INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING,
MANAGEMENT & APPLIED SCIENCE (IJLTEMAS)
ISSN 2278-2540 | DOI: 10.51583/IJLTEMAS | Volume XIV, Issue II, February 2025
www.ijltemas.in Page 105
Enhancing Car Service Efficiency: Shee Auto Polish & Ceramic
Coating’s Online Booking System Development
Miko Bryan O. Ortillo., Dr. Carlo Genster P. Camposagrado., John Lloyd R. Alonte., Bren N. Ferrer., Emelh Jay D.
Ochavez
Pangasinan State University, Philippines
DOI : https://doi.org/10.51583/IJLTEMAS.2025.14020012
Received: 18 February 2025; Accepted: 20 February 2025; Published: 10 March 2025
Abstract: Car owners face the challenge of finding convenient and efficient car wash services in San Vicente, Alaminos City.
Among them, Shee Auto Polish & Ceramic Coating stands out, but its manual appointment booking process often leaves
customers frustrated with long wait times and scheduling conflicts. This research introduces a system architecture for a digital
platform facilitating car wash appointments at Shee Auto Polish & Ceramic Coating. It aims to address inefficiencies observed in
the conventional manual booking method. A solid foundation for comprehending the background and complications behind the
development of the car wash booking system is provided by the study’s framework, which is enhanced by the incorporation of
ideas from relevant literature. To obtain data from respondents, the researchers utilized a range of data collection methods, such
as questionnaires for surveys, in-person interviews, internet searches, document analysis, and observation. The system facilitates
customer and employee workflow, improves overall happiness and convenience for the shop and for the community, and offers a
user-friendly interface in the system for better usage, effective data management, and improved service delivery for the car wash
facility. As Shee Auto Polish & Ceramic Coating anticipates more vehicles, developing an efficient online booking system
becomes crucial for improving customer service and operational efficiency.
Keywords - online booking system, car wash appointments, digital platform, operational efficiency
I. Introduction
In today’s industrial age, the rapid expansion of the automotive sector necessitates cost-effective and efficient maintenance
systems, particularly in car washing, as the number of vehicles continues to rise worldwide at an unprecedented rate
[1]
. Traditional
manual methods for car maintenance are becoming increasingly impractical due to their time-consuming nature, inconsistency in
service quality, and inefficiencies in handling high customer demand. Many car owners struggle to find convenient appointment
times for vehicle service that align with their busy schedules, often experiencing frustration when they arrive at car wash facilities
without any certainty about service availability, leading to wasted time and inconvenience
[2]
. The inefficiency of conventional car
wash services underscores the urgent need for a more structured, efficient, and user-friendly approach that improves both
customer experience and business operations.
Current research emphasizes the advantages of car wash booking systems, particularly in eliminating the hassles of time-
consuming manual bookings while significantly enhancing overall customer satisfaction and service efficiency
[3]
. Various factors,
including customer experience, stress levels, waiting time, and the physical effort required, play a significant role in shaping
consumer satisfaction with car wash services
[4]
. The integration of Car Wash Management Systems (CWMS) and mobile
applications has introduced real-time scheduling features, optimized resource allocation, and the ability for customers to book
appointments remotely from any location, improving operational efficiency and enhancing customer convenience
[5]
. Despite these
technological advancements, many car wash facilities continue to face challenges such as excessive waiting times during peak
hours and inefficiencies caused by the lack of a structured appointment system, resulting in customer dissatisfaction and
operational bottlenecks
[6]
.
This study sought to address these persistent challenges by examining the development and implementation of a web-based car
wash booking system for Shee Auto Polish & Ceramic Coating, located in Barangay San Vicente, Alaminos City. The proposed
system provides an efficient solution for vehicle wash bookings by allowing users to schedule their preferred service time in
advance, thereby simplifying the scheduling process, reducing waiting times, and ensuring a smoother customer experience
[7]
. By
integrating this digital solution, Shee Auto Polish & Ceramic Coating can not only enhance resource allocation and operational
efficiency but also improve service quality and customer satisfaction through a more structured and convenient appointment
process. Furthermore, this research contributed to the broader understanding of digital transformation in service-based industries,
offering valuable insights into how innovative technology can optimize customer interactions, streamline business operations, and
revolutionize service delivery within the car wash industry.
II. Methodology
The development of the digital car wash booking system for Shee Auto Polish & Ceramic Coating in San Vicente, Alaminos City,
followed a systematic approach involving analysis, design, and implementation phases. Initially, the current appointment process
was analyzed through interviews, surveys, and observations to identify challenges and limitations, while adopting the Agile
methodology allowed for flexible and iterative development, with the project broken into sprints focusing on specific features and
INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING,
MANAGEMENT & APPLIED SCIENCE (IJLTEMAS)
ISSN 2278-2540 | DOI: 10.51583/IJLTEMAS | Volume XIV, Issue II, February 2025
www.ijltemas.in Page 106
functionalities
[8]
. Data collection, incorporating both qualitative and quantitative methods, provided comprehensive insights into
user satisfaction and system efficiency, guiding the iterative refinement of prototypes and wireframes based on stakeholder
feedback. The final implementation phase involved deploying the system to a production environment, supported by regular
feedback and review cycles to facilitate continuous improvement and ensure alignment with quality standards and user needs.
Throughout the process, close collaboration
[9]
with the owner and her team ensured that the system effectively addressed
operational challenges and customer preferences, resulting in a successful digital solution that enhanced both operational
efficiency and customer satisfaction.
The Agile model as shown in Figure 1 follows an iterative process consisting of several key phases. In the planning phase, the
team continuously brainstorms and prioritizes features, defining the web booking system’s goals, scope, and requirements. The
design phase focuses on creating wireframes, UI/UX designs, and system architecture diagrams, ensuring a flexible and evolving
structure. During development, coding begins based on the design, following best practices and including unit testing to verify
functionality. The testing phase integrates continuous quality assurance, including functional, integration, and user acceptance
testing to identify and resolve issues. Finally, in the deployment and review phases, the system is prepared for launch, presented
to users, and evaluated for improvements based on stakeholder feedback to ensure ongoing enhancements.
Fig. 1. Agile Methodology
Data collection for developing the digital car wash booking system for Shee Auto Polish & Ceramic Coating involved primary
and secondary sources. Primary data was gathered from the owner, and her employees, who provided insights into operational
aspects such as customer volume and service offerings
[10]
. Additionally, three IT experts assessed the system's feasibility.
Secondary data came from randomly selected customers, who shared their experiences with manual carwash services and
suggestions for system features
[11]
. Data collection methods included structured interviews, surveys, and direct observations, with
pre-testing of instruments to ensure effectiveness. Online research and publications reference materials supplemented primary
data, providing a comprehensive understanding of business needs and customer expectations.
Table 1 Respondents of the Study
Respondents
Number of Respondent
Owner
1
IT Experts
3
Employees
5
Customers
41
Total Respondent
50
The study gathers primary data from the carwash owner and employees, providing insights into business operations, customer
volume, and service offerings. IT experts assess the system's acceptability, while secondary data comes from randomly selected
customers who share feedback on their experience and desired features. Both qualitative and quantitative methods are used to
ensure comprehensive data collection. The respondents include 1 owner, 3 IT experts, 5 employees, and 41 customers, totaling 50
participants.
The development of the digital car wash booking system for Shee Auto Polish & Ceramic Coating involved the utilization of
various data gathering tools such as Survey Questionnaires, Observations, Interviews, Internet Research, and Document Analysis
to comprehensively understand and validate the proposed project. These methods facilitated the assessment of the system's
acceptability among staff, the owner, and customers, while also providing insights into existing processes and informing potential
improvements. In terms of data analysis, tools including Entity Relationship Diagrams, Flowcharts, Use-Case Diagrams, Data
Dictionaries, Database Schemas, Weighted Mean calculations, and Scale of Measurement measurements were employed to
understand customer preferences, improve services, and make informed decisions
[12]
. Additionally, a range of system
INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING,
MANAGEMENT & APPLIED SCIENCE (IJLTEMAS)
ISSN 2278-2540 | DOI: 10.51583/IJLTEMAS | Volume XIV, Issue II, February 2025
www.ijltemas.in Page 107
development tools such as Figma, Microsoft Visual Studio Code, CSS, PHP, XAMPP, Canva, Photoshop, and Bootstrap were
utilized to design, develop, and implement a robust and user-friendly digital car wash booking system, ensuring efficient
operations and enhanced customer satisfaction.
Table 2 Scale of Measurement
Scale
Statistical Limits
Rating
Descriptive Interpretation
1
1.00-1.75
Poor
The condition needs significant improvement.
2
1.76-2.50
Good
The condition is satisfactory since it satisfies
the essential criteria and functions properly.
3
2.51-3.25
Very
Good
The condition is considerably above average: is
exceeds expectations and performs incredibly
well.
4
3.26-4.00
Excellent
The condition is outstanding, exceeding all
requirements and expectations.
Table 2 presents the scale of measurement used to evaluate the system's performance. It consists of four rating levels: Poor (1.00
– 1.75), indicating significant improvement is needed; Good (1.76 – 2.50), meaning the system meets basic requirements; Very
Good (2.51 – 3.25), showing above-average performance; and Excellent (3.26 – 4.00), representing outstanding quality that
exceeds all expectations.
III. Results and Discussion
This section presents the findings on the implementation of a three-tier architecture in a car wash booking system, focusing on its
impact on data management and user interaction efficiency. The architecture was designed to enhance system performance, with
the presentation layer providing an intuitive user interface, the application layer managing business logic, and the data storage
layer ensuring efficient data handling
[13]
. Results indicate a significant improvement in user experience, as evidenced by positive
feedback and increased booking rates. The application layer optimized scheduling processes, reducing conflicts and ensuring
booking accuracy, while the data storage layer enabled fast and reliable data retrieval, enhancing overall system responsiveness:
Proposed carwash booking system architecture and system framework
The car wash booking system implemented at Shee Auto Polish & Ceramic Coating in San Vicente, Alaminos City was designed
using a three-tier architecture, comprising the Presentation Layer, Application Layer, and Backend System. This architecture was
chosen to improve modularity, scalability, and maintainability.
Fig. 2. Optimizing Car Care: A comprehensive carwash booking system solution Three Tier Architecture
The Presentation Layer serves as the client tier, offering a user-friendly interface for customers to book car wash appointments.
This layer was evaluated for its effectiveness in user interaction and interface design, with insights gathered for potential
improvements. Non-textual elements such as user interface screenshots and flowcharts illustrating user interactions were used to
present the findings in an organized manner
[14]
. The findings underscore the significance of the three-tier architecture in
enhancing the car wash booking system's functionality and user experience. By segregating the system into presentation,
application, and data storage layers, each component could focus on its specific tasks, leading to improved efficiency and user
satisfaction. The user-friendly interface and efficient processing of business logic contributed to a seamless booking experience,
validating the hypothesis that a three-tier architecture enhances system performance.
A successful method for enhancing user engagement, business logic processing, and data management in the car wash booking
system has been the introduction of a three-tier design
[15]
. This architectural framework may be a good fit for comparable service-
oriented systems because of its improved user experience, effective data handling, and higher scalability and maintainability. As a
INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING,
MANAGEMENT & APPLIED SCIENCE (IJLTEMAS)
ISSN 2278-2540 | DOI: 10.51583/IJLTEMAS | Volume XIV, Issue II, February 2025
www.ijltemas.in Page 108
guide for upcoming implementations in similar fields, this study offers insightful information about the usefulness of three-tier
structures in practice.
Table 3 Summary Table of Overall Ratings
Category
Mean
Functional Suitability
3.43
Performance Efficiency
3.38
Compatibility
3.53
Usability
3.42
Reliability
3.38
Security
3.52
Maintainability
3.50
Portability
3.50
Overall Total Weight
Mean:
3.46
Integrated Feedback Mechanisms
Fig. 3. Feedback and Rating Feature
The implementation of an integrated feedback feature within the Shee Auto Polish & Ceramic Coating's booking system has
proved to be an invaluable asset. After each service, customers are invited to rate their experiences and leave reviews, providing
the business with critical real-time insights into customer satisfaction. This approach not only allows for timely resolution of any
issues that may arise but also strengthens customer relationships by showcasing a commitment to continuous improvement. The
data collected through this feedback mechanism has been instrumental in refining service offerings and aligning them more
closely with customer expectations.
Suitability and Performance of the Booking System
The newly developed car wash booking system was evaluated using the ISO/IEC 25010 quality model, assessing key attributes
such as functional suitability, performance efficiency, compatibility, usability, reliability, security, maintainability, and portability.
The results demonstrated that the system consistently performed exceptionally across these criteria, meeting and exceeding
industry standards. The evaluation confirmed its ability to streamline booking processes, enhance user experience, and ensure
seamless system operation. Additionally, the system effectively addressed inefficiencies in traditional car wash booking methods,
as evidenced by positive user feedback. This comprehensive assessment validates the system’s reliability, security, and overall
effectiveness in optimizing car wash service management.
Maintainability and Portability
The maintainability tests highlighted that the booking system supports easy updates, fosters quick issue resolution, and allows for
the reuse of components in future developments, all of which received ratings above 3.5, signifying excellent performance.
Additionally, the system's portability was rated equally highly, showcasing its ability to function across a variety of devices and
operating systems, thus enhancing user accessibility and experience. This adaptability is crucial for ensuring that both staff and
customers can operate the system without hindrance, regardless of their technical environment.
INTERNATIONAL JOURNAL OF LATEST TECHNOLOGY IN ENGINEERING,
MANAGEMENT & APPLIED SCIENCE (IJLTEMAS)
ISSN 2278-2540 | DOI: 10.51583/IJLTEMAS | Volume XIV, Issue II, February 2025
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Overall Ratings Assessment
The car wash booking system demonstrated outstanding performance across multiple evaluation categories, achieving an overall
total weighted mean of 3.46, classified as excellent. The system excelled in compatibility (3.53), ensuring seamless integration
with various platforms, and security (3.52), highlighting its strong data protection measures. Functional suitability (3.43) and
usability (3.42) confirmed the system's effectiveness in delivering a user-friendly and purpose-driven experience. Additionally,
performance efficiency (3.38) and reliability (3.38) underscored their capability to handle bookings accurately and consistently.
The system also scored highly in maintainability (3.50) and portability (3.50), ensuring ease of updates and adaptability across
different environments. These results affirm that the system not only meets industry standards but also enhances operational
efficiency, security, and overall user satisfaction in the car wash service sector.
Implications for Future Research
These results demonstrate the significant advantages of adopting a modern, integrated booking system that prioritizes customer
feedback and experience. Future research could explore the long-term impacts of such innovations on customer loyalty and
business growth, as well as potential advancements in technology that could further enhance the system's functionality.
IV. Conclusion
The study on developing Shee Auto Polish & Ceramic Coating's digital car wash reservation system demonstrates its potential to
significantly increase both operational effectiveness and customer satisfaction within the automotive service industry. By
transitioning from a manual to a digital booking system, the company stands to benefit from reduced wait times, more efficient
resource allocation, and an overall improvement in consumer satisfaction. The integration of a three-tier architecture, as
demonstrated in this research, effectively handles data management, executes business logic, and provides a user-friendly
interface, all of which are essential components for maintaining high service standards and enhancing the overall customer
experience. The feedback mechanisms, high ratings across critical quality attributes, and robust performance validate the
effectiveness and need for continuous adaptation in service-oriented businesses. Furthermore, beyond outlining the direct
advantages of Shee Auto Polish & Ceramic Coating, this study offers a valuable framework that other service-oriented companies
can utilize to leverage technology for operational enhancement. Future research efforts could dive deeper into exploring
additional system functionalities and their effects on long-term business success and customer loyalty, providing further insights
and guidance for industry practitioners and researchers navigating the evolving landscape of technological innovation and
consumer expectations.
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MANAGEMENT & APPLIED SCIENCE (IJLTEMAS)
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www.ijltemas.in Page 110
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