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This document describes the development of a comprehensive e-learning platform for engineering education using EJS, MongoDB, Express.js, and Node.js. The platform aims to address limitations in traditional engineering education methods by providing personalized, flexible access to engaging learning content and activities. It was built with a React frontend, Node/Express backend, and MongoDB database. The platform offers features like interactive courses, personalized learning pathways, and analytics. It was deployed on AWS for scalability. Studies show e-learning improves outcomes in engineering education by enhancing engagement, satisfaction and performance compared to traditional methods.
![International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 12 | Dec 2023 www.irjet.net p-ISSN: 2395-0072
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 658
outcomes, and satisfaction.[1] Alharbi and Alnuaimi
(2018) conducted a study involving 300 engineering
students and found that e-learning significantly enhanced
student engagement and performance compared to
traditional face-to-face instruction. Similarly, [2] Al-
Mashari and Al-Salloum (2017) investigated the role of e-
learning in improving the quality of engineering education
in a Saudi Arabian university and concluded that e-
learning effectively supplemented traditional teaching
methods and contributed to improved student learning
outcomes.
[3]Al-Bataineh (2016) conducted a study at a Jordanian
university to assess the effectiveness of e-learning in
engineering education. The study found that e-learning
was a valuable tool for enhancing student learning,
particularly for students with diverse learning styles and
preferences. Additionally, [4]Al-Qahtani (2016) examined
the impact of e-learning on student satisfaction and
performance in engineering education. The study revealed
that e-learning significantly improved student satisfaction
and academic performance compared to traditional
instruction.
These studies collectively demonstrate the potential of e-
learning platforms to enhance engineering education by
providing a personalized, flexible, and engaging learning
environment. The proposed e-learning platform, designed
specifically for engineering education, aims to build upon
these findings and provide a comprehensive solution that
addresses the unique needs of engineering students and
instructors.
3. PROBLEM AND EXISTING SYSTEM
A.Problem Statement: To develop a Full-Stack
Web Application Powered by EJS, MongoDB, Express.js,
and Node.js that serves as a comprehensive E-learning
platform for students who are unable to access quality
education through physical institutions .
B.Problem Elaboration: The existing traditional
education system in engineering education faces several
challenges like limited accessibility , inflexibility and lack
of personalization.
C.Existing Traditional System: The traditional
education system in engineering education typically
involves a structured curriculum delivered through
lectures, laboratory sessions, and tutorials. Students are
expected to passively absorb information and
demonstrate their understanding through exams and
assignments. While this system has its merits, it faces
limitations in addressing the diverse needs and learning
styles of engineering students.
The traditional system often emphasizes rote
memorization and formula-based problem-solving, which
may not adequately prepare students for the complex and
practical challenges they will encounter in their careers.
Additionally, the lack of personalized instruction and
feedback can hinder students' ability to identify their
strengths and weaknesses, leading to missed
opportunities for improvement.
4. SYSTEM ARCHITECTURE
The platform consists of three main components: the front
end, the back end, and the database. The platform follows
a client-server architecture, with the front end serving as
the client and the back end and database serving as the
server.
Front-end: The front end of the platform is built using
ReactJS, which is a popular JavaScript library for building
user interfaces. ReactJS allows for the creation of dynamic
and responsive user interfaces, which are critical for
providing an engaging learning experience to the students.
The front end communicates with the back end using
RESTful API calls.
Back-end: The back end of the platform is built using
NodeJS and ExpressJS, which are popular frameworks for
building scalable and robust server-side applications. The
back end provides APIs for the front end to consume,
which include functionalities such as user authentication,
course creation, and course consumption. The back end
also handles the logic for processing and storing the
course content and user data.
Database: The database for the platform is built using
MongoDB, which is a NoSQL database that provides a
flexible and scalable data storage solution. MongoDB
allows for the storage of unstructured and semi-structured
data, which is useful for storing course content such as
videos, images, and PDFs. The database stores the course
content, user data, and other relevant information related
to the platform.
4.1 Architecture Diagram: Here is a high-level diagram
that illustrates the architecture of the ed-tech platform:
Class Diagram:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
