Arjun Sharma

Java Backend Developer | Recent Graduate

Bengaluru, IN.

About

Highly motivated and detail-oriented recent Computer Science graduate with a strong foundation in Java, Spring Boot, and RESTful API development. Eager to leverage proven problem-solving abilities and hands-on project experience in building scalable backend systems to contribute effectively to innovative software development teams.

Work

Innovate Solutions Pvt. Ltd.

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Software Engineer Intern (Backend)

Bengaluru, Karnataka, India

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Summary

Developed and optimized core backend services using Java and Spring Boot, contributing to the enhancement of a high-traffic e-commerce platform's API infrastructure.

Highlights

Implemented new RESTful API endpoints for product catalog management, reducing data retrieval latency by 15% and supporting over 10,000 daily requests.

Integrated third-party payment gateway APIs, ensuring secure and efficient transaction processing for over 500 daily customer orders.

Developed unit and integration tests using JUnit and Mockito, achieving 90% code coverage for critical backend modules and enhancing system reliability.

Collaborated with a team of 5 engineers in an Agile environment, actively participating in daily stand-ups and code reviews to deliver features ahead of schedule.

Optimized database queries and designed schema improvements for PostgreSQL, resulting in a 20% reduction in response time for key user operations.

Education

Indian Institute of Technology (IIT) Delhi

New Delhi, Delhi, India
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Bachelor of Technology (B.Tech) Computer Science and Engineering Grade: 8.9/10.0 GPA

Courses

Data Structures and Algorithms

Object-Oriented Programming

Database Management Systems

Operating Systems

Computer Networks

Web Technologies

Software Engineering

Languages

English

Hindi

Certificates

Oracle Certified Professional, Java SE 11 Developer

Oracle

Spring & Hibernate for Beginners (Includes Spring Boot)

Udemy

Skills

Programming Languages

Java, Python, C++, SQL.

Backend Frameworks

Spring Boot, Spring MVC, Spring Data JPA, Hibernate, RESTful APIs.

Databases

PostgreSQL, MySQL, MongoDB, Redis.

Tools & Technologies

Git, Maven, Gradle, Docker, Jira, Postman, IntelliJ IDEA.

Cloud Platforms

AWS (EC2, S3, RDS), Google Cloud Platform (GCP).

Concepts & Methodologies

Object-Oriented Programming (OOP), Data Structures, Algorithms, Microservices, Agile Development, Test-Driven Development (TDD), Design Patterns.

Projects

E-commerce Backend API

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Summary

Developed a robust backend API for an e-commerce platform, managing user authentication, product catalog, shopping cart, and order processing functionalities.

Task Management Microservice

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Summary

Built a scalable task management application using a microservices architecture, featuring user management, task creation, and notification services.