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Java Backend developer with 3+ years in Spring Boot & Microservices
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Experienced Java Backend Developer with 3.9 years at Cognizant Technology Solutions, specializing in RESTful API development, Spring Boot, and Microservices. Proven ability to optimize database queries (MongoDB, MySQL), implement and update BPMN workflows in Camunda, and improve code quality using SonarQube. Skilled in building event-driven systems with Apache Kafka and securing applications with Spring Security. Adept at accelerating API throughput, resolving support tickets, and architecting advanced search capabilities for high-volume datasets.
National Institute of Technology Rourkela
M.Tech. · Machine Design and Analysis
August 1, 2020 – June 30, 2022
Shri Shankaracharaya Engineering College
B.Tech. · Mechanical Engineering
August 1, 2014 – June 30, 2018
Cognizant Technology Solutions
Software Engineer
August 1, 2022 – Present
Bengaluru, Karnataka, India
Network Automation Platform (FORCE)
August 1, 2022 – June 1, 2026
An enterprise-scale orchestration engine managing the lifecycle and configuration of high-capacity network hardware via microservices and automated workflows. Designed and developed REST APIs for device lifecycle operations with support for high-volume data retrieval (~1M+ records). Accelerated API throughput by 73%, reducing average latency from 3.0s to 0.8s by projecting only required fields and replacing in-memory stream filtering with DB-level queries. Integrated third-party APIs, databases, and internal microservices into Camunda workflows using service tasks and external workers to enable end-to-end business automation. Reduced support tickets by translating complex HTTP error codes into user-friendly feedback, accelerating incident resolution and improving UX. Architected advanced search and filtering capabilities across high-volume datasets, enabling users to perform precise multi-parameter queries and date-range searches. Optimized data retrieval using Java Aggregation Pipelines to surface latest records, improving version control efficiency and significantly reducing data overhead.
Event Driven Order Lifecycle Management System
August 1, 2022 – June 1, 2026
Built an event driven microservices system using Java (Spring Boot) and Apache Kafka, managing the complete order lifecycle from placement to user notification. Developed backend services such as Order, Payment, Shipment, and Notification, with Kafka-based communication to ensure decoupled and resilient processing. Implemented authentication and authorization using Spring Security to secure REST APIs. Wrote unit and integration tests using Junit and Mockito to ensure high code quality.
View ProjectCultural Fit Analysis
The candidate's professional projects demonstrate experience in diverse technical areas, including network automation and order lifecycle management, indicating adaptability. Their focus on performance optimization, user experience, and reducing technical debt suggests a proactive and quality-oriented mindset. The use of various modern technologies (Spring Boot, Kafka, Camunda, MongoDB, MySQL) shows a broad skill set relevant to many modern development environments, contributing to a good cultural fit for a dynamic team.
Soft Skills & Operational Fit
The candidate's resume highlights practical problem-solving skills, evidenced by performance optimizations and error handling improvements. Their experience with SonarQube and unit testing indicates a commitment to code quality and maintainability, which aligns well with operational best practices. The project descriptions suggest an ability to work on complex, enterprise-scale systems.