● Open to Work

ERFAN HABEEB V N

Junior Java Developer

About Me

Systems Engineer / Java Backend Developer with 2 years of experience building and deploying backend applications and production infrastructure. Hands-on experience with Linux administration, Kubernetes deployments, GitHub Actions CI/CD, database administration, production support and microservices using Spring Boot.

Skills & Technologies

AWSKubernetesDockerGitHub ActionsCI/CDLinuxGitTomcatSolrJavaSpring BootREST APIsBashPostgreSQLMySQLNeo4jApache KafkaRabbitmqProduction SupportTroubleshootingServer ManagementDatabase ReplicationTeam leadingCommunicationProblem solver

Work Experience

Junior Java Developer

Nectar IT
Sept 2023Sept 2024

Developed Spring Boot microservices for enterprise applications and deployed them on Kubernetes clusters. Managed Linux staging servers running PostgreSQL, Solr, Tomcat, and Neo4j, and assisted in CI/CD automation using GitHub Actions. Monitored deployments, resolved production issues, and documented operational procedures.

Java Developer Intern

Maverix Pro
Mar 2023Nov 2023

Developed REST APIs using Spring Boot and implemented Spring Security authentication. Optimized SQL queries for better database performance and collaborated with frontend developers using Git for version control. Debugged and resolved production issues.

Projects

Cloud Call Queue Management System

Architected and developed an incoming call queue platform with multi-agent support and abandoned call tracking, engineered RESTful APIs for agent provisioning, user queue management, and call telemetry, established automated build and deployment workflows using GitHub Actions CI/CD.

Spring BootMySQLDockerLinux+1

Production Environment & Infrastructure Administration

Supervised multi-tier staging and production environments for enterprise Java applications, deployed and managed applications on Kubernetes clusters to ensure high availability, and implemented PostgreSQL replication and clustering for fault tolerance.

KubernetesPostgreSQLNeo4jSolr+2

Scheduled Preventive Maintenance Platform (PPM)

Developed an industrial machinery asset maintenance and monitoring system, implemented automated preventive maintenance scheduling, work order management, and operational logging, integrated Apache Kafka for asynchronous event-driven communication between microservices.

JavaSpring BootPostgreSQLApache Kafka

ELECTION MANAGEMENT SYSTEM

Developed a full-stack election management system using Spring Boot microservices and React.js, built secure RESTful APIs and responsive user interfaces for election, voter, candidate, and ballot management.

JavaSpring BootReact.jsHTML5+6

Education

Master of Computer Application

Computer Application

Union Christian College, Aluva2024 - 2026

Bachelor of Computer Application

Computer Application

MES College Marampally2020 - 2023
ERFAN HABEEB V N - Junior Java Developer | HiringAnt