I will develop a java springboot or quarkus rest API backend, monolith or microservices

R
robertspac
R
robertspac
Robert

About this gig

Looking for a reliable Java backend developer to build or extend your application?


I will develop clean, scalable, and secure backend solutions using Java with Spring Boot or Quarkus, tailored to your business needs and ready for production use.


What I can help you with:

  • REST API development
  • Backend business logic implementation
  • Database integration
  • CRUD operations
  • Event-driven and scalable architectures
  • Performance and security best practices
  • Clean and maintainable code


Architecture & advanced concepts:

  • Domain-Driven Design (DDD)
  • Hexagonal / Clean Architecture
  • CQRS (Command Query Responsibility Segregation)
  • Event-driven systems using Kafka


Technologies I use:

  • Java
  • Spring Boot
  • Quarkus
  • REST APIs
  • Kafka
  • Any database


Why choose this gig:

  • Professional backend architecture, not just code  
  • Scalable solutions designed for growth  
  • Clear communication and structured delivery  


Packages overview:

  • Basic Simple REST API or small backend feature
  • Standard Backend with database integration and business logic
  • Premium Advanced backend solution with scalable architecture and best practices


Please contact me before placing an order so we can discuss your requirements.

Get to know Robert

Robert
5.0(14)
  • FromRomania
  • Member sinceJan 2018
  • Avg. response time21 hours
  • Last delivery5 years
  • Languages

    English, Romanian
I’m a Java Backend Developer focused on building clean, scalable, and production-ready backend systems. I specialize in Java with Spring Boot and Quarkus, developing REST APIs, backend business logic, and scalable architectures for startups and growing products. My experience includes: • Object-Oriented Programming • Backend development with Java • Spring Boot & Quarkus • Event-driven systems with Kafka • Clean / Hexagonal Architecture • Domain-Driven Design (DDD) and CQRS I value clear communication, well-structured code, and on-time delivery. If you’re looking