Karan Bagal

Full-Stack Developer

Pune, India 0+ yrs exp 82 · Excellent

About

Full-Stack Developer with 1+ year of Java backend experience and hands-on React.js production skills. Strong OOPs fundamentals, DSA problem-solving (LeetCode 100+), and experience building scalable REST APIs, Spring Boot microservices, and React dashboards. Immediate joiner. Won 1st Runner-Up / 48 teams delivering a production-ready distributed payment system in 24 hours.

Skills & Expertise (44)

JavaScript Intermediate

6.4/10

Years Exp

Responsive Design Intermediate

6.4/10

Years Exp

React.js Intermediate

6.4/10

Years Exp

Tailwind CSS Intermediate

6.4/10

Years Exp

ES6+ Intermediate

6.4/10

Years Exp

CSS3 Intermediate

6.4/10

Years Exp

HTML5 Intermediate

6.4/10

Years Exp

Scrum Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

bootstrap Intermediate

6.0/10

Years Exp

Agile Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

Node.js Intermediate

6.0/10

Years Exp

Express.js Intermediate

6.0/10

Years Exp

Typescript Intermediate

5.8/10

Years Exp

MVC Intermediate

5.6/10

Years Exp

DSA Intermediate

5.6/10

Years Exp

Figma Intermediate

5.6/10

Years Exp

Postman Intermediate

5.6/10

Years Exp

S3 Intermediate

5.6/10

Years Exp

EC2 Intermediate

5.6/10

Years Exp

AWS Intermediate

5.6/10

Years Exp

System Design Intermediate

5.6/10

Years Exp

JWT Auth Intermediate

5.6/10

Years Exp

RBAC Intermediate

5.6/10

Years Exp

OOPs Intermediate

5.6/10

Years Exp

Vercel Intermediate

5.6/10

Years Exp

GitHub Actions Intermediate

5.6/10

Years Exp

Postgresql Intermediate

5.6/10

Years Exp

MongoDb Intermediate

5.6/10

Years Exp

Docker Intermediate

5.6/10

Years Exp

Java Intermediate

5.5/10

Years Exp

Spring Boot Intermediate

5.2/10

Years Exp

SQL Intermediate

5.0/10

Years Exp

REST API Integration Intermediate

5.0/10

Years Exp

REST APIs Intermediate

5.0/10

Years Exp

Data Structures & Algorithms Intermediate

5.0/10

Years Exp

Component Design Beginner

4.5/10

Years Exp

Python Beginner

4.5/10

Years Exp

Spring Batch Beginner

4.5/10

Years Exp

Microservices Beginner

4.5/10

Years Exp

AWS (S3 AWS (EC2

Work Experience

Junior Java Developer

Itprenure

Mar 2025 - Feb 2026

Built and maintained RESTful microservices using Java and Spring Boot applying strong OOPs principles — inheritance, encapsulation, polymorphism — across all service layers. Implemented CRUD operations, service-layer business logic, and DAO patterns with MySQL; applied data structures for efficient in-memory processing and query optimisation. Wrote unit tests with JUnit improving code coverage; participated in Agile sprints, peer code reviews, and collaborated with senior developers to debug production issues. Developed reusable, modular components following clean code and SOLID principles — reducing duplication and improving maintainability across the codebase.