Jaspreet singh

Backend Java Developer

Bhopal 0+ yrs exp 81 · Excellent

About

Backend Java Developer with hands-on experience building scalable RESTful APIs, microservices, & cloud-based applications using Java, Spring Boot, Spring Security, MySQL, Redis, & AWS. Experienced in designing secure authentication systems & optimizing APIs. Solved 500+ DSA problems & recognized among the Top 1% learners at Scaler Academy.

Skills & Expertise (28)

Spring Boot Advanced

7.5/10

0.25

Years Exp

REST APIs Advanced

7.5/10

0.25

Years Exp

Java Advanced

7.0/10

0.25

Years Exp

JWT Authentication Advanced

7.0/10

0.25

Years Exp

Spring Security Advanced

7.0/10

0.25

Years Exp

Spring Data JPA Advanced

7.0/10

0.25

Years Exp

Spring Cloud Advanced

7.0/10

0.25

Years Exp

Microservices Advanced

7.0/10

0.25

Years Exp

Eureka Service Registry Advanced

7.0/10

0.25

Years Exp

API Gateway Advanced

7.0/10

0.25

Years Exp

SQL Intermediate

6.5/10

0.25

Years Exp

MySql Intermediate

6.5/10

0.25

Years Exp

Spring MVC Intermediate

6.5/10

0.25

Years Exp

Design Patterns Intermediate

6.0/10

0.25

Years Exp

GitHub Intermediate

6.0/10

0.25

Years Exp

Exception Handling Intermediate

6.0/10

0.25

Years Exp

Multithreading Intermediate

6.0/10

0.25

Years Exp

Collections Intermediate

6.0/10

0.25

Years Exp

OOP Intermediate

6.0/10

0.25

Years Exp

Maven Intermediate

6.0/10

0.25

Years Exp

IntelliJ IDEA Intermediate

6.0/10

0.25

Years Exp

Postman Intermediate

6.0/10

0.25

Years Exp

Git Intermediate

6.0/10

0.25

Years Exp

Redis Intermediate

6.0/10

0.25

Years Exp

Razorpay Intermediate

5.0/10

0.25

Years Exp

Stripe Intermediate

5.0/10

0.25

Years Exp

AWS (RDS AWS (EC2

Work Experience

Backend Developer Intern

Startahb Technologies

Feb 2026 - May 2026

Developed & maintained scalable RESTful APIs using Java, Spring Boot, Spring Data JPA, & MySQL, improving backend maintainability & supporting secure business operations. Implemented JWT-based authentication & role-based authorization using Spring Security to secure application endpoints. Contributed to a microservices-based CRM platform using Eureka Service Registry & Spring Cloud API Gateway for efficient service discovery & routing. Integrated Redis caching, reducing database load & significantly improving API response times. Extended the User Management module by implementing employee metadata support & optimizing database relationships. Performed API testing, debugging, & validation using Postman while collaborating with the team on deployment & service configuration.