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Jimmie
Information Technology Study Program, Faculty of Engineering
Computer Science & IT

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Analysis of Alfagift Application User Satisfaction Using the SWOT Method Syahrul Arya Ramadhan; Jimmie; Syarifah
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 8 No. 2 (2025): Jurnal Teknologi dan Open Source, December 2025
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v8i2.5101

Abstract

E-commerce has grown tremendously in recent years, with many platforms offering a wide range of products and services. Alfagift, as one of the e-commerce applications, provides convenience for users to shop online with various attractive features, such as promos and discounts. The app is designed to meet the needs of users who want a convenient and efficient shopping experience. This study aims to determine the level of customer satisfaction by using the Swot (Strengths, Weaknesses, Opportunities, Threats) method to evaluate the satisfaction of Alfagift application users. The SWOT method was chosen because of its ability to provide a thorough analysis of internal and external factors that affect user satisfaction, as well as the opportunities and threats that exist in the e-commerce market. From the results of the variance value reliability test, where the score for a positive review value of 4.47 which shows that the user has a very good experience with the use of the alfagift application with a variance value of 0.25, it shows that the score of giving positive reviews has an interesting experience. The calculation of Cronbach's Alpha value obtained was 0.828 which is in the "Good" category and indicates a high reliability instrument, so the data collected can be relied on for further analysis.
System Design on Door Locks Using Arduino Based Passwords Ricky Reyensen Samosir; Jimmie; Meilyana Winda Perdana
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 8 No. 2 (2025): Jurnal Teknologi dan Open Source, December 2025
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v8i2.5172

Abstract

The use of manual locks such as keys, this type of locking is easy to duplicate, prone to loss if taken on a trip and if you forget to close the door, it will provide an opportunity for other people to enter the house or to a private room, for that a door locking device is needed that can provide ease of use from conventional locking, namely using automatic locking using a knock pattern. This research aims to design a door security system. Based on the results of the design and testing of the Arduino-based automatic door locking system using passwords that have been carried out by researchers, it can be concluded that the automatic door locking system using this password can be made and operated using the ATMega328 microcontroller as a control center and circuit and programmed using Arduino IDE software. The Arduino Uno microcontroller can control the automatic door locking working system according to the instruction sequence. The research method used in this research is the field research method. The field research method aims to directly observe the object being studied to obtain the necessary information. System Design and Implementation uses Block Diagram design to describe the activities that exist in the system. In order to know more about the system to be created
Co-Authors Meilyana Winda Perdana Ricky Reyensen Samosir Syahrul Arya Ramadhan Syarifah