Portfolio | Manpreet Singh - Software Engineer

About Me

< I build stuff 🚀/>

Manpreet Singh

Full Stack Java Developer

I am a Full Stack Java Developer with over 1.5 years of experience in building and optimizing web applications to drive business growth. My expertise spans backend technologies such as Java, Spring Boot, and Hibernate, alongside React/Angular and Tailwind CSS for modern, responsive frontends. I also have strong skills in database management using MySQL and MongoDB. At Besant Technology and Wahenoor Digital Media, I played a key role in creating a web application that boosted customer engagement by 80% and revenue by 60% in just six months. Additionally, I implemented automated testing, reducing bugs by 37% and improving code quality by 66%. I am eager to bring my skills and experience to your company as a Full Stack Java Developer.

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Tech Stack

AllProgrammingWeb LanguagesFrameworks & LibrariesDatabaseTools & Platforms

C++

Java

JavaScript

HTML

CSS

JavaScript

Tailwind CSS

Bootstrap

JQuery

Thymeleaf

JDBC

Servlet

JSP

JPA

ORM

MVC

Agile

Spring

Spring Boot

Hibernate

JUnit

React.js

Angular

MySQL

PostgreSQL

MongoDB

SQLite

Microsoft SQL Server

Docker

Figma

AWS

Firebase

Maven

Postman

Google Cloud Platform

Git

Github

CMD

VS Code

Eclipse

IntelliJ

STS

Experience

Wahenoor Digital Media

Full Stack Java Developer, Full-Time-on-Site, Amritsar | 01.2024 - Present

Web Application Development: Successfully developed, deployed and maintained a web application using Java, Spring, and Hibernate, resulting in a 80% increase in user engagement and a 60% increase in revenue within the first six months.
Achieved a 90% reduction in costs by deployed Business on cloud, leading to a 66% increase in overall business outcomes by solve user Problems
Accelerated Real-Time data access by customers to 97% through a Java, Spring, Hibernate
Spearheaded and initiated the migration process and activities of a web app with a reach of 2,000 monthly users to a Spring Boot back-end, successfully improving the application speed by 60% while diminishing server costs.

Besant Technologies

Full Stack Java Developer, Full-Time-on-Site, Bangalore | 06.2023 - 01.2024

Performance Optimization: Optimized application performance by monitoring and analyzing application logs, resulting in 25% increase in efficiency and 30% reduction in response time
Automated Testing: Implemented automated testing using JUnit and Mockito, reducing the number of bugs by 30% and enhance overall code quality by 25%
Legacy Code Refactoring: Resulting in a 30% improvement in overall performance.
API Integration: Designed and developed RESTful web services using Java and Spring, resulting in a 40% increase in API response time and a 30% reduction in server load.