I will build java spring boot rest API and microservices backend

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LakshmiNarayana
build java spring boot rest API and microservices backend
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About this gig

Are you looking for a reliable Java backend developer with real enterprise production experience? You are in the right place!

I work at Cognizant Technology Solutions on JBPM Orchestration platform, handling real production deployments and building scalable backend solutions.

What I will build for you:

REST APIs using Spring Boot with clean layered architecture Secure endpoints with JWT Authentication and Spring Security Microservices with Netflix Eureka, Spring Cloud Gateway and OpenFeign MySQL database integration using JPA and Hibernate ORM API documentation with Swagger and OpenAPI Unit tests using JUnit and Mockito

My Real Experience:

Built OpenSearch dashboards that reduced defect analysis time by 25% Monitored production logs using Kibana at enterprise level Designed 7 service microservices architecture from scratch Developed IRCTC Railway Booking API with custom PNR generation

Tech Stack: Java, Spring Boot, Spring Security, JWT, MySQL, JPA, Hibernate, Netflix Eureka, OpenFeign, Docker, Maven, Git, Swagger

Message me before ordering so I can understand your requirements and deliver exactly what you need!

  • Programming language

    • Java

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Backend framework

    • Spring

Get to know LakshmiNarayana

LakshmiNarayana

Programmer Analyst Trainee

  • FromIndia
  • Member sinceJun 2026

  • Languages

    Telugu, English, Hindi
Java Backend Developer with real-time enterprise experience at Cognizant, contributing to live production deployments on Verizon's JBPM Orchestration platform. Built scalable triage dashboards in OpenSearch that reduced defect-analysis time by 25%, monitored production logs using Kibana, and supported release cycles through reactive code changes. AWS Certified Cloud Practitioner and Red Hat Certified Developer. Skilled in Java, Spring Boot, Microservices, REST APIs, Spring Security, JWT, MySQL, and JPA/Hibernate. Currently expanding into Docker, Kubernetes, and Kafka.

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