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An information system is used to manage and present data so that it benefits an organization. Effective financial management is crucial for government agencies, including the Medan City Transportation Department, to ensure transparency and accuracy in financial records. However, the manual method still used has weaknesses, such as recording errors and reporting delays. Therefore, this study aims to design and develop a web-based financial information system to address these issues.The system features transaction recording, financial reporting, real-time data processing, and more efficient budget management. This study uses the waterfall software development approach, which includes analysis, design, implementation, testing, and maintenance. The results show that this system can improve work efficiency, reduce errors in financial management, and support data-driven decision-making.  

WebGIS is a web-based Geographic Information System consisting of several interrelated components. WebGIS is a combination of graphic mapping design, digital maps with geographic analysis, computer programming, and a database that are interconnected into one part of web design and mapping web. WebGIS is a GIS application distributed in a computer network to integrate and disseminate geographic information visually on the world wide web. The objectives achieved in this study are to identify the types of tourism distribution on Sipora Island, Mentawai Islands Regency and to design and build a tourism object information system on Sipora Island, Mentawai Islands Regency based on webGIS. From the research conducted, it can be concluded that based on the survey results, there are 22 points. Waterfall tourism consists of 7 tours, cultural tourism consists of 2, beach tourism consists of 8 and marine tourism consists of 5. Where the tourism is spread across 2 sub-districts. Where in the North Sipora sub-district there are 15 points and South Sipora 7 points. Design and Build a tourism information system for Sipora Island, Mentawai Islands Regency using Quantum GIS as initial data processing. Then combined with a website that has been designed using the Visual Studio Code application.    

Along with the advancement of time, technology in the era of globalization demands that humans work more professionally, and it is required in various fields or public institutions and organizations that use computers to support operational activities and internet networks across different levels of society. SMP Negeri 4 Mauliru is one of the Junior High Schools located in Mauliru Village, Kambera District, East Sumba Regency, East Nusa Tenggara Province. This school has a mission to improve the quality of education and always strives to provide quality guidance to its students. The payment of the Committee Fund is an agreement among the parents or guardians of students to support the school's needs that are not covered by the BOS (School Operational Assistance) funds. One of the school's operational activities that is essential for supporting the Committee Fund payment system still uses a conventional system, particularly in the preparation and payment of the committee fund, where a ledger book is still used for recording payments. This results in a long process and frequent errors in ledger book entries. The Committee Fund is a recurring payment that students must pay to the school once a month. The purpose of this research is to create a Web-Based Committee Fund Payment Information System at SMP Negeri 4 Mauliru to facilitate the school treasurer in recording committee fund payments in the ledger book. This research uses the waterfall development method. Waterfall is the most commonly used software development model. Several stages in the waterfall model include: Analysis, Design, Implementation, Testing, and Maintenance. Based on the results obtained, the average value of 70% falls within the "acceptable" range with a grade scale of "C" and adjective ratings in the "OK" category. Thus, the developed payment information system is suitable for simplifying the committee payment process for students.

The Jayapura City Transportation Agency faces significant challenges in managing traffic violation data due to rapid population and economic growth. The use of Excel-based systems has proven inadequate, so a more integrated and efficient information system update is needed. Thus, the research and development method to design a web-based data archiving information system application with a waterfall methodology approach. It is hoped that this application can improve the efficiency of filing and searching for violation data, as well as support better traffic control in Jayapura City.

Pekon Kampung Baru is a pekon with the majority of people having livelihoods as farmers, so that the community's economy only relies on agricultural products to meet their needs. Pekon Kampung Baru has tourism potential in the form of a waterfall that can be managed so that it becomes a competitive tourism to attract tourists and have an impact on improving the economy of the Pekon Kampung Baru community with a planned and structured management pattern so that the potential utilised can develop optimally. In this study the authors used methods of collecting, processing, and analysing data with the type of research that is qualitative. The data collection includes interviews, observation, and documentation. The process of community economic empowerment through the management of the Way Lalaan waterfall tourist attraction, there are several stages in it, namely the capacity building stage, and enrichment. the conclusion of managing the Way Lalaan waterfall tourist attraction through the Way Lalaan Tourism Awareness Group is carried out with the following four stages, namely: Capacity Building, Institutional Strengthening, and Provision of Economic Business Facilities.

Meeting scheduling is a crucial aspect of time and resource management at the DPRD Office of North Sumatra Province. This article aims to analyze and design an efficient and effective meeting scheduling information system. Through a needs analysis approach, this research identifies various challenges faced in the current scheduling process, such as schedule conflicts and lack of transparency. By employing a web-based system design method, it is expected that the resulting system can facilitate coordination among members, enhance efficiency, and simplify information access. The outcomes of this research are anticipated to significantly contribute to improving organizational performance at the DPRD of North Sumatra Province.

This research discusses the design of correspondence filing applications at the Subdivision of the Gerindra Faction of the North Sumatra Provincial DPRD. The letter filing system that is still done manually causes various obstacles such as difficulty in finding documents, the risk of damage and loss of physical documents, and inefficiency in archive management. The purpose of this research is to design a computer-based application to optimize the process of filing incoming letters and outgoing letters. The system development method used is waterfall with the stages of needs analysis, system design, implementation, and testing. The application is designed using PHP programming language and MySQL database to store mail data. The results showed that the designed application can facilitate the process of archiving, searching, and managing correspondence digitally and increase work efficiency in the Gerindra Faction Subdivision of the North Sumatra Provincial DPRD. This system is also equipped with a security feature in the form of a user login to maintain document confidentiality.

This research aims to develop the company website PT. Rantangin Digital Indonesia uses the latest technology, namely Next.js and Tailwind CSS. This website development was carried out to increase visibility and user experience in accessing the services offered by the company. Next.js was chosen as the development framework because of its ability to build fast, scalable and SEO-friendly web applications, while Tailwind CSS was used to speed up the interface design process with a flexible and responsive utility-first approach. The development method used is the Waterfall method, which consists of planning, design, implementation, testing and maintenance stages. The development results show that the website built has succeeded in fulfilling the company's goals of providing a digital platform that is easy to access, responsive on various devices, and has optimal performance. By using Next.js and Tailwind CSS, website development can be done efficiently and effectively, and provide a better user experience. Recommendations for further development include integration with content management systems and analytical features for monitoring website performance.

Madrasah Ta'hiliyah Ibrahimy, part of the Salafiyah Syafi'iyah Islamic Boarding School, is a semi-formal educational institution founded in 1986 by KH. Saifuddin Maksum. This institution focuses on student education and is under the coordination of the Ibrahimy Islamic Institute (IAII). One of the main problems faced by Madrasah Ta'hiliyah is the inaccuracy in the teacher and staff payroll system, which is caused by the lack of a standardized and transparent system. Errors in calculating salaries and determining reward criteria often result in injustice, where teachers with higher experience and qualifications receive disproportionate salaries, thus reducing motivation and affecting the quality of teaching. The system method uses the waterfall model and system modeling uses use case diagrams, class diagrams, and activity diagrams. And the results of this study are in the form of an e-barokah application design.

Madrasah Ta'hiliyah Ibrahimy, part of the Salafiyah Syafi'iyah Islamic Boarding School, is a semi-formal educational institution founded in 1986 by KH. Saifuddin Maksum. This institution focuses on student education and is under the coordination of the Ibrahimy Islamic Institute (IAII). One of the main problems faced by Madrasah Ta'hiliyah is the inaccuracy in the teacher and staff payroll system, which is caused by the lack of a standardized and transparent system. Errors in calculating salaries and determining reward criteria often result in injustice, where teachers with higher experience and qualifications receive disproportionate salaries, thus reducing motivation and affecting the quality of teaching. The system method uses the waterfall model and system modeling uses use case diagrams, class diagrams, and activity diagrams. And the results of this study are in the form of an e-barokah application design.

The purpose of this research is to build a web-based information system for the Bandungan Sub-district Religious Affairs Office (KUA) that covers marriage registration, referral applications and receipt of marriage registration and referral reports. The research method used is the Research and Development (R&D) method. The R&D method is a research method used to produce certain products and test the effectiveness of these methods. In addition, this research uses the proven waterfall theory. The result of this research is to produce a web-based information system that is able to manage integrated marriage and referral registration data using R&D and Waterfall methods. This information system uses the PHP programming language and uses mysql data storage.

This research aims to develop a web-based information system at the Kebondowo village office. This research was conducted by analyzing the extent to which the Kebondowo Village Office uses an effective information system. This system development uses PHP, HTML and MySQL programming languages with the waterfall model method with several stages, namely requirements analysis, design, development, testing, and maintenance. The results of the study can be concluded that the Kebondowo Village Information System that can support activities in Kebondowo Village to the community. The Kebondowo Village website has been designed and implemented to improve the quality of public services by presenting information about profiles, announcements, and village activity agendas. This initiative makes it easier for Kebondowo Village Officials to deliver information directly without intermediaries, as well as providing convenience for residents to access and receive accurate information, including about social assistance programs and other activity agendas in the village.

One of the museums found in Bali is Subak museum in Tabanan Regency. The establishment of this Museum aims to preserve the traditional institution called Subak as a noble national cultural heritage, and to introduce to the younger generation and foreign tourists about the unique traditional irrigation system in Bali. Lack of supporting facilities in delivering information, making tourists who visit Subak Museum have minimal information. The solution needed in Subak museum is an Android-based E-Tourism application that is supported by Qr-Code technology so as to provide an interesting presentation of data. In making this application using the development of the Waterfall method and designed using the Unified Modeling Language (UML) with the Java programming language for Android and PHP for web services, and MySQL as a database. So that produced an android-based system in Subak museum Tabanan Regency. Based on the results of the tests carried out it can be concluded that the black box testing system functions have been running according to the planning. Then the result of the testing of users using questionnaires generated Application Benefits scores 90.8%, Ease of 86.93%, Interface 82% and Content 90.2%. 

This final report aims to design a website-based electronic archiving system using PHP and MyAdmin. The data collection method used by the author in this research is the field research method through interviews, observation, library research, and descriptive qualitative data analysis techniques using the waterfall method, namely the Development Life Cycle (SDLC) system, which is used to develop information systems in the website creation process. This method uses a systematic and gradual approach. This electronic filing system can help companies overcome various obstacles when recording and rediscovering documents. Automating processes in the system in systematic recording and storage can save time and help provide information quickly so that the administrative process is smooth. Reduces the use of paper (less paper) because documents are stored in digital format, so documents will not pile up and can reduce the use of archive storage space. In electronic archiving, there is no longer a need to manually record the agenda for incoming and outgoing letters, because when recording transactions, incoming or outgoing letters will be automatically recorded on the agenda for incoming or outgoing letters. For the system to continue running optimally, it is recommended that companies carry out employee training, routine system maintenance, continuous development, implementation of information security policies, and regular system performance monitoring.  Implementing these recommendations is expected to increase operational efficiency and accessibility of company information

Current technological advances have made the need for information technology very necessary. With the existence of web-based geographic information system technology, it can help PT. Telkom Indonesia Tbk Prabumulih City Branch to digitize every Indibiz customer and target area for Indibiz products. The aim of this research is to create a web-based Indibiz customer mapping information system and to improve technician performance in matters concerning Indibiz. The research method used is descriptive qualitative, the Waterfall method as a system development method and UML as a design tool. The application was built using a website with the php programming language, a mysql database, and printing data using pdf files.

The development of information technology has had a significant impact in various sectors, including in the management of social assistance programs. At the Social Service for Women's Empowerment and Child Protection of Batu Bara Regency, the evaluation process for the implementation of social assistance programs is still carried out manually, which causes delays in data collection, analysis, and report preparation. Therefore, an information system is needed that can help speed up and facilitate the evaluation of the program. This study aims to design a Social Assistance Program Evaluation Information System that can integrate data on aid recipients, types of assistance, recipient status, and program effectiveness evaluation. This system is designed using the Waterfall method which consists of the stages of needs analysis, design, implementation, testing, and maintenance. The platform used in the development of this system is web-based to facilitate access from various devices. The results of this study show that the design of an integrated information system can increase efficiency in collecting evaluation data and speed up the reporting process to related parties. In addition, this system is expected to increase transparency and accountability in the implementation of social assistance programs, so that the impact of the program can be more measurable and on target.

Formal words are words which follow the language rules that have been determined in formal situations both in oral and written. The purpose of this study is to improve the ability of primary school students in distinguishing formal words. The method used is SDLC (System Development Life Cycle) in waterfall model. The result of this study is the design of a scratch-based game design of KaKu  to improve students’ ability to distinguish formal words at primary school has code blocks on 1) Teacher’s sprite, 2) Easy quiz, 3) Medium quiz, 4) Hard quiz, 5) Tick sprite, 6) Cross sprite, 7) Easy sprite, 8) Medium sprite, and 9) Hard sprite. The conclusion of this study is that there are 9 scratch-based game designs of KaKu (formal words) to improve students’ ability to distinguish formal words at primary school.

Tea plantations are an important sector in Indonesia's agricultural industry that contributes significantly to the country's economy. The success of tea cultivation is highly dependent on the quality of the seedlings, making data collection and management of tea seedlings a crucial element. However, the manual data collection process still used at PTPN4 faces various challenges such as recording errors, data loss, and information delays, which will have an impact on operational efficiency and decision making. This study analyzes the application of a web-based information system for data collection of tea seedlings in PTPN4 plantations, with a focus on the provision or stocking of seedlings. The results show that a web-based system using the waterfall method can improve the efficiency, accuracy, and transparency of data management, while facilitating integration between units in the organization. Abstrak. Perkebunan teh merupakan sektor penting dalam industri pertanian di indonesia yang memberikan kontribusi signifikan terhadap ekonomi dalam negara. Keberhasilan budidaya tanaman teh sangat bergantung pada kualitas bibit, sehingga pendataan dan pengelolaan bibit teh menjadi elemen krusial. Namun, proses pendataan manual yang masih digunakan di PTPN4 menghadapi berbagai tantangan seperti kesalahan pencatatan, kehilangan data, dan keterlambatan informasi, yang nantinya akan berdampak pada efisiensi operasional dan pengambilan keputusan. Penelitian ini menganalisis penerapan sistem informasi berbasis web untuk pendataan bibit teh di perkebunan PTPN4, dengan fokus pada penyediaan atau stok terhadap bibit. Hasil penelitian menunjukkan bahwa sistem berbasis web dengan menggunakan metode waterfall dapat meningkatkan efisiensi, akurasi, serta transparansi pengelolaan data, sekaligus memfasilitasi integrasi antar unit dalam organisasi.

The development of information technology in the digital era has significantly impacted various sectors, including libraries in educational institutions. This study focuses on the analysis and design of a web-based library information system at SMK Yapermas Jakarta, utilizing the Waterfall software development methodology. The Waterfall model was chosen for its systematic structure, ranging from requirements analysis to system maintenance. Currently, the library management at SMK Yapermas is still manual, leading to several issues such as slow book searching, borrowing, returning processes, and potential data errors. The objective of this study is to design a system that enhances library service efficiency. The research findings indicate that the web-based system significantly improves the efficiency and quality of services, with excellent ratings in various development stages, such as requirement analysis (81% - 88%) and system testing (81% - 86%). Therefore, the web-based library is expected to provide a more effective solution for library management at SMK Yapermas Jakarta and other schools.

The implementation of a web-based guest book at PTPN4 aims to enhance visitor management and improve operational efficiency. This system allows for real-time data entry and retrieval, enabling staff to monitor visitor information effectively. By transitioning from a traditional paper-based guest book to a digital solution, PTPN4 seeks to minimize administrative burdens, reduce errors, and streamline the check-in process. Furthermore, the web-based system facilitates better data analysis, helping management make informed decisions about visitor engagement and security protocols. Overall, this initiative is expected to contribute to a more organized and efficient operational environment at PTPN4