MD AAMIR FIROJ

Java Backend Developer

Bengaluru, India 3+ yrs exp 77 · Very Good

About

Java Backend Developer with 3.5 years of IT experience, specializing in scalable, microservices-based applications using Java 8, Spring Boot, and Spring Cloud. Proven track record of delivering secure, high-performance backend systems — improved API response times by ~30% through query optimization and Hibernate tuning. Expanded into DevOps and Cloud (Docker, Kubernetes, Jenkins, AWS) through self-driven learning and applied these skills in production on a flight booking platform. Strong foundation in Test-Driven Development with high test coverage (JUnit/Mockito). Adept at translating technical solutions into measurable business outcomes in Agile teams.

Skills & Expertise (41)

Spring Boot Advanced

7.8/10

3.5

Years Exp

Java 8 Intermediate

7.4/10

3.5

Years Exp

Spring MVC Advanced

7.0/10

3.5

Years Exp

Spring Security Advanced

7.0/10

3.5

Years Exp

Git Advanced

7.0/10

3.5

Years Exp

Hibernate Advanced

7.0/10

3.5

Years Exp

SQL Intermediate

6.5/10

3.5

Years Exp

Docker Intermediate

6.5/10

3.5

Years Exp

Mockito Intermediate

6.5/10

3.5

Years Exp

JUnit Intermediate

6.5/10

3.5

Years Exp

MySql Intermediate

6.5/10

3.5

Years Exp

Spring Cloud Intermediate

6.5/10

3.5

Years Exp

JPA Intermediate

6.5/10

3.5

Years Exp

Scrum Intermediate

6.0/10

3.5

Years Exp

Agile Intermediate

6.0/10

3.5

Years Exp

Kafka Intermediate

5.5/10

3.5

Years Exp

Kubernetes Intermediate

5.5/10

3.5

Years Exp

Swagger Jira SourceTree GitHub Jenkins Grafana Prometheus ELK Stack Logback SLF4J AOP Postman JMeter SonarQube JaCoCo JPQL Spring Data JPA Spring Actuator Circuit Breaker Load Balancer API Gateway Feign Client Eureka Server ModelMapper

Work Experience

Java Backend Developer

MaxSys Technology Pvt. Ltd.

Apr 2023 - Present

Collaborated with cross-functional teams (frontend, QA, product) to deliver features on schedule across two enterprise projects. Mentored junior developers on Spring Boot best practices, REST API design, and debugging, improving team productivity.