Senior Java Developer with 5+ years in Spring Boot & Microservices
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To leverage my 5 years of experience in Java Spring Boot development and related technologies to contribute to a dynamic organization. Seeking opportunities to further enhance my skills and knowledge while delivering high-quality software solutions. Passionate about utilizing my expertise in design patterns, web services, Spring framework, and SQL to develop scalable and efficient applications. Committed to continuous learning, teamwork, and delivering impactful results that drive organizational success.
North Odisha University
Graduation
N/A – June 30, 2021
UST GLOBAL
Java Developer
May 1, 2025 – Present
India
Cozentus Technologies
Java Developer
October 1, 2023 – April 1, 2025
India
Envistream Smartech Pvt.Ltd.
Java Developer
March 1, 2021 – September 1, 2023
India
Interact Application
May 1, 2025 – June 1, 2026
Designed and developed microservices-based backend architecture using Spring Boot for centralized control of multiple street lights. Implemented secure REST APIs to enable remote ON/OFF operations and real-time control of street lighting assets. Developed intelligent automation logic to reduce manual intervention and optimize lighting schedules. Integrated Kafka for real-time light switching events and asynchronous message processing. Designed Low-Level Design (LLD) documents including: API contracts, Sequence diagrams, Database schema design, Error handling flows, Service-to-service communication architecture. Implemented JWT-based authentication and authorization using Spring Security. Built asset-level monitoring APIs for real-time status tracking of street lights. Designed fault detection logic to identify non-functional or abnormal lighting behavior. Optimized database queries (MySQL) and implemented caching mechanisms for improved system performance. Integrated wireless device communication for reliable data transmission between lighting controllers and backend services. Implemented scalable group-based control logic for bulk operations across multiple lighting units. Designed power management logic to improve energy efficiency and reduce operational costs. Stored and analyzed operational data for reporting and performance insights. Contributed to smart city development by ensuring system scalability and sustainability. Implemented centralized exception handling and structured logging for production reliability. Participated in Agile ceremonies and collaborated with cross-functional teams.
Smart Navigator
October 1, 2023 – April 1, 2025
Smart Navigator is a navigation application designed to provide real-time route optimization and traffic management. Utilizes RESTful web services for data exchange and real-time updates. Integrates with Google Maps API to offer dynamic routing and location tracking. Employs JSON for data serialization and deserialization. Uses Java and Spring Boot for backend development. Relies on MySQL or PostgreSQL for data storage and management. Implements JDBC for database connectivity and data operations. Adopts Maven or Gradle for project management and build automation. Provides a user-friendly interface using IntelliJ IDEA and STS for development. Incorporates multithreading for efficient processing and scalability. Includes caching mechanisms to enhance performance and reduce latency. Applies Agile methodologies and Scrum for project management and iterative development. Ensures secure authentication using JWT and OAuth. Utilizes Swagger for API documentation and testing. Leverages Kafka for real-time data streaming and event handling. Monitors project progress and bug tracking using Jira.
Journey Planner
March 1, 2021 – September 1, 2023
Created user-friendly APIs for flight booking, improved the speed and efficiency of the Flight Search feature, monitored API performance, optimized database communication, utilized indexing and caching techniques, investigated and resolved performance issues, ensured effective error handling, balanced server workload, set usage limits, continuously reviewed and optimized code, performed load testing, scaled the system if necessary, and used performance data to make further improvements. Goal was to provide a fast, reliable, and efficient experience for users interacting with the flight booking system. Technology used: Java, Spring Framework (Spring Boot), Hibernate, MySQL or PostgreSQL, JavaServer Pages (JSP) or Thymeleaf, Java Servlets, Java API for RESTful Web Services (JAX-RS), JSON (Jackson/Gson), Apache Tomcat or Jetty, JUnit, Git, Maven or Gradle, Log4j or SLF4J, Java Cryptography Architecture (JCA).
Cultural Fit Analysis
The candidate's project diversity, ranging from smart city applications (street lights) to navigation systems and flight booking, indicates adaptability and a broad interest in different problem domains. Their experience with various technologies and methodologies (Agile, Scrum) suggests a willingness to learn and collaborate, which aligns well with a dynamic work environment. The focus on scalable, sustainable, and efficient solutions points to a strong cultural fit for organizations valuing innovation and quality.
Soft Skills & Operational Fit
The candidate demonstrates good operational fit through their experience in Agile methodologies, participation in cross-functional teams, and focus on production reliability (exception handling, logging). The project descriptions indicate a proactive approach to problem-solving and performance optimization. Communication clarity in the resume is adequate, suggesting a professional approach to documentation and collaboration.