Model SDLC Terhadap Sistem Informasi Penjualan Dan Persediaan Bangunan Pada CV. Nilafa Romindo Romindo
Journal Information System Development (ISD) Vol 7 No 1 (2022): Journal Information System Development (ISD)
Publisher : UNIVERSITAS PELITA HARAPAN

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sales is an important thing to pay attention to in a business because through sales the business can make a profit. Sales are also very closely related to inventory, because without inventory the sales process cannot take place. However, the recording of inventory and sales on CV. Nilafa is always handmade so it takes a long time and mistakes are not uncommon. Therefore, a research was conducted in designing a web-based inventory and sales information system using the Software Development Life Cycle (SDLC) methodology. This system is designed using ASP.NET and C# programming languages, as well as SQL Server for database purposes. This sales and inventory information system can help companies quickly find out the amount of inventory, record incoming and outgoing goods, store customer data, reduce the risk of errors or omissions, especially those caused by human error, to make reports quickly and easily. and can be filtered based on user wishes, as well as estimates of the best-selling items so that it can be estimated which items will be purchased/re-supplied through the created information system.
Analisa Penentuan Saham Terbaik Menggunakan Metode Analytic Hierarchy Process (AHP) Romindo Romindo
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 5, No 3 (2021): Juli 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v5i3.2978

Abstract

The number of stock investors has increased from the past to the present. Likewise, the number of companies listed on the Indonesia Stock Exchange (IDX). What makes investors confused about choosing the best stock from the hundreds of stocks that are regulated on the IDX. The method used for the best stock is the Analytic Hierarchy Process (AHP) method. Investors will enter criteria that take into account the specified criteria and criteria. The criteria used to determine stocks are C1 = PER, C2 = PBV, C3 = DER, C4 = ROE and C5 = ROA. The results of research conducted in the second rank show that alternative A1 = CPIN is in the first rank with a Priority Vector of 0.6536, alternative A2 = JFPA is in the second rank with a Priority Vector of 0.2013 and alternative A3 = UTAMA is in the second rank. second rank. second rank. second rank. ranked third with a Priority Vector of 0.1452.
Implementasi Metode ANP Terhadap Sistem Pendukung Keputusan Memilih Toko Daring Terbaik Romindo Romindo; Jamaludin Jamaludin
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 3, No 4 (2019): Oktober 2019
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v3i4.1373

Abstract

Today, online shops are in great demand by the people of Indonesia. Lazada, Shopee, Buka Lapak are a number of online stores that are quite popular in Indonesia. Students of the Ganesha Polytechnic are a small part of Indonesian people who are interested in buying at online stores. There is an increase and discussion among the Polytechnic students of Ganesha, in this case the difference is comparing which shops are the best. This debate is the purpose of this study. SuperDecisions is a decision support system which is an important requirement in the process of selecting the best online store. In the process of selecting a store, researchers also dare to use the Analytical Network Process (ANP) method as a problem modeling for complex results. The results of applying the ANP method to Shopee's decision process are the best online stores according to 3.80 Ganesha Polytechnic students, followed by Buka Lapak weighing 3.73 and Lazada with a weight of 2.47
Application of SMART Methods (Simple Multi-Attribute Rating Technique) In the Decision Support System for the Provision of People's Business Loans At Bank Sumut (Case Study: KCP Pasar Martubung): Application of SMART Methods (Simple Multi-Attribute Rating Technique) In the Decision Support System for the Provision of People's Business Loans At Bank Sumut (Case Study: KCP Pasar Martubung) Romindo Romindo; Siti Hardianti
Journal of Computer Networks, Architecture and High Performance Computing Vol. 1 No. 2 (2019): Computer Networks, Architecture and High Performance Computing
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnapc.v1i2.63

Abstract

Bank SUMUT KCP Pasar Martubung in the provision of People's Business Credit (KUR) and the subject of this research is the People's Business Credit Account (KUR), which amounts to one person. The high interest of the community in obtaining KUR made it difficult for Bank SUMUT to determine who was entitled to receive KUR. In the process of determining the eligibility of previous KUR recipients, the method of comparison between monthly income and monthly needs is still using the manual method. This method is considered to be still simple, this is due to dependence on one indicator that causes bad credit. To overcome this problem, a decision support system is needed with the SMART Multi Attribute Ranking Technique which can assist in the provision of KUR to the community that meets the criteria in the provision of KUR
ANALISA PERBANDINGAN METODE ANP DAN SAW DALAM MENENTUKAN MAHASISWA TERBAIK: ANALISA PERBANDINGAN METODE ANP DAN SAW DALAM MENENTUKAN MAHASISWA TERBAIK Romindo Romindo
Jurnal Mantik Vol. 3 No. 1 (2019): May: Manajemen dan Informatika
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (312.496 KB)

Abstract

Perkembangan teknologi perangkat keras dan perangkat lunak saat ini sangat pesat, dan bahkan metode komputasi juga ikut berkembang. Salah satu metode komputasi yang cukup berkembang saat ini adalah metode Sistem Pendukung Keputusan (SPK). Dalam teknologi informasi, sistem pendukung keputusan merupakan cabang ilmu yang letaknya diantara sistem informasi dan sistem cerdas. Sistem pendukung keputusan telah banyak diterapkan untuk mendukung pengambilan keputusan suatu masalah dan beragam metode digunakan, yaitu SAW, Promethee, ANP, TOPSIS, GAP, Fuzzy Logic, dan lain-lain. Pada proses pemilihan mahasiswa terbaik merupakan permasalahan yang melibatkan banyak komponen atau kriteria yang dinilai (multikriteria), sehingga dalam penyelesaiannya diperlukan sebuah sistem pendukung keputusan dengan multikriteria. Diantara banyaknya metode pada sistem pendukung keputusan, maka dibutuhkan metode mana yang terbaik dalam menentukan mahasiswa terbaik di Politeknik Ganesha Medan.
Co-Authors Anggara, Alfin Asnawi, Muhamad Fuat Baihaqy, M Alif Muwafiq Barus, Okky Putra Chandra, Wenripin Ferawaty Ferawaty, Ferawaty Hidayat, Muslim Hondro, Ety Debora Ilhami, Mirza Jamaludin . Jefri Junifer Pangaribuan Kevin Bastian Sirait Pangaribuan, Jefri Junifer Siti Hardianti Siti Hardianti, Siti Tjokro, Stanley Triandes Sinaga Ulfa, Ayu Wiliem, Evelyn William William Yudhistira Adhitya Pratama Yugopuspito, Pujianto