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The advancement of information technology has driven the need for more effective and efficient attendance systems, especially for companies with a distributed workforce. PT. Asia Sinergi Solusindo faces challenges in managing employee attendance in real-time based on predefined work locations. This study aims to design a location-based attendance application system utilizing Global Positioning System (GPS) technology to ensure employees can only mark attendance at locations specified by the administrator. The system was developed using the *waterfall* software development methodology, encompassing requirements analysis, system design, implementation, and testing. The application was built on the Android platform with cloud-based database integration to centrally store attendance data. The results show that the system enhances attendance data accuracy, reduces fraud risks, and facilitates real-time employee attendance monitoring. Thus, this application is expected to provide an effective solution to support attendance management at PT. Asia Sinergi Solusindo.

The Segitiga Motor website was developed using the Laravel framework with the SDLC Waterfall model approach to digitize the management of customer data and workshop services. The development process includes stages such as requirements analysis, system design, implementation, testing, and maintenance. Laravel was chosen for its ability to speed up development through reusable components and its organized and flexible structure. The website successfully integrates key features such as online service booking, customer data management, product catalog, and promotions, all effectively. Testing results show that the system works as planned, enhancing operational efficiency and making it easier for customers to access services. For future development, adding features like analytics and integration with digital payment systems could further improve customer experience and satisfaction.    

The aim of this research is to design and build an online marriage registration service information system at the KUA Tinggi Raja District using the CodeIgniter framework which can support or facilitate marriage registration at the KUA Tinggi Raja District. The research method used in this research is a qualitative method with the waterfall system development method. The applications created are designed using Unified Modeling Language (UML) including Use Case Diagrams, Activity Diagrams, Sequence Diagrams, and Class Diagrams. The software used in designing this application uses the PHP programming language, XAMPP as the web server, MySQL as the database. The result of this search is an application for the Tinggi Raja Regency KUA Online Marriage Registration Service so that this application can support the Telluwanua Regency KUA Online Marriage Registration Service. The application was tested using the black box test method and results were obtained without program errors, while for questionnaire testing using usability the results were very in line with the score, namely utilization of 96%. Hopefully this application can help online marriage registration services at the KUA Tinggi Raja District. 

The Amil Zakat, Infaq, and Sedekah Institution (LAZIS) of Nahdlatul Ulama in Limpung District plays a crucial role in managing community funds transparently and accountably. However, the manual financial system currently in use often hampers efficiency and accuracy in record-keeping. To address this issue, a web-based financial information system has been developed to facilitate the management of financial processes, including recording income, expenses, and generating real-time financial reports.  This system is designed with key features such as donor data management, transaction recording for zakat, infaq, and sedekah, and the generation of financial reports accessible to relevant parties at any time. By leveraging web-based technology, the system provides ease of access for administrators and enhances transparency to the public. The development process follows the waterfall method, starting from requirements analysis to implementation and testing, ensuring the system meets user needs effectively.   The implementation results indicate that the system significantly improves the efficiency and accuracy of financial management at LAZIS Nahdlatul Ulama Limpung District. Additionally, the system helps build public trust by providing more transparent and easily accessible financial reporting. As a result, the management of zakat, infaq, and sedekah funds becomes more structured, effective, and accountable. 

In the midst of technology users in Indonesia, there are still many business fields that have not maximized technological advances for their business, one of which is the Berkah Dalem clean water depot business located in Mijen, Kebonagung, Central Java.  In the problems that exist in this study, it is known that the order acceptance system at the Berkah Dalem clean water depot still uses a manual method which is less effective and efficient.  Therefore, the purpose of this study is to design a website-based clean water ordering system and create sales and order information data that can be accessed easily. The method used is the waterfall method for software development using XAMPP. The results achieved are the design of a website-based ordering system has passed the feasibility test of using the system with data that all status tests are accepted, so it can be concluded that the designed system is successful and can be applied to the clean water depot business.

Inventory management is a crucial aspect of ensuring operational efficiency, especially in trade and distribution companies like PT. Indah Permata. The manual recording system currently in use creates several challenges, such as data entry errors, duplication, and delayed reporting. Therefore, this study aims to develop a web-based inventory management system to address these issues and optimize the company's operations. The development method used is the waterfall model, which includes the stages of requirements analysis, design, implementation, testing, and maintenance. The system was developed using PHP Native and MySQL as the database. The results show that the system improves operational efficiency by speeding up real-time item tracking, minimizing human errors, and enhancing data security and accessibility. With features such as login, data addition, editing, deletion, search, and export, the system enables administrators to manage inventory more effectively. Additionally, it supports quick and accurate decision-making processes. This system can serve as a solution for other companies facing similar challenges in inventory management.

The programming language used in this web development is PHP using the Laravel framework and the RDBMS used is MySQL. The system development model used is the SDLC waterfall model so that the work is gradual and more structured. This research resulted in web-based drug management at the Jambi City Pharmaceutical Installation UPTD being able to solve the problem of recording incoming drugs from Pharmaceutical Wholesalers, Submission of LPLPO files by Puskesmas as official proof of drug needs at the Puskesmas, outgoing drugs during drug distribution activities to Puskesmas, data on Pharmaceutical Wholesalers who partner as drug suppliers at the Jambi City. Health Office Pharmaceutical Installation UPTD Warehouse, data on health centers in Jambi City along with officers who will come during distribution and drug data that will be returned to the Pharmaceutical Wholesaler responsible for the product.

The purpose of setting up SIMRS is to improve efficiency, effectiveness, professionalism, performance, and access and services in hospitals. In the preparation of this paper, data was collected through observation methods, interviews, literature studies, and the application of software development models using the waterfall method. The result is the design of a web-based patient registration information system using Laravel and MySQL as a database. Hospitals face several problems, including data redundancy in the input process and less than optimal data presentation, making it difficult to manipulate, change, and delete data. The author hopes that the development of a new information system can simplify and speed up the data input process. The information system designed is expected to make it easier for patients to register online as well as assist admins in the patient registration process, making it easier to make registration reports.    

A geographic information system are highly valuable tools that help individuals or visitors explore noteworthy destinations. Implementing GIS for online restaurant searches within Southwest Sumba Regency aims to assist users in effortlessly obtaining detailed and accurate information about restaurant locations, enabling them to identify and reach these spots efficiently. The purpose of this project is to design a GIS application that leverages the capabilities of the Google Maps API. This API represents a sophisticated set of modern programming tools that facilitate seamless interaction between different software systems. The GIS application is developed using the waterfall methodology, which emphasizes a structured software development lifecycle to ensure uniformity and operational clarity. Therefore, the results of this study, with a geographic information system mapping the location of eating restaurants can provide information to tourists, as well as the community regarding the location of eating restaurants in the Southwest Sumba Regency area quickly and easily. 

The Sumba Christian Church (GKS) Jemaat Makamenggit, located in East Sumba Regency, has a substantial number of congregants, including 425 members at the central Makamenggit church. Financial management activities, such as revenue from Children's Offerings (PA), Diakonia, and building funds, are still carried using notebooks and calculators. This method is not only time-consuming and also prone to recording errors and reduces transparency in financial reporting. This poses challenges in meeting regulatory requirements and maintaining the trust of the congregation and related stakeholders. In the current digital era, transparency and accuracy in financial reporting are essential needs. To address this challenge, a web-based information system which aims to speed up the process of calculating incoming and outgoing money and financial reporting. With this new system, the recording process, which typically takes 1-2 days, can be simplified to just 10-15 minutes. The use of a web-based system also provides real-time access to financial data for various stakeholders, such as church administrators, congregation councils, and supervisory bodies, regardless of geographical constraints. The proposed system will enable the church treasurer to manage church finances more efficiently, reduce reporting time, and meet applicable regulatory demands.In an effort to speed up the financial calculation process at GKS Makamenggit, this financial information system was developed using the waterfall method. It is hoped that the results of this research will help financial treasurers to manage incoming and outgoing finances and with this system, financial reporting will be more transparent and efficient.

Structured and efficient inventory management is very important for cooperatives, which have special operational and logistical needs. This study aims to develop a web-based inventory system and also develop it into a mobile application that is able to support real-time stock and asset management, using Javascript, PHP, HTML, CSS, and implemented on the XAMPP platform with phpMyAdmin support. This system is designed to record and monitor goods accurately, optimize the flow of goods in and out, and provide automatic inventory reports. The waterfall approach is applied in the development of this system, starting from needs analysis, design, implementation, to testing. The results of the study show that this system has succeeded in increasing the accuracy of recording goods, accelerating the decision-making process through data-based reports, and reducing manual errors that often occur in inventory management. This system not only supports operational transparency, but also helps a cooperative in achieving logistical efficiency and resource optimization.

The development of information technology has encouraged various educational institutions to switch from manual systems to more efficient and integrated digital systems. One important activity in school management is the process of scheduling teachers' lessons, which often takes a long time and has the potential to cause scheduling conflicts when done manually. Common problems that often arise include conflicts between teachers' teaching hours, incompatibility of classroom availability, and difficulties in adjusting schedules to teachers' preferences. Therefore, this study aims to design and develop a web-based teacher scheduling information system by applying the Greedy algorithm method as a solution to optimize automatic schedule compilation. This system was developed using the PHP programming language and MySQL database with a Waterfall development model approach. The implementation results show that the system is capable of producing teaching schedules quickly, accurately, and with minimal time conflicts. Thus, the application of the Greedy algorithm has proven to be effective in improving efficiency, accuracy, and flexibility in managing teacher schedules in a school environment.

The creation of this final work aims to visualize the natural charm of Kerinci Regency in Naturalist Painting Works. This is a form of the author's response to the beauty of nature, how beautiful nature would be if it were not damaged. As well as a means to deepen the concepts and techniques of painting work. The creation of this final work applies a creation method that is carried out in stages. Starting from the preparation stage, Exploration stage, Improvisation stage, Formation stage, and completion stage. Based on the method that has been carried out, ten work titles were obtained, namely: "Gunung Kerinci", "Telun Berasap Waterfall", "Mountain Seven Lake", "Panorama of Khayanga Hill", "Aro Kayu Tea Garden", "Panorama of Longing for a Sekepal Tanah Heaven”, “Lake Kaco”, “Rawa Bento”, “Pancuran Rayo Waterfall”, “Bukit Curtain Dew”.

This study aims to analyze the student attendance system at SMP Santo Leo Jakarta and identify information technology-based solutions to enhance efficiency and accuracy in attendance recording. The school currently relies on a manual attendance system prone to recording errors, delayed reporting, and data manipulation. The research employed the Waterfall method, involving observation, interviews, questionnaire data collection, and literature study. The findings reveal that the manual system received low ratings, with average scores ranging from 40% to 42% in terms of usability, effectiveness, and functionality. However, the proposed technology-based system achieved a future expectation score of 80.74%, indicating the school's willingness to adopt a more modern system. An integrated attendance information system is expected to improve productivity, provide real-time information, and facilitate parental involvement in monitoring student attendance.

Pencatatan perjalanan dinas pada Kantor Pemerintah Kota Salatiga masih menggunakan cara manual yaitu staf administrasi mencatat satu-persatu laporan dari pegawai yang melakukan perjalanan dinas. Hal itu tidak efektif karena memerlukan waktu yang cukup lama dan tidak efisien karena berkas-berkas laporan menjadi menumpuk dan mengakibatkan rentannya hilang atau tersebar. Oleh karena itu, penelitian ini bertujuan mengembangkan aplikasi untuk mencatat laporan perjalanan dinas berbasis Web. Pegawai dapat membuat laporan melalui web dimanapun dan kapanpun. Data pencatatan perjalanan dinas juga dapat dimonitor dan dicari saat dibutuhkan. Pengembangan sistem ini menggunakan metode waterfall, kemudian melakukan perancangan dan pemodelan lalu mengimplementasikannya kepada website yang akan dibuat. Kemudian dilakukan pengujian sistem menggunakan Black Box untuk melihat apakah sistem sudah dapat berjalan dengan baik sesuai fungsinya. Hasil dari penelitian ini nantinya akan memberikan kemudahan bagi Kantor Pemerintah kota Salatiga untuk melakukan pencatatan perjalanan dinas. Pegawai dapat mengakses dimanapun dan kapanpun begitu pula staf administrasi.

Distance learning has become a supporting tool in education in the digital era. Improving the quality of education requires changing new, more efficient learning methods by designing E-Learning applications for learning media. The Manado State Christian Institute already has an Information System platform which aims to facilitate student registration and administration. To improve the quality of education, an E-Learning application is needed. The aim of this research is to design an E-Learning application as a distance learning platform that facilitates communication between students and lecturers in accessing material, assignments, challenges and exams. System design is carried out using Unified Modeling Language (UML) based modeling. Based on the results of usability testing, a score of 95.2% was obtained, which means that the E-Learning application is very good to use based on the experience of 5 respondents representing the Manado State Christian Institute.

Developing a web-based information system using the waterfall model, focusing on user needs analysis, design, development, testing, and system implementation. The results of the needs analysis indicate that users want a system that is easily accessible and efficient in data management. The design process produces an intuitive system design, while development is carried out using PHP and MySQL. System testing involves users to ensure functionality and stability, with the feedback obtained used for improvement. Implementation of the system in a real environment shows an increase in data management efficiency compared to the previous system. This study confirms the effectiveness of the waterfall model in developing information systems, although challenges in design flexibility still need to be considered. The results of this study are expected to provide a significant contribution to the development of web-based information systems that are more responsive to user needs.

Information Systems are a collection of systems in their aspects consisting of software, hardware and brainware in a structured manner with performance in a gradual and interconnected process so as to create a particular product that users need, especially the production of trousers in companies generally has processes such as production planning, production of goods, delivery of goods and goods reports, the aim of the research is to design an information system regarding the production of trousers for existing employees based on a website with a waterfall model in stages and testing using a black box on functional features, the final result is the creation of an information system for the production of trousers for production employees with website-based waterfall method

Information systems now play a crucial role in various fields, including education. Yayasan Aldiana Nusantara (YAN), which supports students from low-income backgrounds, faces challenges in selecting scholarship recipients. To streamline this process, this research designs a web-based Decision Support System (DSS) using the Simple Additive Weighting (SAW) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) methods. The system considers criteria such as class, KPS/KIP/KKS recipients, parents' income, report card grades, and extracurricular activities. The DSS is developed using the Waterfall model, PHP, and MySQL, with four types of access rights: Administrator, Judge, Student, and Foundation Leader. Sensitivity testing shows that the SAW method is more responsive to changes in criteria compared to TOPSIS, with a sensitivity value of 2.98 for SAW and 0.022 for TOPSIS. These results indicate that SAW is more optimal in assisting YAN in effectively and efficiently selecting scholarship recipients.

One of the main challenges encountered is the suboptimal project progress tracking system, and the frequent delays in progress reporting that hinder management in monitoring project development. Therefore, the author will write a thesis discussing the creation of a web-based project management application using the PHP programming language and the Laravel framework. The development process of this software will use the waterfall method. This application is expected to facilitate PT. Aurora Arta Indonesia in conducting its business processes. With features for progress tracking, billing recording, and progress reporting to clients, it will help achieve project goals quickly and effectively.