Internship Project Report
Submitted in partial fulfilment of the requirements for
the award of the
Degree of
Bachelor of Computer Applications
By
Mr. Dhruv Goel
Roll No : 2210201357
Under the guidance of..
Mr. Kuldeep Singh Rana Mr. Harsh Pranjal
Faculty of Computer Applications TECH OCTANET PVT LTD.
Invertis University, Bareilly [UP]
INVERTIS UNIVERSITY , Bareilly (U.P.)
2024-25
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CERTIFICATE
TO WHOM IT MAY CONCERN
This is to certify that Mr Dhruv Goel, student of Bachelor of Computer
Applications, 5th Semester in our university has successfully completed his
internship work for the partial fulfilment of the degree of Bachelor of
Computer Applications for the session 2024-2025.
Mr. Kuldeep Singh Rana Dr. Akash Sanghi Prof. Manish Gupta
(Mentor) (HOD, Computer Applications) (Dean, Computer Applications)
Name of Student: Dhruv Goel
Signature of Student:
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Acknowledgement
I would like to express my sincere gratitude to OCTANET
SERVICES PVT LTD. for providing me with the opportunity to undertake
a Summer Internship in Java Development. This invaluable experience has
significantly enhanced my knowledge and skills in the field, and I am deeply
grateful for the chance to work with such a renowned organization.
I extend my heartfelt thanks to my internship supervisor Mr. Harsh Pranjal,
for their guidance, support, and constructive feedback throughout the internship.
Their expertise and mentorship were instrumental in helping me understand the
practical applications of java development technologies.
Special thanks to my colleagues and team members at Octanet Info Tech for
their cooperation and for sharing their valuable insights and knowledge. Their
willingness to assist and collaborate made the internship experience both
enriching and enjoyable.
I would also like to acknowledge my academic mentors and faculty members at
Invertis University for their continuous support and encouragement throughout
my academic journey.
Finally, I would like to thank my family and friends for their unwavering
support and understanding during the course of this internship.
This experience has been a significant milestone in my professional
development, and I am truly appreciative of everyone who contributed to
making it a memorable and productive period.
Dhruv Goel
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Date: 31.08.2024
CERTIFICATE
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Table of Contents
S.No. Contents Page No
I Cover Page 1
II Certificate of University 2
III Acknowledgement 3
IV Completion Certificate 4
Introduction: Purpose and objectives of the
V 6
internship.
VI Internship Task 10
Learning Experience: Skills acquired and
VII 19
knowledge gained during the internship.
Conclusion: Summary of the overall internship
VIII 27
experience.
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Introduction
Purpose and Objectives of the Internship
Purpose:
The Summer Internship in Java development at Octanet Info Tech was
designed to provide a structured, hands-on learning experience that
complements academic education with real-world practice. The purpose of the
internship was to immerse the participant in the professional environment of
Java devlopment, allowing them to apply theoretical knowledge in practical
settings, develop industry relevant skills, and gain a comprehensive
understanding of the Java development lifecycle. This experience aimed to
prepare the intern for future career opportunities by exposing them to the
challenges and expectations of the Java development industry.
Objectives:
1. Gain Practical Experience:
Intern gained insight into the complete web development lifecycle, including
requirement
o Exposure to Web Technologies: The intern was introduced to various
web technologies, including HTML5 , CSS3, and frameworks .This
included hnds on coding tsks , debugging and integration of these
technologies into real world projects.
o Development of Web Applications: Through technologies such as
JavaServer Pages (JSP) and Servlets, Java plays a crucial role in building
dynamic and scalable web applications.
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o Enterprise Applications: Java is a staple in enterprise environments,
particularly with frameworks like Spring and Java EE (Enterprise
Edition), which provide robust solutions for building large-scale, secure
applications.
o Mobile Development: Java was historically the primary language for
Android app development, although Kotlin has become increasingly
popular in this space.
o Embedded Systems: Java is also used in developing software for
embedded systems, where its platform independence and reliability are
advantageous.
2. Enhance Technical Skills:
o Integrated developments environments (IDEs):Working with
IDEs like Eclipse, IntelliJ IDEA, or NetBeans enhances
productivity through advanced features such as code auto -
completion, refactoring, and debugging tools:
o Version control systems: Using Git for version control helps in
managing code changes, collaborating with team members, and
understanding branching and merging strategies
o Build tools: Familiarity with build automation tools like Maven
or Gradle streamlines the process of managing project
dependencies, compiling code, and automating build and deployment
processes.
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3. Work on Real-World Projects:
o Project Contributions: Apply your knowledge to real-world projects.
You'll be involved in coding, debugging, and deploying applications,
which will help you understand the software development lifecycle.
.
o Client Interaction: The intern engaged with clients to gather
requirements, provide updates, and incorporate feedback into the
development process. This experience helped in understanding client
expectations and managing project deliverables.
o Quality Assurance: The intern was involved in testing web applications,
identifying bugs, and ensuring adherence to quality standards. This
included manual testing as well as the use of automated testing tools and
frameworks.
4. Develop Problem-Solving Skills:
Troubleshooting and Debugging: The intern faced various technical
challenges and learned to troubleshoot and debug issues effectively. This
involved diagnosing problems, analyzing error logs, and applying solutions to
resolve them.
Adaptability: The intern learned to adapt to changing project requirements and
priorities. This required flexibility in applying new technologies or approaches
to meet evolving project needs.
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Collaborative Problem Solving:The intern collaborated with team members to
solve complex problems, leveraging collective knowledge and brainstorming to
find effective solutions.
5. Understand Professional Work Environment:
o Workplace Dynamics: The intern experienced the professional work
environment at XYZ Info Tech, including workplace culture, team
dynamics, and organizational structure. This exposure helped in
understanding how a professional setting operates.
o Team Collaboration: The intern worked as part of a team, participating
in meetings, contributing to discussions, and learning how to collaborate
effectively with colleagues and stakeholders.
o Project Management: The intern was introduced to project management
methodologies, such as Agile or Scrum, and learned about task
prioritization, sprint planning, and progress tracking.
6. Receive Constructive Feedback:
o Performance Reviews :The intern received regular feedback from
supervisors and mentors on their performance, including strengths and
areas for improvement. This feedback was crucial for personal and
professional growth.
o Continuous Learning: The intern participated in review sessions to
discuss progress, challenges faced, and lessons learned. This ongoing
dialogue facilitated continuous learning and development.
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Internship Task
During my internship at TECH OCTANET, I engaged in a diverse range of tasks
that provided a comprehensive learning experience in java development. The
following is an in-depth description of the tasks I performed:
TASK 1: create an atm machine with basic function using java;
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OUTPUT:
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Task 2- Crate a calculator using java.
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ADDITION:
MULTIPLICATION:
DIVISION:
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SUBTRACTION:
1. Project Onboarding and Documentation
o Orientation and Training:
o Participated in detailed orientation sessions to understand Octanet Info
Tech's organizational structure, development processes, and project
management tools.
o Received training on the company’s development stack, including
frontend and back-end technologies, database systems, and deployment
procedures.
o Attended workshops on the company’s coding standards, documentation
practices, and version control workflows.
o Documentation Review:
o Thoroughly reviewed existing project documentation, including
functional and technical specifications, user stories, wireframes, and
system architecture diagrams.
o Assisted in updating and maintaining documentation to reflect ongoing
changes and enhancements in projects.
2. Front-End Development
oUI/UX Design Implementation:
Translated design mockups and wireframes into fully functional web pages
using HTML5 and CSS3. Applied best practices for responsive web design to
ensure compatibility across desktops, tablets, and mobile devices.
Implemented advanced CSS techniques, including Flexbox and Grid layout
systems, to create visually appealing and user-friendly interfaces. oJavaScript
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Development:
Developed interactive web elements and client-side functionality using
JavaScript and jQuery. This included creating dynamic content, handling user
inputs, and managing asynchronous operations with AJAX.
Enhanced user experience by implementing features such as modal dialogs,
carousels, and interactive forms.
oFramework Utilization:
Worked with front-end frameworks such as React.js or Angular to build
modular and maintainable components. Employed React hooks, state
management libraries (e.g., Redux), and Angular services to manage application
state and data flow.
Participated in code reviews and pair programming sessions to ensure code
quality and adherence to best practices.
3. Back-End Development
o Java SE (Standard Edition)
o Java Core Libraries: For basic functionalities such as data manipulation, file
I/O, networking, and concurrency.
o Java EE (Enterprise Edition)
o Servlets and JSP: For creating web applications with request-response
handling and dynamic content generation.
o JavaServer Faces (JSF): A component-based framework for building user
interfaces for web applications.
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o Database Management:
o DBC: Provides a low-level API for database operations. It’s versatile but
requires manual handling of many aspects of database interaction.
o JPA: Provides a higher-level abstraction over JDBC, making it easier to
manage entities and relationships.
o Spring Data JPA: Builds on JPA to offer a more convenient and
powerful way to handle data access with repositories.
4. Full-Stack Development
o Integration:
Full stack development encompasses both client-side (front-end) and
server-side (back-end) development. In Java, full stack development
involves creating web applications where Java is used across the stack,
from the server-side business logic to client-side user interfaces.
o Testing and Debugging:
Conducted thorough testing of full-stack applications to identify and
resolve bugs. Utilized debugging tools and techniques such as
breakpoints, logging, and performance profiling.
Participated in the creation and execution of unit tests and integration
tests using frameworks like Jest, Mocha, or pytest.
5. Version Control and Collaboration
o Git and GitHub:
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Used Git for version control to track changes in code and collaborate with
team members. Managed code repositories on GitHub, including creating
branches, submitting pull requests, and resolving merge conflicts.
Participated in code reviews by providing constructive feedback and
ensuring adherence to coding standards and best practices.
o Team Meetings:
Attended daily stand-ups and sprint planning meetings to discuss project
progress, roadblocks, and upcoming tasks. Engaged in sprint
retrospectives to review project outcomes and identify areas for
improvement.
6. Quality Assurance n
o Manual TestingPerformed manual testing of web applications to ensure
functionality, usability, and compatibility. Created and executed test cases
based on project requirements and user stories.
Documented and reported bugs and issues, working closely with the
development team to address and resolve them.
o Automated Testing:
Assisted in developing and running automated tests using tools such as
Selenium for end-to-end testing and Jest or Mocha for unit testing.
Ensured that automated tests were integrated into the CI/CD pipeline for
continuous testing.
7. Project Contributions
o Feature Development:
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Contributed to the development of new features and enhancements,
including writing code, conducting peer reviews, and implementing
feedback from stakeholders.
Engaged in feature brainstorming sessions and contributed ideas for
improving user experience and functionality.
o Bug Fixes:
Identified, diagnosed, and fixed bugs reported by testers or end-users.
Applied patches and updates to enhance application stability and
performance.
8. Learning and Development
o Technical Workshops:
Attended internal workshops and training sessions on emerging
technologies, best practices, and industry trends. Applied new knowledge
to improve project outcomes and personal development.
o Mentorship Sessions:
Participated in regular mentorship sessions with senior developers and
project managers to discuss progress, seek guidance, and address
challenges. Received feedback on performance and career development.
9. Client Interaction and Feedback
o Requirement Gathering:
Assisted in gathering and analyzing client requirements for various
projects. Documented requirements, clarified project scopes, and
contributed to the creation of user stories and acceptance criteria.
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o Client Demos:
Participated in client demo sessions to showcase project progress and
gather feedback. Assisted in incorporating client feedback into the
development process to ensure alignment with client expectations.
10. Final Project and Presentation
o Capstone Project:
Worked on a capstone project that involved integrating skills and
knowledge gained during the internship. The project included tasks such
as requirement analysis, design, development, testing, and deployment.
Presented the final project to the team and management, highlighting key
learning, technical challenges, and project outcomes.
Learning Experience
Skills acquired and knowledge gained during the internship:
1. Technical Skills and Knowledge
Front-End Development:
HTML5 & CSS3: Gained proficiency in using HTML5 for structuring web
content and CSS3 for styling. Learned advanced CSS techniques, including
Flexbox and Grid Layout, to create responsive and adaptive designs.
JavaScript & Frameworks: Developed strong skills in JavaScript for creating
dynamic and interactive web applications. Acquired hands-on experience with
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frontend frameworks such as React.js or Angular, including state management,
component lifecycle, and hooks (for React) or directives and services (for
Angular).
Responsive Design: Implemented responsive design principles to ensure web
applications function seamlessly across various devices and screen sizes.
Utilized media queries and flexible grid layouts to adapt content and design
elements.
Back-End Development:
Server-Side Programming: Gained experience in server-side programming
using technologies like Node.js with Express.js or Python with Django/Flask.
Developed RESTful APIs for client-server communication and implemented
server-side logic.
Database Management: Developed skills in designing and managing databases,
including relational databases (MySQL, PostgreSQL) and NoSQL databases
(MongoDB). Learned to create, query, and optimize databases to support web
applications.
API Integration: Experienced in integrating front-end applications with
backend services through API calls. Managed data flow and synchronization
between clientside and server-side components.
Full-Stack Development:
End-to-End Development: Acquired knowledge of the full development
lifecycle, from front-end design and back-end implementation to deployment
and maintenance. Developed a holistic understanding of how different
components of a web application interact.
Testing & Debugging: Enhanced skills in testing and debugging web
applications. Conducted manual testing to ensure functionality and usability,
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and developed automated test scripts using tools like Selenium and Jest to
ensure code quality and reliability.
Version Control and Collaboration:
Git & GitHub: Gained practical experience in using Git for version control and
GitHub for collaborative development. Managed code repositories, created
branches, submitted pull requests, and resolved merge conflicts.
Team Collaboration: Developed effective collaboration skills by participating in
team meetings, code reviews, and sprint planning sessions. Learned to
communicate effectively with team members and stakeholders.
2. Professional Skills and Experience
Project Management:
Agile Methodologies: Acquired knowledge of Agile methodologies, including
Scrum or Kanban. Participated in sprint planning, daily stand-ups, and
retrospectives to understand project management processes and workflow.
Task Prioritization:Learned to prioritize tasks based on project requirements
and deadlines. Gained experience in managing multiple tasks and balancing
short-term objectives with long-term goals.
Client Interaction:
Requirement Gathering: Gained experience in interacting with clients to
gather and document project requirements. Developed skills in translating client
needs into technical specifications and user stories.
Feedback Incorporation: Learned how to present work to clients, gather
feedback, and incorporate changes effectively. Developed an understanding of
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client expectations and how to align project deliverables with those
expectations.
Soft Skills:
Communication: Enhanced verbal and written communication skills through
regular interactions with team members, supervisors, and clients. Learned to
articulate technical concepts clearly and effectively.
Problem-Solving: Developed critical thinking and problem-solving skills by
addressing technical challenges, debugging issues, and finding solutions to
complex problems.
Time Management: Improved time management skills by balancing multiple
projects and tasks. Learned to prioritize effectively and manage time efficiently
to meet deadlines.
3. Knowledge Gained
Industry Best Practices:
Coding Standards: Gained familiarity with industry best practices for writing
clean, maintainable, and scalable code. Learned about code reviews, refactoring,
and documentation standards.
Security Practices: Acquired knowledge of web security best practices,
including data validation, encryption, and secure authentication methods.
Learned how to protect web applications from common vulnerabilities and
attacks.
Technological Trends:
Emerging Technologies: Stayed updated on emerging technologies and
industry trends through internal workshops and training sessions. Gained
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insights into the latest tools, frameworks, and best practices in web
development.
Continuous Integration/Continuous Deployment (CI/CD): Learned about
CI/CD pipelines and automated deployment processes. Gained experience in
integrating testing and deployment into the development workflow to streamline
releases and updates.
Workplace Culture:
Professional Environment: Gained an understanding of the professional work
environment, including organizational culture, team dynamics, and workplace
etiquette.
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Conclusion
Summary of the overall internship experience:
My internship at OCTANET Info Tech provided me with an enriching
experience in the field of Java development. Over the course, I was immersed in
a professional environment that prioritized innovation, user experience, and
responsive design. Working with the Java Development team, I contributed to
various projects that enhanced my technical skills and broadened my
understanding of modern web technologies.
2. Objectives and Expectations
Starting the internship, my main objectives were to apply my theoretical
knowledge of web development to real-world projects, improve my coding
skills, and learn about industry best practices. My expectations included gaining
practical experience with the latest web development frameworks and tools,
contributing to live projects, and receiving feedback to improve my skills.
3. Roles and Responsibilities
My role at Octanet Info Tech involved a diverse range of tasks. I was
responsible for developing and maintaining website features, working closely
with designers to implement user-friendly interfaces, and ensuring websites
were optimized for performance and search engines. A significant part of my
daily routine included coding in HTML, CSS, JavaScript, and occasionally
working with backend technologies.
4. Skills and Knowledge Gained
Throughout my internship, I gained significant technical skills, particularly in
frontend and back-end java development. I improved my understanding of
version control systems like Git, which is essential for collaborative
development.
On the soft skills front, I learned the importance of effective communication,
especially when working with cross-functional teams.
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5. Challenges and Solutions
The internship was not without its challenges. One of the main difficulties I
encountered was debugging complex code, integrating third-party APIs, etc. To
overcome this, I utilized tools, which not only helped me resolve the issue but
also deepened my understanding of relevant concept.
6.Key Achievements
During my time at OCTANET Info Tech, I accomplished several key
milestones. I successfully built a fully responsive website from scratch,
optimized website performance, which was a significant achievement for me.
My contributions to the project were particularly not worthy, These
achievements were a testament to the skills and knowledge I acquired
throughout the internship.
7.Feedback and Mentorship
The mentorship I received OCTANET Info Tech was invaluable. My supervisor
provided regular feedback, which helped me refine my coding practices and
improve my problem-solving approach.The guidance I received not only
enhanced my technical skills but also gave me confidence in my abilities as a
web developer.
8.Reflection and Personal Growth
Reflecting on my internship, I can confidently say that I have grown both
professionally and personally. I excelled in front-end development, project
management, but also recognized the need for further improvement in areas like
advanced backend development, UX design. The personal growth I experienced,
particularly in terms of self-discipline and adaptability, will serve me well in my
future career.
9. Conclusion
Overall, my internship experience at Octanet
Info Tech was incredibly rewarding. It not only met my expectations but also
provided me with the tools and knowledge necessary to excel in the field of java
development. I I am confident that the skills and experience gained during their
internship will be a solid foundation for my future endaevors in web
development.
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BIBLIOGRAPHY
1. https://www.javatpoint.com/atm-program-java
2. https://www.programiz.com/java-programming/examples/calculator-
switch-case
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