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Darshan Lonkar

Darshan Lonkar

Java Backend Developer

2+ yrs exp 84 ยท Excellent

About

Java Backend Developer with 2+ years of experience building scalable production grade applications using Java 8, Spring Boot, Spring MVC, Hibernate, JPA, and Microservices architecture. Delivered RESTful APIs supporting real time ride booking operations across multiple modules. Proficient in Spring Security with JWT authentication, relational database design using MySQL and PostgreSQL, and CI/CD pipelines using Jenkins and Docker. Experienced with AWS cloud deployment and Git based version control. Strong team player in Agile/Scrum environments with a consistent record of on time feature delivery and production stability.

Skills & Expertise (40)

RESTful API Design Intermediate
7.0/10
2
Years Exp
Java 8 Intermediate
6.5/10
2
Years Exp
Regression Testing Cd pipeline Containerization AWS Application Deployment Infrastructure Management branching Pull Requests Code Review Query Optimization Eclipse STS-4 Android Studio Sprint planning Daily Stand-ups Retrospectives Problem Solving Team Collaboration Client Communication JPA Core Java OOP Exception Handling Collections Multithreading JDBC Spring MVC Spring Framework Spring Security Transaction Management Rest API Event-Driven Architecture API Integration HTTP methods JSON Request API versioning Schema Design

Work Experience

Software Developer, Java Backend

Pitasys Software Pvt. Ltd.

Aug 2024 - Present

Designed and developed 10+ RESTful APIs for ride booking, passenger management, payment, and service modules using Java 8 and Spring Boot, reducing average API response time by 20%. Implemented Microservices based backend architecture with 5+ independent services using Spring Boot, ensuring loose coupling, high availability, and scalable deployments. Integrated Spring Security with JWT authentication, securing all API endpoints with role based access control for 3 user roles: passenger, driver, and admin. Built data persistence layer using Hibernate ORM and JPA with MySQL across 8+ database tables, implementing optimized queries and reducing data retrieval time by 25%. Developed real time driver tracking and push notification backend using Event Driven Architecture, improving ride assignment speed by 30%. Collaborated with frontend and mobile teams for API integration across 4+ modules, ensuring zero breaking changes in production. Performed code reviews, bug fixing, and feature enhancements across multiple sprint cycles, maintaining 99% application uptime in production. Participated in Agile/Scrum ceremonies including sprint planning, daily stand-ups, and retrospectives, delivering sprint goals consistently on schedule.

Education

Bachelor of Computer Applications (BCA), Information Technology - Smt. Kesharbai Lahoti Mahavidyalaya, Amravati

- 2022 ยท Afghanistan

Higher Secondary Certificate (HSC), Science - Bhartiya Mahavidyalaya, Morshi

- ยท Afghanistan

Secondary School Certificate (SSC), 10th Grade - Shree Shivaji High School, Morshi

- ยท Afghanistan

Certifications

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 9/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 84/100

Profile Overview

Member sinceSep 2026

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