Abstract: The online Billing information system at the XYZ Industrial Estate Management company is a system that will improve the performance of the billing system that runs, among other things, accelerating the sending of bills to tenants as customers. Make it easier to file tenant bill files and reduce paper usage for billing dues to tenants. The Biling Online information system at the XYZ industrial estate management company also makes it easier for tenants to see the number of bills to be paid.

Abstract: Doors are an important part of any room. Sometimes there is difficulty opening and closing the front door or worrying about manually locking the door. A reliable security system is needed to secure goods or valuables, one of which is by building a security system that uses RFID (Radio Frequency Identification) as an authentication tool so that users who can enter the room can be selected because they have access. Sometimes having trouble opening and closing the front door or worrying about manually locking the door. Technological developments to replace doors with automatic locks also pay attention to the security system. Along with the rapid application of technology, this creates an innovative idea for automatic door safety devices. The purpose of this research is to find a solution to the problem of how to build an automatic door system and door security using RFID (Radio Frequency Identification).

Abstract: Event Organizer is a system for managing order data, payment data, and payment confirmation which aims to make it easier to provide optimal service to consumers. PT. Central Adventure Indonesia provides event services and event packages, customers come to the office to place an order or just find out information on the services provided. Based on these problems, researchers conducted research to produce an event organizer information system design, starting from the ordering process, and price confirmation, to recording event organizer reports so that it can make it easier for admins to process event data and event booking transactions. The method used in system design is the Waterfall Model. The classic model is systematic, sequential in building software, and easy to use. This research resulted in the design of an information system for ordering web-based event organizer services that can overcome the problems faced by PT. Central Adventure Indonesia is in the process of ordering services and managing reports.

Abstract: The impact of technological developments is spoiling service companies. Laundry services at Syam Laundry Bekasi is a company engaged in laundry services. Syam Laundry does not use any computerized system to manage event data. Maintenance of customer data, event data, and delivery slips is still done manually, the solution to the Syam Laundry problem is to utilize web-based information technology in this system using the system development method, namely. a prototype of the Syam Laundry service information system can facilitate employee data entry by 66% to 100% in terms of recording transaction data and data security.

Abstract: Payroll is very meaningful for companies or agencies so we need a system that facilitates payroll activities. Apartment Grand Centerpoint operates in the service sector in the form of flats, experiencing problems in processing employee attendance data due to the processing of attendance book data as a manual system, resulting in operational errors and irregularities in calculating and paying salaries. This research was conducted with the aim of designing a payroll system to facilitate accounting & finance in payroll in companies with system features such as managing attendance data, managing employee data along with their positions, managing payroll data, managing payroll report data, journal reports, and employee payslips.

Abstract: In knowing and measuring the level of good acceptance by respondents in the provision of contact center services by PT. ABC and how far the relationship between the provision of contact center services to the interests of customers. Mainly to find out how successful the services are provided and to create a positive image for the company. Satisfactory service, it will be one of the factors that encourage customers to want to use the service again. This study uses a questionnaire to measure the level of customer satisfaction which is implemented using the customer satisfaction index (CSI) method in producing a customer satisfaction index in the provision of contact center services. Samples taken by distributing questionnaires were categorized in terms of importance and customer satisfaction. The results showed that the customer satisfaction index reached 83% based on the criteria for the level of satisfaction, so this number indicates that the customer is very satisfied.

Abstract: The clinic is a small-scale public health facility located in the city of Bekasi. The waiting room capacity is limited, which is a problem for patient queues. The arrival rate of patients reaches 28 people/hour and the fastest doctor's examination service is 4 minutes per patient causing doctors to serve all patients for 5.6 hours while the clinic's operating time is only 3 hours. This clinic only has one registration service and one queue, to solve this problem a single channel single phase method is used combined with web technology and notification messages to break down patient queues. The combination technology reduces the density of patient queues by up to 50% from 28 people/hour to 14 people/hour so that the waiting room capacity can be maximized and not exceed capacity.

Abstract: Security systems using motion sensors provide the benefit of knowing crimes that occur using the prototype method, PIR sensors (Passive Infrared Receiver) as sensors to detect human motion so that, when human movement is detected by the PIR sensor, it will sound an alarm and send message notifications via e-mail users use e-mail, so users can find out about actions quickly. The research was carried out by installing motion detection sensors with buzzer alarms and email notifications in the principal, teacher, and administration rooms.

Abstract: Internet technology is needed to get information faster. One of the information technology is used to carry out employee attendance activities. PT. Cipta Mandiri Sejahtera (Morena Rent), a the company engaged in car rental, carries out attendance activities for its employees. Morena Rent takes attendance using a fingerprint machine. However, employee fingerprints are sometimes not detected, the attendance data storage is full, and queues occur when employees gather to take attendance, therefore a computerized system is needed that can solve the problem. The method used for this research is to use the Waterfall model using the PHP and MYSQL programming languages. Web testing is carried out using a black box. The results of this research are to design and build a web-based information system program that is expected to reduce system absence problems. With this website, it is hoped that employees can input absences properly without any more errors, making it easy for the admin to process absence data and leave requests.

Abstract: In today's digital era, the development of technology and information continues to grow more rapidly. With the existence of technology and information can help and facilitate humans in completing a job. However, currently there are those who use a manual system. One of them at PT. Provices Indonesia still uses a simple method in the process of managing incoming and outgoing mail, starting from recording incoming and outgoing letters in a book and inputting them using Microsoft Excel and the process of making reports is still simple. So that in the ongoing process it is possible for errors to occur in recording, data recap and delays insearching for the required data. The purpose of this study is to analyze the ongoing mail management system at PT Provices Indonesia and design an information system to maximize the management process. So it is hoped that the new system can reduce the occurrence of errors in managing letters and data processing becomes faster so that making reports does not take a long time and the reports generated are in accordance with existing data. In addition, the existence of a system can further support employee activities in managing letter data so that it becomes better.

Abstract: Software Defined Networking (SDN) is the latest network technology to address the challenges that exist in TE. The concept of Software Defined Networking (SDN) uses a centralized and more flexible way of working, SDN can significantly cut the use of communication network resources needed for the utilization of network resources as a whole. When a company wants to expand its computer network to a wider area, including connecting branch offices in remote areas with data at the head office and other offices, it is necessary to setup tens to hundreds of Routers and switches which take a long time and are expensive, not to mention if something goes wrong. human (Human Error). Therefore, virtualization technology is needed so that configuration/setup on many Routers can be done simultaneously for this reason by adopting the working concept of Software Defined Networking (SDN) which will be applied to Network Automation technology. Later this Network Automation will be applied to Mikrotik which is combined with Linux Ubuntu Server and also uses the Python 3 language. So that in handling many Routers you don't need to have trouble configuring/setting up one by one on many Routers. The result of the analysis of the implementation of the Software Defined Networking (SDN) concept in Network Automation technology is that the Jogja and Bandung Mikrotik Routers are configured simultaneously in terms of adding IP addresses

Abstract: The mobility of internet users is now increasingly being used, many providers currently provide various variations of the bandwidth used for their users. Koperasi Karyawan Indocement requires the use of bandwidth aimed at making the internet network connection stable and reducing the error rate in the network connection. Bandwidth management regulates bandwidth limitation so that it is evenly distributed to each client between the simple queue and queue tree methods, the problem faced by the Koperasi Karyawan Indocement is that there is no bandwidth limit applied. This study aims to solve the problems faced in Koperasi Karyawan Indocement by comparing bandwidth management between the simple queue and queue tree methods. Where from the results of this study will be applied which method is better for allocating bandwidth evenly.

Abstract: This research aims to design a server monitoring system based on a Linux terminal and Whatsapp Gateway for PT. XYZ. The purpose of this system is to monitor server conditions in real-time and provide notification to the admin if there is a problem with the server. The method used in this research is by integrating the Linux terminal application with the Whatsapp Gateway using PHP programming language. The research results show that the server monitoring system based on Linux terminal and Whatsapp Gateway can provide real-time notification to the admin if there is a problem with the server, which can help in identifying and solving problems quickly. Thus, this system can improve efficiency in server monitoring and reduce downtime

Abstract: In government agencies, computer technology is considered to be able to support the effectiveness, productivity, and work efficiency of employees and is very reliable in supporting every job in government agencies. The Cimuning sub-district office is one of the government agencies that continuously improve employee work effectiveness. Data collection on employee leave and employee permits needs optimization. The purpose of this research is to build a personnel information system using Visual Basic.Net programming which will provide solutions and convenience in processing data and searching employee data. This research method is SDLC waterfall model. The result of this information system is to make it easier for employees to search data and collect employee data.

Abstract: In this paper, we focus on speech recognition where speakers used text-dependent which means the text is agreed in advance and will be used next. This system uses MFCC as feature extraction and SVM as pattern recognition. Data were taken from 10 adult speakers with differences in gender, age, and ethnicity. Each speaker provides 50 ballots "computer" and its pronunciation is not controlled resulting in 500 data. Some data training is contaminated with gaussian noise with levels 80dB, 70dB, 60dB, 50dB, 40dB, 30dB, 20dB, 10dB, and 0 dB. The research uses a frame length: of 40 ms, overlapping frames: of 50%, and a coefficient me: of 13. Noise Cancelling was also tested in this research, although not getting optimal results. Pattern recognition SVM with RBF kernel functions produce 100% accurate results. The time process of the Sequential Minimal Optimization algorithm is better than Quadratic Programming algorithms. Increasing the number of speakers to see the performance of the system with a greater amount of data can be made for further research.

Abstract: The process of making a marriage cover letter which is done manually by having to come directly to the local RT or RW at the Pengadengan village office currently creates an obstacle for prospective brides who want to register their marriage, especially during a pandemic such as at this time who are required to carry out physical distancing in order to breaking the chain of spread of the covid-19 or corona virus. The purpose of this research is to create a web-based online marriage cover letter making system. It is hoped that this system will be able to simplify matters of making marriage cover letters without having to come to the village or sub-district office. The system development method that will be used is the Waterfall method. This method is still often used because it has a sequential flow and is suitable for developing software with unchanging specifications. This model provides a software life-flow approach starting from the analysis, design, coding, testing, and support stages. This application is tested using the black box test, which is testing the software in terms of functional specifications. Testing is intended whether the input and output functions of the device comply with the required specifications. The results of this application test concluded that the expected functions were all successful and accepted in accordance with the wishes of the research objectives.

Abstract: This research aims to improve and implement a Management Information System for a website-based student funding application service at Nahdlatul Ulama Al Ghazali University (UNUGHA). The aim of creating Simpelmas is to increase the efficiency and effectiveness of the student service process by the Unugha Student Affairs Bureau. Especially services for applying for student funds. This research uses an Agile Development method approach as a system development method. Based on the results of the analysis of the proposed information system, Simpelmas was designed and developed using the Laravel Framework, using the PHP programming language, and using the MariaDB database. Simpelmas includes features for applying for operational funds and activity funds, as well as features for submitting submission results reports, archiving student funds, managing student organization annual funds, and managing student organization data. Apart from that, this system also provides an interface for admins to easily access and update organizational data and student activity funds. Testing of this system was carried out using the Blackbox Testing method. The test results show that Simpelmas can help improve efficiency and quality of service in applying for student funds at Nahdlatul Ulama Al Ghazali University. Users can easily access information, go through the application process and submit activity reports. In conclusion, it is hoped that Simpelmas can prove its benefits in increasing the effectiveness of the student service process. Future research could further develop this system by adding new features and testing it to make it a better website.

Abstract: Regular and effective maintenance at Airport Rescue & Fire Fighting (ARFF) at Syamsudin Noor Airport in Banjarmasin is very important to maintain the performance and reliability of the system. However, the maintenance process is often still carried out manually or using less efficient methods. Therefore, this research aims to develop a web-based ARFF maintenance application that can increase the efficiency and effectiveness of the maintenance process. From the results of research on the development of the Web-based Syamsudin Noor Banjarmasin Airport Maintenance Airport Rescue & Fire Fighting (Arff) application, conclusions can be drawn in the form of making it easier for officers/admins to search and present actual information. Makes it easier to create monthly or annual reports that include all reports that can be done efficiently.

Abstract: Damage to the motor occurs due to negligence in carrying out maintenance. Currently, the process of checking motorcycle damage in a workshop generally still uses manual methods in analyzing motorcycle damage. This results in inefficient and time-consuming motor checking. The purpose of this study was to design and build an expert system to detect such damage using the Naïve Bayes algorithm method. It is hoped that with the expert system, the checking time will be more efficient. An expert system is a computer program created to solve a problem in a particular field based on knowledge, facts and reasoning techniques from an expert in solving problems. The method of data collection carried out includes interviews with mechanics, so that reliable data can be obtained. The symptoms used in motor damage detection are eroded pulleg nut (G13), eroded V-belt (G15), eroded gear (G16). So that two damages were identified, namely damage to the CVT engine (K3) and the basic clutch (K5). Based on the percentage results of each damage, namely K3 of 83.33% and K5 of 16.66%. So it can be concluded the probability of damage that occurs, namely damage to the CVT engine (K3).

Abstract: The use of internet technology in the digital era has significantly impacted the execution of seminars, especially during the COVID-19 pandemic when social restrictions and large physical gatherings became challenging. The internet has become the primary solution to continue seminar activities. In this context, it allows seminar organizers to switch to online formats, utilizing video conferences and other digital platforms. However, a problem persists in the execution of seminars and webinars at XYZ University, as they still use manual methods in managing registrations, execution, and e-certificate publication for seminar participants. The aim of this research is to design and develop a Web-Based Seminar and Webinar Management Application, which is expected to assist seminar and webinar organizers at XYZ University in managing their events more easily and automatically. The application's development follows the Software Development Life Cycle (SDLC) methodology, employing Unified Modeling Language (UML) as the system modeling method. The research results demonstrate that the system developed is functionally capable of meeting the requirements for conducting seminars both online, offline, and hybrid seminars.