Arun Jat

Java Backend Developer

Indore, MP 2+ yrs exp 85 · Excellent

About

Results-driven Java Backend Developer with 1.8+ years of hands-on experience building scalable REST APIs and backend systems using Spring Boot, Spring Security, JPA/Hibernate, and MySQL. Proven ability to design normalized database schemas, implement RBAC systems, and deliver production-stable microservices. Experienced in leveraging AI-assisted development tools such as Gemini Antigravity and OpenAI Codex to accelerate coding, debugging, and code review workflows. Seeking a challenging role where I can contribute to a forward-thinking engineering team and grow alongside senior engineers.

Skills & Expertise (21)

Spring Boot Intermediate

6.5/10

1.8

Years Exp

REST APIs Intermediate

6.5/10

1.8

Years Exp

Java Intermediate

6.5/10

1.8

Years Exp

GitHub Intermediate

6.0/10

1.8

Years Exp

GitHub Copilot Intermediate

6.0/10

1.8

Years Exp

OpenAI Codex Intermediate

6.0/10

1.8

Years Exp

VS Code Intermediate

6.0/10

1.8

Years Exp

IntelliJ IDEA Intermediate

6.0/10

1.8

Years Exp

Postman Intermediate

6.0/10

1.8

Years Exp

Git Intermediate

6.0/10

1.8

Years Exp

MySql Intermediate

6.0/10

1.8

Years Exp

Hibernate Intermediate

5.5/10

1.8

Years Exp

JPA Intermediate

5.5/10

1.8

Years Exp

Maven Intermediate

5.5/10

1.8

Years Exp

Spring MVC Intermediate

5.5/10

1.8

Years Exp

Spring Security Intermediate

5.5/10

1.8

Years Exp

SOAP Intermediate

5.0/10

1.8

Years Exp

Claude Intermediate

5.0/10

1.8

Years Exp

HTML Intermediate

5.0/10

1.8

Years Exp

CSS Intermediate

5.0/10

1.8

Years Exp

Angular Beginner

4.5/10

1.8

Years Exp

Work Experience

Java Developer

Dollop Infotech

Oct 2024 - Present

Designed and developed RESTful and SOAP web services to facilitate seamless data exchange between client and server, improving third-party integration reliability. Built and maintained Spring Boot microservices aligned with project requirements, enhancing application functionality and performance. Collaborated with the frontend team to define and document REST API contracts, reducing integration back-and-forth by 40%. Diagnosed and resolved compilation errors and runtime bugs, reducing application downtime and ensuring production stability. Utilized AI-assisted coding tools (Gemini Antigravity, OpenAI Codex) to speed up code generation, debugging, and unit test creation, improving development turnaround time.

Java Intern

Dollop Infotech

Apr 2024 - Sep 2024

Assisted in developing RESTful APIs and backend modules using Java and Spring Boot under senior developer guidance. Gained hands-on experience with Spring MVC, JPA/Hibernate, and MySQL while contributing to real-time projects. Participated in API testing and debugging using Postman, improving application reliability and functionality. Supported bug fixing, code maintenance, and feature enhancements for enterprise applications.